X-Git-Url: http://pere.pagekite.me/gitweb/homepage.git/blobdiff_plain/b0e0987d30dc410df79d1033c314e2dbbf4fb26f..2f102a23f6c2e4e2a715ed6df6ea5acf68394be3:/blog/index.html diff --git a/blog/index.html b/blog/index.html index 863f4aeab5..1d97d26146 100644 --- a/blog/index.html +++ b/blog/index.html @@ -20,40 +20,28 @@
-
How does it feel to be wiretapped, when you should be doing the wiretapping...
-
8th March 2017
-

So the new president in the United States of America claim to be -surprised to discover that he was wiretapped during the election -before he was elected president. He even claim this must be illegal. -Well, doh, if it is one thing the confirmations from Snowden -documented, it is that the entire population in USA is wiretapped, one -way or another. Of course the president candidates were wiretapped, -alongside the senators, judges and the rest of the people in USA.

- -

Next, the Federal Bureau of Investigation ask the Department of -Justice to go public rejecting the claims that Donald Trump was -wiretapped illegally. I fail to see the relevance, given that I am -sure the surveillance industry in USA according to themselves believe -they have all the legal backing they need to conduct mass surveillance -on the entire world.

- -

There is even the director of the FBI stating that he never saw an -order requesting wiretapping of Donald Trump. That is not very -surprising, given how the FISA court work, with all its activity being -secret. Perhaps he only heard about it?

- -

What I find most sad in this story is how Norwegian journalists -present it. In a news reports the other day in the radio from the -Norwegian National broadcasting Company (NRK), I heard the journalist -claim that 'the FBI denies any wiretapping', while the reality is that -'the FBI denies any illegal wiretapping'. There is a fundamental and -important difference, and it make me sad that the journalists are -unable to grasp it.

+
The worlds only stone power plant?
+
30th June 2018
+

So far, at least hydro-electric power, coal power, wind power, +solar power, and wood power are well known. Until a few days ago, I +had never heard of a stone power. Then I learn about a quarry in a +mountain in +Bremanger i +Norway, where +the +Bremanger Quarry company is extracting stone and dumping the stone +into a shaft leading to its shipping harbour. This downward movement +in this shaft is used to produce electricity. In short, it is using +falling rocks instead of falling water to produce electricity, and +according to its own statements it is producing more power than it is +using, and selling the surplus electricity to the Norwegian power +grid. I find the concept truly amazing. Is this the worlds only +stone power plant?

- Tags: english, surveillance. + Tags: english.
@@ -61,33 +49,66 @@ unable to grasp it.

-
Norwegian Bokmål translation of The Debian Administrator's Handbook complete, proofreading in progress
-
3rd March 2017
-

For almost a year now, we have been working on making a Norwegian -Bokmål edition of The Debian -Administrator's Handbook. Now, thanks to the tireless effort of -Ole-Erik, Ingrid and Andreas, the initial translation is complete, and -we are working on the proof reading to ensure consistent language and -use of correct computer science terms. The plan is to make the book -available on paper, as well as in electronic form. For that to -happen, the proof reading must be completed and all the figures need -to be translated. If you want to help out, get in touch.

- -

A - -fresh PDF edition in A4 format (the final book will have smaller -pages) of the book created every morning is available for -proofreading. If you find any errors, please -visit -Weblate and correct the error. The -state -of the translation including figures is a useful source for those -provide Norwegian bokmål screen shots and figures.

+
Add-on to control the projector from within Kodi
+
26th June 2018
+

My movie playing setup involve Kodi, +OpenELEC (probably soon to be +replaced with LibreELEC) and an +Infocus IN76 video projector. My projector can be controlled via both +a infrared remote controller, and a RS-232 serial line. The vendor of +my projector, InFocus, had been +sensible enough to document the serial protocol in its user manual, so +it is easily available, and I used it some years ago to write +a +small script to control the projector. For a while now, I longed +for a setup where the projector was controlled by Kodi, for example in +such a way that when the screen saver went on, the projector was +turned off, and when the screen saver exited, the projector was turned +on again.

+ +

A few days ago, with very good help from parts of my family, I +managed to find a Kodi Add-on for controlling a Epson projector, and +got in touch with its author to see if we could join forces and make a +Add-on with support for several projectors. To my pleasure, he was +positive to the idea, and we set out to add InFocus support to his +add-on, and make the add-on suitable for the official Kodi add-on +repository.

+ +

The Add-on is now working (for me, at least), with a few minor +adjustments. The most important change I do relative to the master +branch in the github repository is embedding the +pyserial module in +the add-on. The long term solution is to make a "script" type +pyserial module for Kodi, that can be pulled in as a dependency in +Kodi. But until that in place, I embed it.

+ +

The add-on can be configured to turn on the projector when Kodi +starts, off when Kodi stops as well as turn the projector off when the +screensaver start and on when the screesaver stops. It can also be +told to set the projector source when turning on the projector. + +

If this sound interesting to you, check out +the +project github repository. Perhaps you can send patches to +support your projector too? As soon as we find time to wrap up the +latest changes, it should be available for easy installation using any +Kodi instance.

+ +

For future improvements, I would like to add projector model +detection and the ability to adjust the brightness level of the +projector from within Kodi. We also need to figure out how to handle +the cooling period of the projector. My projector refuses to turn on +for 60 seconds after it was turned off. This is not handled well by +the add-on at the moment.

+ +

As usual, if you use Bitcoin and want to show your support of my +activities, please send Bitcoin donations to my address +15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b.

