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14 <a href=
"http://people.skolelinux.org/pere/blog/">Petter Reinholdtsen
</a>
23 <div class=
"title"><a href=
"http://people.skolelinux.org/pere/blog/Generating_3D_prints_in_Debian_using_Cura_and_Slic3r__prusa_.html">Generating
3D prints in Debian using Cura and Slic3r(-prusa)
</a></div>
24 <div class=
"date"> 9th October
2017</div>
25 <div class=
"body"><p>At my nearby maker space,
26 <a href=
"http://sonen.ifi.uio.no/">Sonen
</a>, I heard the story that it
27 was easier to generate gcode files for theyr
3D printers (Ultimake
2+)
28 on Windows and MacOS X than Linux, because the software involved had
29 to be manually compiled and set up on Linux while premade packages
30 worked out of the box on Windows and MacOS X. I found this annoying,
31 as the software involved,
32 <a href=
"https://github.com/Ultimaker/Cura">Cura
</a>, is free software
33 and should be trivial to get up and running on Linux if someone took
34 the time to package it for the relevant distributions. I even found
35 <a href=
"https://bugs.debian.org/706656">a request for adding into
36 Debian
</a> from
2013, which had seem some activity over the years but
37 never resulted in the software showing up in Debian. So a few days
38 ago I offered my help to try to improve the situation.
</p>
40 <p>Now I am very happy to see that all the packages required by a
41 working Cura in Debian are uploaded into Debian and waiting in the NEW
42 queue for the ftpmasters to have a look. You can track the progress
44 <a href=
"https://qa.debian.org/developer.php?email=3dprinter-general%40lists.alioth.debian.org">the
45 status page for the
3D printer team
</a>.
</p>
47 <p>The uploaded packages are a bit behind upstream, and was uploaded
48 now to get slots in
<a href=
"ftp-master.debian.org/new.html">the NEW
49 queue
</a> while we work up updating the packages to the latest
52 <p>On a related note, two competitors for Cura, which I found harder
53 to use and was unable to configure correctly for Ultimaker
2+ in the
54 short time I spent on it, are already in Debian. If you are looking
55 for
3D printer "slicers" and want something already available in
57 <a href=
"https://tracker.debian.org/pkg/slic3r">slic3r
</a> and
58 <a href=
"https://tracker.debian.org/pkg/slic3r-prusa">slic3r-prusa
</a>.
59 The latter is a fork of the former.
</p>
64 Tags:
<a href=
"http://people.skolelinux.org/pere/blog/tags/3d-printer">3d-printer
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/debian">debian
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/english">english
</a>.
69 <div class=
"padding"></div>
72 <div class=
"title"><a href=
"http://people.skolelinux.org/pere/blog/Mangler_du_en_skrue__eller_har_du_en_skrue_l_s_.html">Mangler du en skrue, eller har du en skrue løs?
</a></div>
73 <div class=
"date"> 4th October
2017</div>
74 <div class=
"body">Når jeg holder på med ulike prosjekter, så trenger jeg stadig ulike
75 skruer. Det siste prosjektet jeg holder på med er å lage
76 <a href=
"https://www.thingiverse.com/thing:676916">en boks til en
77 HDMI-touch-skjerm
</a> som skal brukes med Raspberry Pi. Boksen settes
78 sammen med skruer og bolter, og jeg har vært i tvil om hvor jeg kan
79 få tak i de riktige skruene. Clas Ohlson og Jernia i nærheten har
80 sjelden hatt det jeg trenger. Men her om dagen fikk jeg et fantastisk
81 tips for oss som bor i Oslo.
82 <a href=
"http://www.zachskruer.no/">Zachariassen Jernvare AS
</a> i
83 <a href=
"http://www.openstreetmap.org/?mlat=59.93421&mlon=10.76795#map=19/59.93421/10.76795">Hegermannsgate
84 23A på Torshov
</a> har et fantastisk utvalg, og åpent mellom
09:
00 og
85 17:
00. De selger skruer, muttere, bolter, skiver etc i løs vekt, og
86 så langt har jeg fått alt jeg har lett etter. De har i tillegg det
87 meste av annen jernvare, som verktøy, lamper, ledninger, etc. Jeg
88 håper de har nok kunder til å holde det gående lenge, da dette er en
89 butikk jeg kommer til å besøke ofte. Butikken er et funn å ha i
90 nabolaget for oss som liker å bygge litt selv. :)
</p>
95 Tags:
<a href=
"http://people.skolelinux.org/pere/blog/tags/norsk">norsk
</a>.
