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@@ -6,6 +6,334 @@
                 <link>http://people.skolelinux.org/pere/blog/</link>
                 <atom:link href="http://people.skolelinux.org/pere/blog/index.rss" rel="self" type="application/rss+xml" />
        
                 <link>http://people.skolelinux.org/pere/blog/</link>
                 <atom:link href="http://people.skolelinux.org/pere/blog/index.rss" rel="self" type="application/rss+xml" />
        

+       <item>
+               <title>Bompenge-Norge, med noen tall fra bompengekalkulator</title>
+               <link>http://people.skolelinux.org/pere/blog/Bompenge_Norge__med_noen_tall_fra_bompengekalkulator.html</link>
+               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Bompenge_Norge__med_noen_tall_fra_bompengekalkulator.html</guid>
+                <pubDate>Mon, 1 Jun 2020 14:50:00 +0200</pubDate>
+               <description>&lt;p&gt;Det er tett med sensorstasjoner langs veinettet i Norge, som
+registrerer hvilke kjøretøy som passerer eller tar bilde av de som
+drar forbi.  I følge
+&lt;a href=&quot;https://vegkart.atlas.vegvesen.no/&quot;&gt;Vegvesenets nasjonale
+veidatabank (NVDB)&lt;/a&gt;, er det 353 bomstasjoner langs det norske
+veinettet.  21 i nordnorge, 48 i trøndelagsområdet, 13 på
+nordvestlandet, 91 i bergenstraktene og 180 på østlandsområdet.  I
+tillegg finnes det et utall overvåkningskamera og noen titalls
+RFID-avlesere for bompengebrikker som samler inn informasjon om hvilke
+biler som befinner seg hvor i landet.  For ikke å glemme alle
+mobilbasestasjoner som registrerer hvor brukere av mobilnettverket
+befinner seg.  De er ikke tema i dag.&lt;/p&gt;
+
+&lt;p&gt;De som kjører mye har interesse av å vite hvor mye bompenger det vil
+koste å kjøre fra et sted til et annet, og dette behovet har aktørene
+bak &lt;a href=&quot;https://bompengekalkulator.no/&quot;&gt;Bompengekalkulatoren&lt;/a&gt;
+tatt sikte på å tilby i markedet.  Fornuftig nok har de også en
+gratistjeneste, slik at de får frivillige til å gi innspill om feil i
+datagrunnlaget.  Jeg ble nylig nysgjerring på hvor mye det til koste å
+kjøre på kryss og tvers i Norge, og valgte meg ut en teststrekning fra
+Oslo til Tromsø for å se hvilke beløp som gjelder.&lt;/p&gt;
+
+&lt;p&gt;Bompengekalkulatoren viser frem flere rutealternativer for et gitt
+reisesøk, og i dette tilfellet, for reise fra Oslo Sentralstasjon til
+Tromsø sentrum, viser den tre alternativ.  Merk, disse tallene gjelder
+bensindrevet personbil.  En kan velge takstkategori i
+webgrensesnittet.  Det ene rutealternativet er E6 gjennom Norge, de to
+andre er E45 og E4 gjennom sverige.  E45 er innlandsruten i Sverige,
+motorvei gjennom store skoger som i følge kalkulatoren skal ta 22
+timer og 26 minutter med norsk bompengebeløp på 164 kroner.  Jeg har
+mine tvil til om datasettet til Bompengekalkulatoren har svenske
+bomstasjoner, så ta dette beløpet med en klype salt.  E4 er veien
+langs Bottenviken og mer befolket område, og skal ta 22 timer og 50
+minutter til en norsk bompengebeløp på 71 kroner.  Den norske ruten
+langs E6 skal derimot ta 23 timer og 16 minutter og beløpe seg til 664
+kroner.  Beløpene er uten autopass-brikke, slik at en slipper å få
+bilens posisjon registrert i alle bompengeavleserne som ikke også er
+bomstasjoner.  For trailere er bompengekostnaden 2-3 ganger så høy som
+for personbil.  I tillegg til pengebeløpet, som faktureres
+etterskuddsvis og de siste årene har blitt umulig å gjøre opp kontant
+på stedet, så kommer kostnaden med å få sine personopplysninger samlet
+inn, lagret og gjort tilgjengelig for fremmede på ubestemt tid.  Jeg
+ser på den kostnaden som mye høyere en pengebeløpet som
+faktureres.&lt;/p&gt;
+
+&lt;p&gt;For en tilsvarende tur fra Oslo til Bergen, så forteller
+kalkulatoren at raskeste vei er riksvei 7 på 7 timer 4 minutter med
+bompengebeløp 409 kroner.  Alternativene listet opp er E134 på 8 timer
+37 minutter med bompengebeløp 318 kroner og fylkesivei 40 på 7 timer
+30 minutter med beløp 331.  Det kan kanskje være greit å sjekke ut før
+en setter seg i bilen hvor ens personopplysninger vil bli samlet inn
+og lagret 5 fem år, når en velger hvilken rute en går for.&lt;/p&gt;
+
+&lt;p&gt;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
+&lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.