- Tags: debian, debian-handbook, english. + Tags: english, multimedia, video.
@@ -95,77 +116,71 @@ provide Norwegian bokmål screen shots and figures.

-
Unlimited randomness with the ChaosKey?
-
1st March 2017
-

A few days ago I ordered a small batch of -the ChaosKey, a small -USB dongle for generating entropy created by Bdale Garbee and Keith -Packard. Yesterday it arrived, and I am very happy to report that it -work great! According to its designers, to get it to work out of the -box, you need the Linux kernel version 4.1 or later. I tested on a -Debian Stretch machine (kernel version 4.9), and there it worked just -fine, increasing the available entropy very quickly. I wrote a small -test oneliner to test. It first print the current entropy level, -drain /dev/random, and then print the entropy level for five seconds. -Here is the situation without the ChaosKey inserted:

- -
-% cat /proc/sys/kernel/random/entropy_avail; \
-  dd bs=1M if=/dev/random of=/dev/null count=1; \
-  for n in $(seq 1 5); do \
-     cat /proc/sys/kernel/random/entropy_avail; \
-     sleep 1; \
-  done
-300
-0+1 oppføringer inn
-0+1 oppføringer ut
-28 byte kopiert, 0,000264565 s, 106 kB/s
-4
-8
-12
-17
-21
-%
-
- -

The entropy level increases by 3-4 every second. In such case any -application requiring random bits (like a HTTPS enabled web server) -will halt and wait for more entrpy. And here is the situation with -the ChaosKey inserted:

- -
-% cat /proc/sys/kernel/random/entropy_avail; \
-  dd bs=1M if=/dev/random of=/dev/null count=1; \
-  for n in $(seq 1 5); do \
-     cat /proc/sys/kernel/random/entropy_avail; \
-     sleep 1; \
-  done
-1079
-0+1 oppføringer inn
-0+1 oppføringer ut
-104 byte kopiert, 0,000487647 s, 213 kB/s
-433
-1028
-1031
-1035
-1038
-%
-
- -

Quite the difference. :) I bought a few more than I need, in case -someone want to buy one here in Norway. :)

- -

Update: The dongle was presented at Debconf last year. You might -find the talk -recording illuminating. It explains exactly what the source of -randomness is, if you are unable to spot it from the schema drawing -available from the ChaosKey web site linked at the start of this blog -post.

+
youtube-dl for nedlasting fra NRK med undertekster - nice free software
+
28th April 2018
+

I VHS-kassettenes +tid var det rett frem å ta vare på et TV-program en ønsket å kunne se +senere, uten å være avhengig av at programmet ble sendt på nytt. +Kanskje ønsket en å se programmet på hytten der det ikke var +TV-signal, eller av andre grunner ha det tilgjengelig for fremtidig +fornøyelse. Dette er blitt vanskeligere med introduksjon av +digital-TV og webstreaming, der opptak til harddisk er utenfor de +flestes kontroll hvis de bruker ufri programvare og bokser kontrollert +av andre. Men for NRK her i Norge, finnes det heldigvis flere fri +programvare-alternativer, som jeg har +skrevet +om +før. +Så lenge kilden for nedlastingen er lovlig lagt ut på nett (hvilket +jeg antar NRK gjør), så er slik lagring til privat bruk også lovlig i +Norge.

+ +

Sist jeg så på saken, i 2016, nevnte jeg at +youtube-dl ikke kunne +bake undertekster fra NRK inn i videofilene, og at jeg derfor +foretrakk andre alternativer. Nylig oppdaget jeg at dette har endret +seg. Fordelen med youtube-dl er at den er tilgjengelig direkte fra +Linux-distribusjoner som Debian +og Ubuntu, slik at en slipper å +finne ut selv hvordan en skal få dem til å virke.

+ +

For å laste ned et NRK-innslag med undertekster, og få den norske +underteksten pakket inn i videofilen, så kan følgende kommando +brukes:

+ +

+youtube-dl --write-sub --sub-format ttml \
+  --convert-subtitles srt --embed-subs \
+  https://tv.nrk.no/serie/ramm-ferdig-gaa/MUHU11000316/27-04-2018
+

+ +

URL-eksemplet er dagens toppsak på tv.nrk.no. Resultatet er en +MP4-fil med filmen og undertekster som kan spilles av med VLC. Merk +at VLC ikke viser frem undertekster før du aktiverer dem. For å gjøre +det, høyreklikk med musa i fremviservinduet, velg menyvalget for +undertekst og så norsk språk. Jeg testet også '--write-auto-sub', +men det kommandolinjeargumentet ser ikke ut til å fungere, så jeg +endte opp med settet med argumentlisten over, som jeg fant i en +feilrapport i youtube-dl-prosjektets samling over feilrapporter.

+ +

Denne støtten i youtube-dl gjør det svært enkelt å lagre +NRK-innslag, det være seg nyheter, filmer, serier eller dokumentater, +for å ha dem tilgjengelig for fremtidig referanse og bruk, uavhengig +av hvor lenge innslagene ligger tilgjengelig hos NRK. Så får det ikke +hjelpe at NRKs jurister mener at det er +vesensforskjellig +å legge tilgjengelig for nedlasting og for streaming, når det rent +teknisk er samme sak.

+ +

Programmet youtube-dl støtter også en rekke andre nettsteder, se +prosjektoversikten for +en +komplett liste.

- Tags: debian, english. + Tags: multimedia, nice free software, norsk, video, web.
@@ -173,34 +188,27 @@ post.