100 <div class=
"padding"></div>
103 <div class=
"title"><a href=
"http://people.skolelinux.org/pere/blog/Visualizing_GSM_radio_chatter_using_gr_gsm_and_Hopglass.html">Visualizing GSM radio chatter using gr-gsm and Hopglass
</a></div>
104 <div class=
"date">29th September
2017</div>
105 <div class=
"body"><p>Every mobile phone announce its existence over radio to the nearby
106 mobile cell towers. And this radio chatter is available for anyone
107 with a radio receiver capable of receiving them. Details about the
108 mobile phones with very good accuracy is of course collected by the
109 phone companies, but this is not the topic of this blog post. The
110 mobile phone radio chatter make it possible to figure out when a cell
111 phone is nearby, as it include the SIM card ID (IMSI). By paying
112 attention over time, one can see when a phone arrive and when it leave
113 an area. I believe it would be nice to make this information more
114 available to the general public, to make more people aware of how
115 their phones are announcing their whereabouts to anyone that care to
118 <p>I am very happy to report that we managed to get something
119 visualizing this information up and running for
120 <a href=
"http://norwaymakers.org/osf17">Oslo Skaperfestival
2017</a>
121 (Oslo Makers Festival) taking place today and tomorrow at Deichmanske
122 library. The solution is based on the
123 <a href=
"http://people.skolelinux.org/pere/blog/Easier_recipe_to_observe_the_cell_phones_around_you.html">simple
124 recipe for listening to GSM chatter
</a> I posted a few days ago, and
125 will show up at the stand of
<a href=
"http://sonen.ifi.uio.no/">Åpen
126 Sone from the Computer Science department of the University of
127 Oslo
</a>. The presentation will show the nearby mobile phones (aka
128 IMSIs) as dots in a web browser graph, with lines to the dot
129 representing mobile base station it is talking to. It was working in
130 the lab yesterday, and was moved into place this morning.
</p>
132 <p>We set up a fairly powerful desktop machine using Debian
133 Buster/Testing with several (five, I believe) RTL2838 DVB-T receivers
134 connected and visualize the visible cell phone towers using an
135 <a href=
"https://github.com/marlow925/hopglass">English version of
136 Hopglass
</a>. A fairly powerfull machine is needed as the
137 grgsm_livemon_headless processes from
138 <a href=
"https://tracker.debian.org/pkg/gr-gsm">gr-gsm
</a> converting
139 the radio signal to data packages is quite CPU intensive.
</p>
141 <p>The frequencies to listen to, are identified using a slightly
142 patched scan-and-livemon (to set the --args values for each receiver),
143 and the Hopglass data is generated using the
144 <a href=
"https://github.com/petterreinholdtsen/IMSI-catcher/tree/meshviewer-output">patches
145 in my meshviewer-output branch
</a>. For some reason we could not get
146 more than four SDRs working. There is also a geographical map trying
147 to show the location of the base stations, but I believe their
148 coordinates are hardcoded to some random location in Germany, I
149 believe. The code should be replaced with code to look up location in
150 a text file, a sqlite database or one of the online databases
152 <a href=
"https://github.com/Oros42/IMSI-catcher/issues/14">the github
153 issue for the topic
</a>.
155 <p>If this sound interesting, visit the stand at the festival!
</p>
160 Tags:
<a href=
"http://people.skolelinux.org/pere/blog/tags/debian">debian
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/english">english
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/personvern">personvern
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance
</a>.