+Merk, betaling med bitcoin er ikke anonymt. :)&lt;/p&gt;
+</description>
+       </item>
+       
+       <item>
+               <title>More reliable vlc bittorrent plugin in Debian (version 2.9)</title>
+               <link>http://people.skolelinux.org/pere/blog/More_reliable_vlc_bittorrent_plugin_in_Debian__version_2_9_.html</link>
+               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/More_reliable_vlc_bittorrent_plugin_in_Debian__version_2_9_.html</guid>
+                <pubDate>Sun, 24 May 2020 17:00:00 +0200</pubDate>
+               <description>&lt;p&gt;I am very happy to report that a more reliable
+&lt;a href=&quot;https://tracker.debian.org/pkg/vlc-plugin-bittorrent&quot;&gt;VLC
+bittorrent plugin&lt;/a&gt; was just uploaded into debian.  This fixes a
+couple of crash bugs in the plugin, hopefully making the VLC
+experience even better when streaming directly from a bittorrent
+source.  The package is currently in Debian unstable, but should be
+available in Debian testing in two days.  To test it, simply install
+it like this:&lt;/p&gt;
+
+&lt;p&gt;&lt;pre&gt;
+apt install vlc-plugin-bittorrent
+&lt;/pre&gt;&lt;/p&gt;
+
+&lt;p&gt;After it is installed, you can try to use it to play a file
+downloaded live via bittorrent like this:
+
+&lt;p&gt;&lt;pre&gt;
+vlc https://archive.org/download/Glass_201703/Glass_201703_archive.torrent
+&lt;/pre&gt;&lt;/p&gt;
+
+&lt;p&gt;It also support magnet links and local .torrent files.&lt;/p&gt;
+
+&lt;p&gt;As usual, if you use Bitcoin and want to show your support of my
+activities, please send Bitcoin donations to my address
+&lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.&lt;/p&gt;
+</description>
+       </item>
+       
+       <item>
+               <title>Debian Edu interview: Yvan Masson</title>
+               <link>http://people.skolelinux.org/pere/blog/Debian_Edu_interview__Yvan_Masson.html</link>
+               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Debian_Edu_interview__Yvan_Masson.html</guid>
+                <pubDate>Tue, 12 May 2020 06:30:00 +0200</pubDate>
+               <description>&lt;p&gt;It has been way too long since my last interview, but as the
+&lt;a href=&quot;http://www.skolelinux.org/&quot;&gt;Debian Edu / Skolelinux&lt;/a&gt;
+community is still active, and new people keep showing up on the IRC
+channel &lt;a href=&quot;irc://irc.debian.org/#debian-edu&quot;&gt;#debian-edu&lt;/a&gt; and
+&lt;a href=&quot;https://lists.debian.org/debian-edu/&quot;&gt;the debian-edu mailing
+list&lt;/a&gt;, I decided to give it another go.  I was hoping someone else
+might pick up the idea and run with it, but this has not happened as
+far as I can tell, so here we are… This time the announcement of a new
+free software tool to
+&lt;a href=&quot;https://framagit.org/Yvan-Masson/WhosWho&quot;&gt;create a school year
+book&lt;/a&gt; triggered my interest, and I decided to learn more about its
+author.&lt;/p&gt;
+
+&lt;p&gt;&lt;strong&gt;Who are you, and how do you spend your days?&lt;/strong&gt;&lt;/p&gt;
+
+&lt;p&gt;My name is Yvan MASSON, I live in France. I have my own one person
+business in computer services.  The work consist of visiting my
+customers (person&#39;s home, local authority, small business) to give
+advise, install computers and software, fix issues, and provide
+computing usage training.  I spend the rest of my time enjoying my
+family and promoting free software.&lt;/p&gt;
+
+&lt;p&gt;&lt;strong&gt;What is your approach for promoting free
+software?&lt;/strong&gt;&lt;/p&gt;
+
+&lt;p&gt;When I think that free software could be suitable for someone, I
+explain what it is, with simple words, give a few known examples, and
+explain that while there is no fee it is a viable alternative in many
+situations. Most people are receptive when you explain how it is
+better (I simplify arguments here, I know that it is not so simple):
+Linux works on older hardware, there are no viruses, and the software
+can be audited to ensure user is not spied upon. I think the most
+important is to keep a clear but moderated speech: when you try to
+convince too much, people feel attacked and stop listening.&lt;/p&gt;
+
+&lt;p&gt;&lt;strong&gt;How did you get in contact with the Skolelinux / Debian Edu
+project?&lt;/strong&gt;&lt;/p&gt;
+
+&lt;p&gt;I can not remember how I first heard of Skolelinux / Debian Edu,
+but probably on planet.debian.org. As I have been working for a
+school, I have interest in this type of project.