-
Detect OOXML files with undefined behaviour?
-
21st February 2017
-

I just noticed -the -new Norwegian proposal for archiving rules in the goverment list -ECMA-376 -/ ISO/IEC 29500 (aka OOXML) as valid formats to put in long term -storage. Luckily such files will only be accepted based on -pre-approval from the National Archive. Allowing OOXML files to be -used for long term storage might seem like a good idea as long as we -forget that there are plenty of ways for a "valid" OOXML document to -have content with no defined interpretation in the standard, which -lead to a question and an idea.

- -

Is there any tool to detect if a OOXML document depend on such -undefined behaviour? It would be useful for the National Archive (and -anyone else interested in verifying that a document is well defined) -to have such tool available when considering to approve the use of -OOXML. I'm aware of the -officeotron OOXML -validator, but do not know how complete it is nor if it will -report use of undefined behaviour. Are there other similar tools -available? Please send me an email if you know of any such tool.

+
Stortingsflertallet går inn for ny IP-basert sensurinfrastruktur i Norge
+
24th April 2018
+

VG, +Dagbladet +og +NRK +melder i dag at flertallet i Familie- og kulturkomiteen på Stortinget +har bestemt seg for å introdusere en ny sensurinfrastruktur i Norge. +Fra før har Norge en «frivillig» sensurinfrastruktur basert på +DNS-navn, der de største ISP-ene basert på en liste med DNS-navn +forgifter DNS-svar og omdirigerer til et annet IP-nummer enn det som +ligger i DNS. Nå kommer altså IP-basert omdirigering i tillegg. Når +infrastrukturen er på plass, er sensur av IP-adresser redusert et +spørsmål om hvilke IP-nummer som skal blokkeres. Listen over +IP-adresser vil naturligvis endre seg etter hvert som myndighetene +endrer seg. Det er ingen betryggende tanke.

- Tags: english, nuug, standard. + Tags: norsk, sikkerhet.
@@ -208,33 +216,40 @@ available? Please send me an email if you know of any such tool.

-
Ruling ignored our objections to the seizure of popcorn-time.no (#domstolkontroll)
-
13th February 2017
-

A few days ago, we received the ruling from -my -day in court. The case in question is a challenge of the seizure -of the DNS domain popcorn-time.no. The ruling simply did not mention -most of our arguments, and seemed to take everything ØKOKRIM said at -face value, ignoring our demonstration and explanations. But it is -hard to tell for sure, as we still have not seen most of the documents -in the case and thus were unprepared and unable to contradict several -of the claims made in court by the opposition. We are considering an -appeal, but it is partly a question of funding, as it is costing us -quite a bit to pay for our lawyer. If you want to help, please -donate to the -NUUG defense fund.

- -

The details of the case, as far as we know it, is available in -Norwegian from -the NUUG -blog. This also include -the -ruling itself.

+
En grunn til å takke nei til usikker digital post
+
2nd April 2018
+

Brevpost er beskyttet av straffelovens bestemmelse som gjør det +kriminelt å åpne andres brev. Dette følger av (ny) straffelovs +§ 205 +(Krenkelse av retten til privat kommunikasjon), som sier at «Med +bot eller fengsel inntil 2 år straffes den som uberettiget ... c) +åpner brev eller annen lukket skriftlig meddelelse som er adressert +til en annen, eller på annen måte skaffer seg uberettiget tilgang til +innholdet.» Dette gjelder såvel postbud som alle andre som har +befatning med brevet etter at avsender har befatning med et lukket +brev. Tilsvarende står også tidligere utgaver av den norske +straffeloven.

+ +

Når en registrerer seg på usikre digitale postkasseløsningene, som +f.eks. Digipost og e-Boks, og slik tar disse i bruk, så gir en de som +står bak løsningene tillatelse til å åpne sine brev. Dette er +nødvendig for at innholdet i digital post skal kunne vises frem til +mottaker via tjenestens websider. Dermed gjelder ikke straffelovens +paragraf om forbud mot å åpne brev, da tilgangen ikke lenger er +uberettiget. En gir altså fremmede tilgang til å lese sin +korrespondanse. I tillegg vil bruk av slike usikre digitale +postbokser føre til at det blir registrert når du leser brevene, hvor +du befinner deg (vha. tilkoblingens IP-adresse), hvilket utstyr du +bruker og en rekke annen personlig informasjon som ikke er +tilgjengelig når papirpost brukes. Jeg foretrekker at det er +lovmessig beskyttelse av min korrespondanse, som jo inneholder privat +og personlig informasjon. Det bidrar til litt bedre vern av personlig +integritet i dagens norske samfunn.

- Tags: english, nuug, offentlig innsyn, opphavsrett. + Tags: norsk, personvern, surveillance.
@@ -242,86 +257,34 @@ ruling itself.

-
A day in court challenging seizure of popcorn-time.no for #domstolkontroll
-
3rd February 2017
-

- -

On Wednesday, I spent the entire day in court in Follo Tingrett -representing the member association -NUUG, alongside the member -association EFN and the DNS registrar -IMC, challenging the seizure of the DNS name popcorn-time.no. It -was interesting to sit in a court of law for the first time in my -life. Our team can be seen in the picture above: attorney Ola -Tellesbø, EFN board member Tom Fredrik Blenning, IMC CEO Morten Emil -Eriksen and NUUG board member Petter Reinholdtsen.