165 <div class=
"padding"></div>
168 <div class=
"title"><a href=
"http://people.skolelinux.org/pere/blog/Easier_recipe_to_observe_the_cell_phones_around_you.html">Easier recipe to observe the cell phones around you
</a></div>
169 <div class=
"date">24th September
2017</div>
170 <div class=
"body"><p>A little more than a month ago I wrote
171 <a href=
"http://people.skolelinux.org/pere/blog/Simpler_recipe_on_how_to_make_a_simple__7_IMSI_Catcher_using_Debian.html">how
172 to observe the SIM card ID (aka IMSI number) of mobile phones talking
173 to nearby mobile phone base stations using Debian GNU/Linux and a
174 cheap USB software defined radio
</a>, and thus being able to pinpoint
175 the location of people and equipment (like cars and trains) with an
176 accuracy of a few kilometer. Since then we have worked to make the
177 procedure even simpler, and it is now possible to do this without any
178 manual frequency tuning and without building your own packages.
</p>
180 <p>The
<a href=
"https://tracker.debian.org/pkg/gr-gsm">gr-gsm
</a>
181 package is now included in Debian testing and unstable, and the
182 IMSI-catcher code no longer require root access to fetch and decode
183 the GSM data collected using gr-gsm.
</p>
185 <p>Here is an updated recipe, using packages built by Debian and a git
186 clone of two python scripts:
</p>
190 <li>Start with a Debian machine running the Buster version (aka
193 <li>Run '
<tt>apt install gr-gsm python-numpy python-scipy
194 python-scapy
</tt>' as root to install required packages.
</li>
196 <li>Fetch the code decoding GSM packages using '
<tt>git clone
197 github.com/Oros42/IMSI-catcher.git
</tt>'.
</li>
199 <li>Insert USB software defined radio supported by GNU Radio.
</li>
201 <li>Enter the IMSI-catcher directory and run '
<tt>python
202 scan-and-livemon
</tt>' to locate the frequency of nearby base
203 stations and start listening for GSM packages on one of them.
</li>
205 <li>Enter the IMSI-catcher directory and run '
<tt>python
206 simple_IMSI-catcher.py
</tt>' to display the collected information.
</li>
210 <p>Note, due to a bug somewhere the scan-and-livemon program (actually
211 <a href=
"https://github.com/ptrkrysik/gr-gsm/issues/336">its underlying
212 program grgsm_scanner
</a>) do not work with the HackRF radio. It does
213 work with RTL
8232 and other similar USB radio receivers you can get
215 (
<a href=
"https://www.ebay.com/sch/items/?_nkw=rtl+2832">for example
216 from ebay
</a>), so for now the solution is to scan using the RTL radio
217 and only use HackRF for fetching GSM data.
</p>
219 <p>As far as I can tell, a cell phone only show up on one of the
220 frequencies at the time, so if you are going to track and count every
221 cell phone around you, you need to listen to all the frequencies used.
222 To listen to several frequencies, use the --numrecv argument to
223 scan-and-livemon to use several receivers. Further, I am not sure if
224 phones using
3G or
4G will show as talking GSM to base stations, so
225 this approach might not see all phones around you. I typically see
226 0-
400 IMSI numbers an hour when looking around where I live.
</p>
228 <p>I've tried to run the scanner on a
229 <a href=
"https://wiki.debian.org/RaspberryPi">Raspberry Pi
2 and
3
230 running Debian Buster
</a>, but the grgsm_livemon_headless process seem
231 to be too CPU intensive to keep up. When GNU Radio print 'O' to
232 stdout, I am told there it is caused by a buffer overflow between the
233 radio and GNU Radio, caused by the program being unable to read the
234 GSM data fast enough. If you see a stream of 'O's from the terminal
235 where you started scan-and-livemon, you need a give the process more
236 CPU power. Perhaps someone are able to optimize the code to a point
237 where it become possible to set up RPi3 based GSM sniffers? I tried
238 using Raspbian instead of Debian, but there seem to be something wrong
239 with GNU Radio on raspbian, causing glibc to abort().
</p>
244 Tags:
<a href=
"http://people.skolelinux.org/pere/blog/tags/debian">debian
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/english">english
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/personvern">personvern
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance
</a>.