- -

The -case at hand is that the Norwegian National Authority for -Investigation and Prosecution of Economic and Environmental Crime (aka -Økokrim) decided on their own, to seize a DNS domain early last -year, without following -the -official policy of the Norwegian DNS authority which require a -court decision. The web site in question was a site covering Popcorn -Time. And Popcorn Time is the name of a technology with both legal -and illegal applications. Popcorn Time is a client combining -searching a Bittorrent directory available on the Internet with -downloading/distribute content via Bittorrent and playing the -downloaded content on screen. It can be used illegally if it is used -to distribute content against the will of the right holder, but it can -also be used legally to play a lot of content, for example the -millions of movies -available from the -Internet Archive or the collection -available from Vodo. We created -a -video demonstrating legally use of Popcorn Time and played it in -Court. It can of course be downloaded using Bittorrent.

- -

I did not quite know what to expect from a day in court. The -government held on to their version of the story and we held on to -ours, and I hope the judge is able to make sense of it all. We will -know in two weeks time. Unfortunately I do not have high hopes, as -the Government have the upper hand here with more knowledge about the -case, better training in handling criminal law and in general higher -standing in the courts than fairly unknown DNS registrar and member -associations. It is expensive to be right also in Norway. So far the -case have cost more than NOK 70 000,-. To help fund the case, NUUG -and EFN have asked for donations, and managed to collect around NOK 25 -000,- so far. Given the presentation from the Government, I expect -the government to appeal if the case go our way. And if the case do -not go our way, I hope we have enough funding to appeal.

- -

From the other side came two people from Økokrim. On the benches, -appearing to be part of the group from the government were two people -from the Simonsen Vogt Wiik lawyer office, and three others I am not -quite sure who was. Økokrim had proposed to present two witnesses -from The Motion Picture Association, but this was rejected because -they did not speak Norwegian and it was a bit late to bring in a -translator, but perhaps the two from MPA were present anyway. All -seven appeared to know each other. Good to see the case is take -seriously.

- -

If you, like me, believe the courts should be involved before a DNS -domain is hijacked by the government, or you believe the Popcorn Time -technology have a lot of useful and legal applications, I suggest you -too donate to -the NUUG defense fund. Both Bitcoin and bank transfer are -available. If NUUG get more than we need for the legal action (very -unlikely), the rest will be spend promoting free software, open -standards and unix-like operating systems in Norway, so no matter what -happens the money will be put to good use.

- -

If you want to lean more about the case, I recommend you check out -the blog -posts from NUUG covering the case. They cover the legal arguments -on both sides.

+
Self-appointed leaders of the Free World
+
22nd March 2018
+

The leaders of the worlds have started to congratulate the +re-elected Russian head of state, and this causes some criticism. I +am though a little fascinated by a comment from USA senator John McCain, +sited +by The Hill and others: + +

+

"An American president does not lead the Free World by +congratulating dictators on winning sham elections."

+

+ +

While I totally agree with the senator here, the way the quote is +phrased make me suspect that he is unaware of the simple fact that USA +have not lead the Free World since at least before its government +kidnapped a +completely innocent Canadian citizen in transit on his way home to +Canada via John F. Kennedy International Airport in September 2002 and +sent him to be tortured in Syria for a year.

+ +

USA might be running ahead, but the path they are taking is not the +one taken by any Free World.

- Tags: english, nuug, offentlig innsyn, opphavsrett. + Tags: english.
@@ -329,41 +292,63 @@ on both sides.

-
Nasjonalbiblioteket avslutter sin ulovlige bruk av Google Skjemaer
-
12th January 2017
-

I dag fikk jeg en skikkelig gladmelding. Bakgrunnen er at før jul -arrangerte Nasjonalbiblioteket -et -seminar om sitt knakende gode tiltak «verksregister». Eneste -måten å melde seg på dette seminaret var å sende personopplysninger -til Google via Google Skjemaer. Dette syntes jeg var tvilsom praksis, -da det bør være mulig å delta på seminarer arrangert av det offentlige -uten å måtte dele sine interesser, posisjon og andre -personopplysninger med Google. Jeg ba derfor om innsyn via -Mimes brønn i -avtaler -og vurderinger Nasjonalbiblioteket hadde rundt dette. -Personopplysningsloven legger klare rammer for hva som må være på -plass før en kan be tredjeparter, spesielt i utlandet, behandle -personopplysninger på sine vegne, så det burde eksistere grundig -dokumentasjon før noe slikt kan bli lovlig. To jurister hos -Nasjonalbiblioteket mente først dette var helt i orden, og at Googles -standardavtale kunne brukes som databehandlingsavtale. Det syntes jeg -var merkelig, men har ikke hatt kapasitet til å følge opp saken før -for to dager siden.

- -

Gladnyheten i dag, som kom etter at jeg tipset Nasjonalbiblioteket -om at Datatilsynet underkjente Googles standardavtaler som -databehandleravtaler i 2011, er at Nasjonalbiblioteket har bestemt seg -for å avslutte bruken av Googles Skjemaer/Apps og gå i dialog med DIFI -for å finne bedre måter å håndtere påmeldinger i tråd med -personopplysningsloven. Det er fantastisk å se at av og til hjelper -det å spørre hva i alle dager det offentlige holder på med.

+
Facebooks ability to sell your personal information is the real Cambridge Analytica scandal
+
21st March 2018
+

So, Cambridge Analytica is getting some well deserved criticism for +(mis)using information it got from Facebook about 50 million people, +mostly in the USA. What I find a bit surprising, is how little +criticism Facebook is getting for handing the information over to +Cambridge Analytica and others in the first place. And what about the +people handing their private and personal information to Facebook? +And last, but not least, what about the government offices who are +handing information about the visitors of their web pages to Facebook? +No-one who looked at the terms of use of Facebook should be surprised +that information about peoples interests, political views, personal +lifes and whereabouts would be sold by Facebook.

+ +

What I find to be the real scandal is the fact that Facebook is +selling your personal information, not that one of the buyers used it +in a way Facebook did not approve when exposed. It is well known that +Facebook is selling out their users privacy, but a scandal +nevertheless. Of course the information provided to them by Facebook +would be misused by one of the parties given access to personal +information about the millions of Facebook users. Collected +information will be misused sooner or later. The only way to avoid +such misuse, is to not collect the information in the first place. If +you do not want Facebook to hand out information about yourself for +the use and misuse of its customers, do not give Facebook the +information.

+ +

Personally, I would recommend to completely remove your Facebook +account, and take back some control of your personal information. +According +to The Guardian, it is a bit hard to find out how to request +account removal (and not just 'disabling'). You need to +visit +a specific Facebook page and click on 'let us know' on that page +to get to the +real account deletion screen. Perhaps something to consider? I +would not trust the information to really be deleted (who knows, +perhaps NSA, GCHQ and FRA already got a copy), but it might reduce the +exposure a bit.

+ +

If you want to learn more about the capabilities of Cambridge +Analytica, I recommend to see the video recording of the one hour talk +Paul-Olivier Dehaye gave to NUUG last april about + +Data collection, psychometric profiling and their impact on +politics.

+ +

And if you want to communicate with your friends and loved ones, +use some end-to-end encrypted method like +Signal or +Ring, and stop sharing your private +messages with strangers like Facebook and Google.

- Tags: norsk, personvern, surveillance, web. + Tags: english, personvern.
@@ -371,86 +356,67 @@ det å spørre hva i alle dager det offentlige holder på med.

-
Bryter NAV sin egen personvernerklæring?
-
11th January 2017
-

Jeg leste med interesse en nyhetssak hos -digi.no -og -NRK -om at det ikke bare er meg, men at også NAV bedriver geolokalisering -av IP-adresser, og at det gjøres analyse av IP-adressene til de som -sendes inn meldekort for å se om meldekortet sendes inn fra -utenlandske IP-adresser. Politiadvokat i Drammen, Hans Lyder Haare, -er sitert i NRK på at «De to er jo blant annet avslørt av -IP-adresser. At man ser at meldekortet kommer fra utlandet.»

- -

Jeg synes det er fint at det blir bedre kjent at IP-adresser -knyttes til enkeltpersoner og at innsamlet informasjon brukes til å -stedsbestemme personer også av aktører her i Norge. Jeg ser det som -nok et argument for å bruke -Tor så mye som mulig for å -gjøre gjøre IP-lokalisering vanskeligere, slik at en kan beskytte sin -privatsfære og unngå å dele sin fysiske plassering med -uvedkommede.

- -

Men det er en ting som bekymrer meg rundt denne nyheten. Jeg ble -tipset (takk #nuug) om -NAVs -personvernerklæring, som under punktet «Personvern og statistikk» -lyder:

+
H, Ap, Frp og Venstre går for DNA-innsamling av hele befolkningen
+
14th March 2018
+

I går kom det nok et argument for å holde seg unna det norske +helsevesenet. Da annonserte et stortingsflertall, bestående av Høyre, +Arbeiderpartiet, Fremskrittspartiet og Venstre, at de går inn for å +samle inn og lagre DNA-prøver fra hele befolkningen i Norge til evig +tid. Endringen gjelder innsamlede blodprøver fra nyfødte i Norge. +Det vil dermed ta litt tid før en har hele befolkningen, men det er +dit vi havner gitt nok tid. I dag er det nesten hundre prosent +oppslutning om undersøkelsen som gjøres like etter fødselen, på +bakgrunn av blodprøven det er snakk om å lagre, for å oppdage endel +medfødte sykdommer. Blodprøven lagres i dag i inntil seks år. +Stortingets +flertallsinnstilling er at tidsbegrensingen skal fjernes, og mener +at tidsubegrenset lagring ikke vil påvirke oppslutningen om +undersøkelsen.

+ +

Datatilsynet har ikke akkurat applaudert forslaget:

-

«Når du besøker nav.no, etterlater du deg elektroniske spor. Sporene -dannes fordi din nettleser automatisk sender en rekke opplysninger til -NAVs tjener (server-maskin) hver gang du ber om å få vist en side. Det -er eksempelvis opplysninger om hvilken nettleser og -versjon du -bruker, og din internettadresse (ip-adresse). For hver side som vises, -lagres følgende opplysninger:

- -
    -
  • hvilken side du ser pÃ¥
    • -
  • dato og tid
    • -
  • hvilken nettleser du bruker
    • -
  • din ip-adresse
    • -
- -

Ingen av opplysningene vil bli brukt til å identifisere -enkeltpersoner. NAV bruker disse opplysningene til å generere en -samlet statistikk som blant annet viser hvilke sider som er mest -populære. Statistikken er et redskap til å forbedre våre -tjenester.»

- +

«Datatilsynet mener forslaget ikke i tilstrekkelig grad + synliggjør hvilke etiske og personvernmessige utfordringer som må + diskuteres før en etablerer en nasjonal biobank med blodprøver fra + hele befolkningen.»