249 <div class=
"padding"></div>
252 <div class=
"title"><a href=
"http://people.skolelinux.org/pere/blog/Datalagringsdirektivet_kaster_skygger_over_H_yre_og_Arbeiderpartiet.html">Datalagringsdirektivet kaster skygger over Høyre og Arbeiderpartiet
</a></div>
253 <div class=
"date"> 7th September
2017</div>
254 <div class=
"body"><p>For noen dager siden publiserte Jon Wessel-Aas en bloggpost om
255 «
<a href=
"http://www.uhuru.biz/?p=1821">Konklusjonen om datalagring som
256 EU-kommisjonen ikke ville at vi skulle få se
</a>». Det er en
257 interessant gjennomgang av EU-domstolens syn på snurpenotovervåkning
258 av befolkningen, som er klar på at det er i strid med
261 <p>Valgkampen går for fullt i Norge, og om noen få dager er siste
262 frist for å avgi stemme. En ting er sikkert, Høyre og Arbeiderpartiet
264 <a href=
"http://people.skolelinux.org/pere/blog/Datalagringsdirektivet_gj_r_at_Oslo_H_yre_og_Arbeiderparti_ikke_f_r_min_stemme_i__r.html">denne
265 gangen heller
</a>. Jeg har ikke glemt at de tvang igjennom loven som
266 skulle pålegge alle data- og teletjenesteleverandører å overvåke alle
267 sine kunder. En lov som er vedtatt, og aldri opphevet igjen.
</p>
269 <p>Det er tydelig fra diskusjonen rundt grenseløs digital overvåkning
270 (eller "Digital Grenseforsvar" som det kalles i Orvellisk nytale) at
271 hverken Høyre og Arbeiderpartiet har noen prinsipielle sperrer mot å
272 overvåke hele befolkningen, og diskusjonen så langt tyder på at flere
273 av de andre partiene heller ikke har det. Mange av
274 <a href=
"https://data.holderdeord.no/votes/1301946411e">de som stemte
275 for Datalagringsdirektivet i Stortinget
</a> (
64 fra Arbeiderpartiet,
276 25 fra Høyre) er fortsatt aktive og argumenterer fortsatt for å radere
277 vekk mer av innbyggernes privatsfære.
</p>
279 <p>Når myndighetene demonstrerer sin mistillit til folket, tror jeg
280 folket selv bør legge litt innsats i å verne sitt privatliv, ved å ta
281 i bruk ende-til-ende-kryptert kommunikasjon med sine kjente og kjære,
282 og begrense hvor mye privat informasjon som deles med uvedkommende.
283 Det er jo ingenting som tyder på at myndighetene kommer til å være vår
285 <a href=
"http://people.skolelinux.org/pere/blog/How_to_talk_with_your_loved_ones_in_private.html">Det
286 er mange muligheter
</a>. Selv har jeg litt sans for
287 <a href=
"https://ring.cx/">Ring
</a>, som er basert på p2p-teknologi
288 uten sentral kontroll, er fri programvare, og støtter meldinger, tale
289 og video. Systemet er tilgjengelig ut av boksen fra
290 <a href=
"https://tracker.debian.org/pkg/ring">Debian
</a> og
291 <a href=
"https://launchpad.net/ubuntu/+source/ring">Ubuntu
</a>, og det
292 finnes pakker for Android, MacOSX og Windows. Foreløpig er det få
293 brukere med Ring, slik at jeg også bruker
294 <a href=
"https://signal.org/">Signal
</a> som nettleserutvidelse.
</p>
299 Tags:
<a href=
"http://people.skolelinux.org/pere/blog/tags/dld">dld
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/norsk">norsk
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/personvern">personvern
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/stortinget">stortinget
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/valg">valg
</a>.
304 <div class=
"padding"></div>
307 <div class=
"title"><a href=
"http://people.skolelinux.org/pere/blog/Simpler_recipe_on_how_to_make_a_simple__7_IMSI_Catcher_using_Debian.html">Simpler recipe on how to make a simple $
7 IMSI Catcher using Debian
</a></div>
308 <div class=
"date"> 9th August
2017</div>
309 <div class=
"body"><p>On friday, I came across an interesting article in the Norwegian
310 web based ICT news magazine digi.no on
311 <a href=
"https://www.digi.no/artikler/sikkerhetsforsker-lagde-enkel-imsi-catcher-for-60-kroner-na-kan-mobiler-kartlegges-av-alle/398588">how
312 to collect the IMSI numbers of nearby cell phones
</a> using the cheap
313 DVB-T software defined radios. The article refered to instructions
314 and
<a href=
"https://www.youtube.com/watch?v=UjwgNd_as30">a recipe by
315 Keld Norman on Youtube on how to make a simple $
7 IMSI Catcher
</a>, and I decided to test them out.