+

-

Jeg klarer ikke helt å se hvordan analyse av de besøkendes -IP-adresser for å se hvem som sender inn meldekort via web fra en -IP-adresse i utlandet kan gjøres uten å komme i strid med påstanden om -at «ingen av opplysningene vil bli brukt til å identifisere -enkeltpersoner». Det virker dermed for meg som at NAV bryter sine -egen personvernerklæring, hvilket -Datatilsynet -fortalte meg i starten av desember antagelig er brudd på -personopplysningsloven. - -

I tillegg er personvernerklæringen ganske misvisende i og med at -NAVs nettsider ikke bare forsyner NAV med personopplysninger, men i -tillegg ber brukernes nettleser kontakte fem andre nettjenere -(script.hotjar.com, static.hotjar.com, vars.hotjar.com, -www.google-analytics.com og www.googletagmanager.com), slik at -personopplysninger blir gjort tilgjengelig for selskapene Hotjar og -Google , og alle som kan lytte på trafikken på veien (som FRA, GCHQ og -NSA). Jeg klarer heller ikke se hvordan slikt spredning av -personopplysninger kan være i tråd med kravene i -personopplysningloven, eller i tråd med NAVs personvernerklæring.

- -

Kanskje NAV bør ta en nøye titt på sin personvernerklæring? Eller -kanskje Datatilsynet bør gjøre det?

+

Det er flere historier om hvordan innsamlet biologisk materiale har +blitt brukt til andre formål enn de ble innsamlet til, og historien om +folkehelseinstituttets +lagring på vegne av politiet (Kripos) av innsamlet biologisk materiale +og DNA-informasjon i strid med loven viser at en ikke kan være +trygg på at lover og intensjoner beskytter de som blir berørt mot +misbruk av slik privat og personlig informasjon.

+ +

Det er verdt å merke seg at det kan forskes på de innsamlede +blodprøvene uten samtykke fra den det gjelder (eller foreldre når det +gjelder barn), etter en lovendring for en stund tilbake, med mindre +det er sendt inn skjema der en reserverer seg mot forskning uten +samtykke. Skjemaet er tilgjengelig fra +folkehelseinstituttets +websider, og jeg anbefaler, uavhengig av denne saken, varmt alle å +sende inn skjemaet for å dokumentere hvor mange som ikke synes det er +greit å fjerne krav om samtykke.

+ +

I tillegg bør en kreve destruering av alt biologisk materiale som +er samlet inn om en selv, for å redusere eventuelle negative +konsekvenser i fremtiden når materialet kommer på avveie eller blir +brukt uten samtykke, men det er så vidt jeg vet ikke noe system for +dette i dag.

+ +

Som vanlig, hvis du bruker Bitcoin og ønsker å vise din støtte til +det jeg driver med, setter jeg pris på om du sender Bitcoin-donasjoner +til min adresse +15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b.

- Tags: norsk, nuug, personvern, surveillance. + Tags: norsk, personvern, surveillance.
@@ -458,164 +424,62 @@ kanskje Datatilsynet bør gjøre det?

-
Where did that package go? — geolocated IP traceroute
-
9th January 2017
-

Did you ever wonder where the web trafic really flow to reach the -web servers, and who own the network equipment it is flowing through? -It is possible to get a glimpse of this from using traceroute, but it -is hard to find all the details. Many years ago, I wrote a system to -map the Norwegian Internet (trying to figure out if our plans for a -network game service would get low enough latency, and who we needed -to talk to about setting up game servers close to the users. Back -then I used traceroute output from many locations (I asked my friends -to run a script and send me their traceroute output) to create the -graph and the map. The output from traceroute typically look like -this: - -

-traceroute to www.stortinget.no (85.88.67.10), 30 hops max, 60 byte packets
- 1  uio-gw10.uio.no (129.240.202.1)  0.447 ms  0.486 ms  0.621 ms
- 2  uio-gw8.uio.no (129.240.24.229)  0.467 ms  0.578 ms  0.675 ms
- 3  oslo-gw1.uninett.no (128.39.65.17)  0.385 ms  0.373 ms  0.358 ms
- 4  te3-1-2.br1.fn3.as2116.net (193.156.90.3)  1.174 ms  1.172 ms  1.153 ms
- 5  he16-1-1.cr1.san110.as2116.net (195.0.244.234)  2.627 ms he16-1-1.cr2.oslosda310.as2116.net (195.0.244.48)  3.172 ms he16-1-1.cr1.san110.as2116.net (195.0.244.234)  2.857 ms
- 6  ae1.ar8.oslosda310.as2116.net (195.0.242.39)  0.662 ms  0.637 ms ae0.ar8.oslosda310.as2116.net (195.0.242.23)  0.622 ms
- 7  89.191.10.146 (89.191.10.146)  0.931 ms  0.917 ms  0.955 ms
- 8  * * *
- 9  * * *
-[...]
-

- -

This show the DNS names and IP addresses of (at least some of the) -network equipment involved in getting the data traffic from me to the -www.stortinget.no server, and how long it took in milliseconds for a -package to reach the equipment and return to me. Three packages are -sent, and some times the packages do not follow the same path. This -is shown for hop 5, where three different IP addresses replied to the -traceroute request.

- -

There are many ways to measure trace routes. Other good traceroute -implementations I use are traceroute (using ICMP packages) mtr (can do -both ICMP, UDP and TCP) and scapy (python library with ICMP, UDP, TCP -traceroute and a lot of other capabilities). All of them are easily -available in Debian.