</p>
317 <p>The instructions said to use Ubuntu, install pip using apt (to
318 bypass apt), use pip to install pybombs (to bypass both apt and pip),
319 and the ask pybombs to fetch and build everything you need from
320 scratch. I wanted to see if I could do the same on the most recent
321 Debian packages, but this did not work because pybombs tried to build
322 stuff that no longer build with the most recent openssl library or
323 some other version skew problem. While trying to get this recipe
324 working, I learned that the apt-
>pip-
>pybombs route was a long detour,
325 and the only piece of software dependency missing in Debian was the
326 gr-gsm package. I also found out that the lead upstream developer of
327 gr-gsm (the name stand for GNU Radio GSM) project already had a set of
328 Debian packages provided in an Ubuntu PPA repository. All I needed to
329 do was to dget the Debian source package and built it.
</p>
331 <p>The IMSI collector is a python script listening for packages on the
332 loopback network device and printing to the terminal some specific GSM
333 packages with IMSI numbers in them. The code is fairly short and easy
334 to understand. The reason this work is because gr-gsm include a tool
335 to read GSM data from a software defined radio like a DVB-T USB stick
336 and other software defined radios, decode them and inject them into a
337 network device on your Linux machine (using the loopback device by
338 default). This proved to work just fine, and I've been testing the
339 collector for a few days now.
</p>
341 <p>The updated and simpler recipe is thus to
</p>
345 <li>start with a Debian machine running Stretch or newer,
</li>
347 <li>build and install the gr-gsm package available from
348 <a href=
"http://ppa.launchpad.net/ptrkrysik/gr-gsm/ubuntu/pool/main/g/gr-gsm/">http://ppa.launchpad.net/ptrkrysik/gr-gsm/ubuntu/pool/main/g/gr-gsm/
</a>,
</li>
350 <li>clone the git repostory from
<a href=
"https://github.com/Oros42/IMSI-catcher">https://github.com/Oros42/IMSI-catcher
</a>,
</li>
352 <li>run grgsm_livemon and adjust the frequency until the terminal
353 where it was started is filled with a stream of text (meaning you
354 found a GSM station).
</li>
356 <li>go into the IMSI-catcher directory and run 'sudo python simple_IMSI-catcher.py' to extract the IMSI numbers.
</li>
360 <p>To make it even easier in the future to get this sniffer up and
361 running, I decided to package
362 <a href=
"https://github.com/ptrkrysik/gr-gsm/">the gr-gsm project
</a>
363 for Debian (
<a href=
"https://bugs.debian.org/871055">WNPP
364 #
871055</a>), and the package was uploaded into the NEW queue today.
365 Luckily the gnuradio maintainer has promised to help me, as I do not
366 know much about gnuradio stuff yet.
</p>
368 <p>I doubt this "IMSI cacher" is anywhere near as powerfull as
369 commercial tools like
370 <a href=
"https://www.thespyphone.com/portable-imsi-imei-catcher/">The
371 Spy Phone Portable IMSI / IMEI Catcher
</a> or the
372 <a href=
"https://en.wikipedia.org/wiki/Stingray_phone_tracker">Harris
373 Stingray
</a>, but I hope the existance of cheap alternatives can make
374 more people realise how their whereabouts when carrying a cell phone
375 is easily tracked. Seeing the data flow on the screen, realizing that
376 I live close to a police station and knowing that the police is also
377 wearing cell phones, I wonder how hard it would be for criminals to
378 track the position of the police officers to discover when there are
379 police near by, or for foreign military forces to track the location
380 of the Norwegian military forces, or for anyone to track the location
381 of government officials...
</p>
383 <p>It is worth noting that the data reported by the IMSI-catcher
384 script mentioned above is only a fraction of the data broadcasted on
385 the GSM network. It will only collect one frequency at the time,
386 while a typical phone will be using several frequencies, and not all
387 phones will be using the frequencies tracked by the grgsm_livemod
388 program. Also, there is a lot of radio chatter being ignored by the
389 simple_IMSI-catcher script, which would be collected by extending the
390 parser code. I wonder if gr-gsm can be set up to listen to more than
396 Tags:
<a href=
"http://people.skolelinux.org/pere/blog/tags/debian">debian
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/english">english
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/personvern">personvern
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance
</a>.
401 <div class=
"padding"></div>
404 <div class=
"title"><a href=
"http://people.skolelinux.org/pere/blog/Norwegian_Bokm_l_edition_of_Debian_Administrator_s_Handbook_is_now_available.html">Norwegian Bokmål edition of Debian Administrator's Handbook is now available
</a></div>
405 <div class=
"date">25th July
2017</div>
406 <div class=
"body"><p align=
"center"><img align=
"center" src=
"http://people.skolelinux.org/pere/blog/images/2017-07-25-debian-handbook-nb-testprint.png"/></p>
408 <p>I finally received a copy of the Norwegian Bokmål edition of
409 "
<a href=
"https://debian-handbook.info/">The Debian Administrator's
410 Handbook
</a>". This test copy arrived in the mail a few days ago, and
411 I am very happy to hold the result in my hand. We spent around one and a half year translating it. This paperbook edition
412 <a href="https://debian-handbook.info/get/#norwegian
">is available
413 from lulu.com</a>. If you buy it quickly, you save 25% on the list
414 price. The book is also available for download in electronic form as
415 PDF, EPUB and Mobipocket, as can be
416 <a href="https://debian-handbook.info/browse/nb-NO/stable/
">read online
417 as a web page</a>.</p>
419 <p>This is the second book I publish (the first was the book
420 "<a href=
"http://free-culture.cc/">Free Culture
</a>" by Lawrence Lessig
422 <a href="http://www.lulu.com/shop/lawrence-lessig/free-culture/paperback/product-
22440520.html
">English</a>,
423 <a href="http://www.lulu.com/shop/lawrence-lessig/culture-libre/paperback/product-
22645082.html
">French</a>
425 <a href="http://www.lulu.com/shop/lawrence-lessig/fri-kultur/paperback/product-
22441576.html
">Norwegian
426 Bokmål</a>), and I am very excited to finally wrap up this
428 "<a href=
"http://www.lulu.com/shop/rapha%C3%ABl-hertzog-and-roland-mas/h%C3%A5ndbok-for-debian-administratoren/paperback/product-23262290.html">Håndbok
429 for Debian-administratoren
</a>" will be well received.</p>
434 Tags: <a href="http://people.skolelinux.org/pere/blog/tags/debian
">debian</a>, <a href="http://people.skolelinux.org/pere/blog/tags/debian-handbook
">debian-handbook</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english
">english</a>.
439 <div class="padding
"></div>
442 <div class="title
"><a href="http://people.skolelinux.org/pere/blog/_Rapporten_ser_ikke_p__informasjonssikkerhet_knyttet_til_personlig_integritet_.html
">«Rapporten ser ikke på informasjonssikkerhet knyttet til personlig integritet»</a></div>
443 <div class="date
">27th June 2017</div>
444 <div class="body
"><p>Jeg kom over teksten
445 «<a href="https://freedom-to-tinker.com/
2017/
06/
21/killing-car-privacy-by-federal-mandate/
">Killing
446 car privacy by federal mandate</a>» av Leonid Reyzin på Freedom to
447 Tinker i dag, og det gleder meg å se en god gjennomgang om hvorfor det
448 er et urimelig inngrep i privatsfæren å la alle biler kringkaste sin
449 posisjon og bevegelse via radio. Det omtalte forslaget basert på
450 Dedicated Short Range Communication (DSRC) kalles Basic Safety Message
451 (BSM) i USA og Cooperative Awareness Message (CAM) i Europa, og det
452 norske Vegvesenet er en av de som ser ut til å kunne tenke seg å
453 pålegge alle biler å fjerne nok en bit av innbyggernes privatsfære.