- -

This time around, I wanted to know the geographic location of -different route points, to visualize how visiting a web page spread -information about the visit to a lot of servers around the globe. The -background is that a web site today often will ask the browser to get -from many servers the parts (for example HTML, JSON, fonts, -JavaScript, CSS, video) required to display the content. This will -leak information about the visit to those controlling these servers -and anyone able to peek at the data traffic passing by (like your ISP, -the ISPs backbone provider, FRA, GCHQ, NSA and others).

- -

Lets pick an example, the Norwegian parliament web site -www.stortinget.no. It is read daily by all members of parliament and -their staff, as well as political journalists, activits and many other -citizens of Norway. A visit to the www.stortinget.no web site will -ask your browser to contact 8 other servers: ajax.googleapis.com, -insights.hotjar.com, script.hotjar.com, static.hotjar.com, -stats.g.doubleclick.net, www.google-analytics.com, -www.googletagmanager.com and www.netigate.se. I extracted this by -asking PhantomJS to visit the -Stortinget web page and tell me all the URLs PhantomJS downloaded to -render the page (in HAR format using -their -netsniff example. I am very grateful to Gorm for showing me how -to do this). My goal is to visualize network traces to all IP -addresses behind these DNS names, do show where visitors personal -information is spread when visiting the page.

- -

map of combined traces for URLs used by www.stortinget.no using GeoIP

- -

When I had a look around for options, I could not find any good -free software tools to do this, and decided I needed my own traceroute -wrapper outputting KML based on locations looked up using GeoIP. KML -is easy to work with and easy to generate, and understood by several -of the GIS tools I have available. I got good help from by NUUG -colleague Anders Einar with this, and the result can be seen in -my -kmltraceroute git repository. Unfortunately, the quality of the -free GeoIP databases I could find (and the for-pay databases my -friends had access to) is not up to the task. The IP addresses of -central Internet infrastructure would typically be placed near the -controlling companies main office, and not where the router is really -located, as you can see from the -KML file I created using the GeoLite City dataset from MaxMind. - -

scapy traceroute graph for URLs used by www.stortinget.no

- -

I also had a look at the visual traceroute graph created by -the scrapy project, -showing IP network ownership (aka AS owner) for the IP address in -question. -The -graph display a lot of useful information about the traceroute in SVG -format, and give a good indication on who control the network -equipment involved, but it do not include geolocation. This graph -make it possible to see the information is made available at least for -UNINETT, Catchcom, Stortinget, Nordunet, Google, Amazon, Telia, Level -3 Communications and NetDNA.

- -

example geotraceroute view for www.stortinget.no

- -

In the process, I came across the -web service GeoTraceroute by -Salim Gasmi. Its methology of combining guesses based on DNS names, -various location databases and finally use latecy times to rule out -candidate locations seemed to do a very good job of guessing correct -geolocation. But it could only do one trace at the time, did not have -a sensor in Norway and did not make the geolocations easily available -for postprocessing. So I contacted the developer and asked if he -would be willing to share the code (he refused until he had time to -clean it up), but he was interested in providing the geolocations in a -machine readable format, and willing to set up a sensor in Norway. So -since yesterday, it is possible to run traces from Norway in this -service thanks to a sensor node set up by -the NUUG assosiation, and get the -trace in KML format for further processing.

- -

map of combined traces for URLs used by www.stortinget.no using geotraceroute

- -

Here we can see a lot of trafic passes Sweden on its way to -Denmark, Germany, Holland and Ireland. Plenty of places where the -Snowden confirmations verified the traffic is read by various actors -without your best interest as their top priority.

- -

Combining KML files is trivial using a text editor, so I could loop -over all the hosts behind the urls imported by www.stortinget.no and -ask for the KML file from GeoTraceroute, and create a combined KML -file with all the traces (unfortunately only one of the IP addresses -behind the DNS name is traced this time. To get them all, one would -have to request traces using IP number instead of DNS names from -GeoTraceroute). That might be the next step in this project.

- -

Armed with these tools, I find it a lot easier to figure out where -the IP traffic moves and who control the boxes involved in moving it. -And every time the link crosses for example the Swedish border, we can -be sure Swedish Signal Intelligence (FRA) is listening, as GCHQ do in -Britain and NSA in USA and cables around the globe. (Hm, what should -we tell them? :) Keep that in mind if you ever send anything -unencrypted over the Internet.

- -

PS: KML files are drawn using -the KML viewer from Ivan -Rublev, as it was less cluttered than the local Linux application -Marble. There are heaps of other options too.

+
First rough draft Norwegian and Spanish edition of the book Made with Creative Commons
+
13th March 2018
+

I am working on publishing yet another book related to Creative +Commons. This time it is a book filled with interviews and histories +from those around the globe making a living using Creative +Commons.

+ +

Yesterday, after many months of hard work by several volunteer +translators, the first draft of a Norwegian Bokmål edition of the book +Made with Creative Commons from 2017 +was complete. The Spanish translation is also complete, while the +Dutch, Polish, German and Ukraine edition need a lot of work. Get in +touch if you want to help make those happen, or would like to +translate into your mother tongue.

+ +

The whole book project started when +Gunnar Wolf announced that he +was going to make a Spanish edition of the book. I noticed, and +offered some input on how to make a book, based on my experience with +translating the +Free +Culture and +The Debian +Administrator's Handbook books to Norwegian Bokmål. To make a +long story short, we ended up working on a Bokmål edition, and now the +first rough translation is complete, thanks to the hard work of +Ole-Erik Yrvin, Ingrid Yrvin, Allan Nordhøy and myself. The first +proof reading is almost done, and only the second and third proof +reading remains. We will also need to translate the 14 figures and +create a book cover. Once it is done we will publish the book on +paper, as well as in PDF, ePub and possibly Mobi formats.