454 Anbefaler alle å lese det som står der.
456 <p>Mens jeg tittet litt på DSRC på biler i Norge kom jeg over et sitat
457 jeg synes er illustrativt for hvordan det offentlige Norge håndterer
458 problemstillinger rundt innbyggernes privatsfære i SINTEF-rapporten
459 «<a href="https://www.sintef.no/publikasjoner/publikasjon/Download/?pubid=SINTEF+A23933
">Informasjonssikkerhet
460 i AutoPASS-brikker</a>» av Trond Foss:</p>
463 «Rapporten ser ikke på informasjonssikkerhet knyttet til personlig
467 <p>Så enkelt kan det tydeligvis gjøres når en vurderer
468 informasjonssikkerheten. Det holder vel at folkene på toppen kan si
469 at «Personvernet er ivaretatt», som jo er den populære intetsigende
470 frasen som gjør at mange tror enkeltindividers integritet tas vare på.
471 Sitatet fikk meg til å undres på hvor ofte samme tilnærming, å bare se
472 bort fra behovet for personlig itegritet, blir valgt når en velger å
473 legge til rette for nok et inngrep i privatsfæren til personer i
474 Norge. Det er jo sjelden det får reaksjoner. Historien om
475 reaksjonene på Helse Sør-Østs tjenesteutsetting er jo sørgelig nok et
476 unntak og toppen av isfjellet, desverre. Tror jeg fortsatt takker nei
477 til både AutoPASS og holder meg så langt unna det norske helsevesenet
478 som jeg kan, inntil de har demonstrert og dokumentert at de verdsetter
479 individets privatsfære og personlige integritet høyere enn kortsiktig
480 gevist og samfunnsnytte.</p>
485 Tags: <a href="http://people.skolelinux.org/pere/blog/tags/norsk
">norsk</a>, <a href="http://people.skolelinux.org/pere/blog/tags/personvern
">personvern</a>, <a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet
">sikkerhet</a>.
490 <div class="padding
"></div>
493 <div class="title
"><a href="http://people.skolelinux.org/pere/blog/Updated_sales_number_for_my_Free_Culture_paper_editions.html
">Updated sales number for my Free Culture paper editions</a></div>
494 <div class="date
">12th June 2017</div>
495 <div class="body
"><p>It is pleasing to see that the work we put down in publishing new
496 editions of the classic <a href="http://www.free-culture.cc/
">Free
497 Culture book</a> by the founder of the Creative Commons movement,
498 Lawrence Lessig, is still being appreciated. I had a look at the
499 latest sales numbers for the paper edition today. Not too impressive,
500 but happy to see some buyers still exist. All the revenue from the
501 books is sent to the <a href="https://creativecommons.org/
">Creative
502 Commons Corporation</a>, and they receive the largest cut if you buy
503 directly from Lulu. Most books are sold via Amazon, with Ingram
504 second and only a small fraction directly from Lulu. The ebook
505 edition is available for free from
506 <a href="https://github.com/petterreinholdtsen/free-culture-lessig
">Github</a>.</p>
509 <tr><th rowspan="2" valign="bottom
">Title / language</th><th colspan="3">Quantity</th></tr>
510 <tr><th>2016 jan-jun</th><th>2016 jul-dec</th><th>2017 jan-may</th></tr>
513 <td><a href="http://www.lulu.com/shop/lawrence-lessig/culture-libre/paperback/product-
22645082.html
">Culture Libre / French</a></td>
514 <td align="right
">3</td>
515 <td align="right
">6</td>
516 <td align="right
">15</td>
520 <td><a href="http://www.lulu.com/shop/lawrence-lessig/fri-kultur/paperback/product-
22441576.html
">Fri kultur / Norwegian</a></td>
521 <td align="right
">7</td>
522 <td align="right
">1</td>
523 <td align="right
">0</td>
527 <td><a href="http://www.lulu.com/shop/lawrence-lessig/free-culture/paperback/product-
22440520.html
">Free Culture / English</a></td>
528 <td align="right
">14</td>
529 <td align="right
">27</td>
530 <td align="right
">16</td>
535 <td align="right
">24</td>
536 <td align="right
">34</td>
537 <td align="right
">31</td>
542 <p>A bit sad to see the low sales number on the Norwegian edition, and
543 a bit surprising the English edition still selling so well.</p>
545 <p>If you would like to translate and publish the book in your native
546 language, I would be happy to help make it happen. Please get in
552 Tags: <a href="http://people.skolelinux.org/pere/blog/tags/docbook
">docbook</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english
">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/freeculture
">freeculture</a>.