+ +

The book itself originates as a manuscript on Google Docs, is +downloaded as ODT from there and converted to Markdown using pandoc. +The Markdown is modified by a script before is converted to DocBook +using pandoc. The DocBook is modified again using a script before it +is used to create a Gettext POT file for translators. The translated +PO file is then combined with the earlier mentioned DocBook file to +create a translated DocBook file, which finally is given to dblatex to +create the final PDF. The end result is a set of editions of the +manuscript, one English and one for each of the translations.

+ +

The translation is conducted using +the +Weblate web based translation system. Please have a look there +and get in touch if you would like to help out with proof +reading. :)

As usual, if you use Bitcoin and want to show your support of my activities, please send Bitcoin donations to my address -15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b.

+15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b.

- Tags: debian, english, kart, nuug, personvern, stortinget, surveillance, web. + Tags: docbook, english.
@@ -623,77 +487,54 @@ activities, please send Bitcoin donations to my address
-
Introducing ical-archiver to split out old iCalendar entries
-
4th January 2017
-

Do you have a large iCalendar -file with lots of old entries, and would like to archive them to save -space and resources? At least those of us using KOrganizer know that -turning on and off an event set become slower and slower the more -entries are in the set. While working on migrating our calendars to a -Radicale CalDAV server on our -Freedombox server, my -loved one wondered if I could find a way to split up the calendar file -she had in KOrganizer, and I set out to write a tool. I spent a few -days writing and polishing the system, and it is now ready for general -consumption. The -code for -ical-archiver is publicly available from a git repository on -github. The system is written in Python and depend on -the vobject Python -module.

- -

To use it, locate the iCalendar file you want to operate on and -give it as an argument to the ical-archiver script. This will -generate a set of new files, one file per component type per year for -all components expiring more than two years in the past. The vevent, -vtodo and vjournal entries are handled by the script. The remaining -entries are stored in a 'remaining' file.

- -

This is what a test run can look like: - -

-% ical-archiver t/2004-2016.ics 
-Found 3612 vevents
-Found 6 vtodos
-Found 2 vjournals
-Writing t/2004-2016.ics-subset-vevent-2004.ics
-Writing t/2004-2016.ics-subset-vevent-2005.ics
-Writing t/2004-2016.ics-subset-vevent-2006.ics
-Writing t/2004-2016.ics-subset-vevent-2007.ics
-Writing t/2004-2016.ics-subset-vevent-2008.ics
-Writing t/2004-2016.ics-subset-vevent-2009.ics
-Writing t/2004-2016.ics-subset-vevent-2010.ics
-Writing t/2004-2016.ics-subset-vevent-2011.ics
-Writing t/2004-2016.ics-subset-vevent-2012.ics
-Writing t/2004-2016.ics-subset-vevent-2013.ics
-Writing t/2004-2016.ics-subset-vevent-2014.ics
-Writing t/2004-2016.ics-subset-vjournal-2007.ics
-Writing t/2004-2016.ics-subset-vjournal-2011.ics
-Writing t/2004-2016.ics-subset-vtodo-2012.ics
-Writing t/2004-2016.ics-remaining.ics
-%
-

- -

As you can see, the original file is untouched and new files are -written with names derived from the original file. If you are happy -with their content, the *-remaining.ics file can replace the original -the the others can be archived or imported as historical calendar -collections.

- -

The script should probably be improved a bit. The error handling -when discovering broken entries is not good, and I am not sure yet if -it make sense to split different entry types into separate files or -not. The program is thus likely to change. If you find it -interesting, please get in touch. :)

+
Debian used in the subway info screens in Oslo, Norway
+
2nd March 2018
+

Today I was pleasantly surprised to discover my operating system of +choice, Debian, was used in the info screens on the subway stations. +While passing Nydalen subway station in Oslo, Norway, I discovered the +info screen booting with some text scrolling. I was not quick enough +with my camera to be able to record a video of the scrolling boot +screen, but I did get a photo from when the boot got stuck with a +corrupt file system: + +

[photo of subway info screen]

+ +

While I am happy to see Debian used more places, some details of the +content on the screen worries me.

+ +

The image show the version booting is 'Debian GNU/Linux lenny/sid', +indicating that this is based on code taken from Debian Unstable/Sid +after Debian Etch (version 4) was released 2007-04-08 and before +Debian Lenny (version 5) was released 2009-02-14. Since Lenny Debian +has released version 6 (Squeeze) 2011-02-06, 7 (Wheezy) 2013-05-04, 8 +(Jessie) 2015-04-25 and 9 (Stretch) 2017-06-15, according to +a Debian +version history on Wikpedia. This mean the system is running +around 10 year old code, with no security fixes from the vendor for +many years.

+ +

This is not the first time I discover the Oslo subway company, +Ruter, running outdated software. In 2012, +I +discovered the ticket vending machines were running Windows 2000, +and this was +still +the case in 2016. Given the response from the responsible people +in 2016, I would assume the machines are still running unpatched +Windows 2000. Thus, an unpatched Debian setup come as no surprise.

+ +

The photo is made available under the license terms +Creative Commons +4.0 Attribution International (CC BY 4.0).

As usual, if you use Bitcoin and want to show your support of my activities, please send Bitcoin donations to my address -15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b.

+15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b.

- Tags: english, standard. + Tags: english, ruter.
@@ -708,6 +549,21 @@ activities, please send Bitcoin donations to my address

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