557 <div class="padding
"></div>
560 <div class="title
"><a href="http://people.skolelinux.org/pere/blog/Release_0_1_1_of_free_software_archive_system_Nikita_announced.html
">Release 0.1.1 of free software archive system Nikita announced</a></div>
561 <div class="date
">10th June 2017</div>
562 <div class="body
"><p>I am very happy to report that the
563 <a href="https://github.com/hiOA-ABI/nikita-noark5-core
">Nikita Noark 5
564 core project</a> tagged its second release today. The free software
565 solution is an implementation of the Norwegian archive standard Noark
566 5 used by government offices in Norway. These were the changes in
567 version 0.1.1 since version 0.1.0 (from NEWS.md):
571 <li>Continued work on the angularjs GUI, including document upload.</li>
572 <li>Implemented correspondencepartPerson, correspondencepartUnit and
573 correspondencepartInternal</li>
574 <li>Applied for coverity coverage and started submitting code on
576 <li>Started fixing bugs reported by coverity</li>
577 <li>Corrected and completed HATEOAS links to make sure entire API is
578 available via URLs in _links.</li>
579 <li>Corrected all relation URLs to use trailing slash.</li>
580 <li>Add initial support for storing data in ElasticSearch.</li>
581 <li>Now able to receive and store uploaded files in the archive.</li>
582 <li>Changed JSON output for object lists to have relations in _links.</li>
583 <li>Improve JSON output for empty object lists.</li>
584 <li>Now uses correct MIME type application/vnd.noark5-v4+json.</li>
585 <li>Added support for docker container images.</li>
586 <li>Added simple API browser implemented in JavaScript/Angular.</li>
587 <li>Started on archive client implemented in JavaScript/Angular.</li>
588 <li>Started on prototype to show the public mail journal.</li>
589 <li>Improved performance by disabling Sprint FileWatcher.</li>
590 <li>Added support for 'arkivskaper', 'saksmappe' and 'journalpost'.</li>
591 <li>Added support for some metadata codelists.</li>
592 <li>Added support for Cross-origin resource sharing (CORS).</li>
593 <li>Changed login method from Basic Auth to JSON Web Token (RFC 7519)
595 <li>Added support for GET-ing ny-* URLs.</li>
596 <li>Added support for modifying entities using PUT and eTag.</li>
597 <li>Added support for returning XML output on request.</li>
598 <li>Removed support for English field and class names, limiting ourself
599 to the official names.</li>
604 <p>If this sound interesting to you, please contact us on IRC (#nikita
605 on irc.freenode.net) or email
606 (<a href="https://lists.nuug.no/mailman/listinfo/nikita-noark
">nikita-noark
612 Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english
">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/nuug
">nuug</a>, <a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn
">offentlig innsyn</a>, <a href="http://people.skolelinux.org/pere/blog/tags/standard
">standard</a>.
617 <div class="padding
"></div>
619 <p style="text-align: right;
"><a href="index.rss
"><img src="http://people.skolelinux.org/pere/blog/xml.gif
" alt="RSS feed
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904 <li><a href="http://people.skolelinux.org/pere/blog/tags/bankid
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906 <li><a href="http://people.skolelinux.org/pere/blog/tags/bitcoin
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912 <li><a href="http://people.skolelinux.org/pere/blog/tags/chrpath
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914 <li><a href="http://people.skolelinux.org/pere/blog/tags/debian
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916 <li><a href="http://people.skolelinux.org/pere/blog/tags/debian edu
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924 <li><a href="http://people.skolelinux.org/pere/blog/tags/docbook
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936 <li><a href="http://people.skolelinux.org/pere/blog/tags/freedombox
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1004 <li><a href="http://people.skolelinux.org/pere/blog/tags/sysadmin
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1006 <li><a href="http://people.skolelinux.org/pere/blog/tags/usenix
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1008 <li><a href="http://people.skolelinux.org/pere/blog/tags/valg
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1010 <li><a href="http://people.skolelinux.org/pere/blog/tags/video
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