+
+&lt;p&gt;The school I am involved in is a school for &quot;children&quot; between 14
+and 18 years old.  The French government has recommended free software
+since 2012, but they do not always use free software themselves.  The
+school computers are still using the Windows operating system, but all
+of them have the classic set of free software: Firefox ESR,
+LibreOffice (with the excellent extension Grammalecte that indicates
+French grammatical errors), SumatraPDF, Audacity, 7zip, KeePass2, VLC,
+GIMP, Inkscape…
+
+&lt;p&gt;&lt;strong&gt;What do you see as the advantages of Skolelinux / Debian
+Edu?&lt;/strong&gt;&lt;/p&gt;
+
+&lt;p&gt;It is free software! Built on Debian, I am sure that users are not
+spied upon, and that it can run on low end hardware.  This last point
+is very important, because we really need to improve &quot;green IT&quot;.  I do
+not know enough about Skolelinux / Debian Edu to tell how it is better
+than another free software solution, but what I like is the &quot;all in
+one&quot; solution: everything has been thought of and prepared to ease
+installation and usage.&lt;/p&gt;
+
+&lt;p&gt;I like Free Software because I hate using something that I can not
+understand. I do not say that I can understand everything nor that I
+want to understand everything, but knowing that someone / some company
+intentionally prevents me from understanding how things work is really
+unacceptable to me.&lt;/p&gt;
+
+&lt;p&gt;Secondly, and more importantly, free software is a requirement to
+prevent abuses regarding human rights and environmental care.
+Humanity can not rely on tools that are in the hands of small group of
+people.&lt;/p&gt;
+
+&lt;p&gt;&lt;strong&gt;What do you see as the disadvantages of Skolelinux / Debian
+Edu?&lt;/strong&gt;&lt;/p&gt;
+
+&lt;p&gt;Again, I don&#39;t know this project enough. Maybe a dedicated website?
+Debian wiki works well for documentation, but is not very appealing to
+someone discovering the project. Also, as Skolelinux / Debian Edu uses
+OpenLDAP, it probably means that Windows workstations cannot use
+centralized authentication. Maybe the project could use Samba as an
+Active Directory domain controller instead, allowing Windows desktop
+usage when necessary.&lt;/p&gt;
+
+&lt;p&gt;(Editors note: In fact Windows workstations can
+&lt;a href=&quot;https://wiki.debian.org/DebianEdu/Documentation/Buster/HowTo/Samba&quot;&gt;use
+the centralized authentication in a Debian Edu setup&lt;/a&gt;, at least for
+some versions of Windows, but the fact that this is not well known can
+be seen as an indication of the need for better documentation and
+marketing. :)&lt;/p&gt;
+     
+&lt;p&gt;&lt;strong&gt;Which free software do you use daily?&lt;/strong&gt;&lt;/p&gt;
+
+&lt;p&gt;Nothing original: Debian testing/sid with Gnome desktop, Firefox,
+Thunderbird, LibreOffice…&lt;/p&gt;
+     
+&lt;p&gt;&lt;strong&gt;Which strategy do you believe is the right one to use to
+get schools to use free software?&lt;/strong&gt;&lt;/p&gt;
+
+&lt;p&gt;Every effort to spread free software into schools is important,
+whatever it is. But I think, at least where I live, that IT
+professionals maintaining schools networks are still very &quot;Microsoft
+centric&quot;.  Schools will use any working solution, but they need people
+to install and maintain it.  How to make these professionals sensitive
+about free software and train them with solutions like Debian Edu /
+Skolelinux is a really good question :-)&lt;/p&gt;
+</description>
+       </item>
+       
+       <item>
+               <title>Jami as a Zoom client, a trick for password protected rooms...</title>
+               <link>http://people.skolelinux.org/pere/blog/Jami_as_a_Zoom_client__a_trick_for_password_protected_rooms___.html</link>
+               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Jami_as_a_Zoom_client__a_trick_for_password_protected_rooms___.html</guid>
+                <pubDate>Fri, 8 May 2020 13:30:00 +0200</pubDate>
+               <description>&lt;p&gt;Half a year ago,
+&lt;a href=&quot;http://people.skolelinux.org/pere/blog/Jami_Ring__finally_functioning_peer_to_peer_communication_client.html&quot;&gt;I
+wrote&lt;/a&gt; about &lt;a href=&quot;https://jami.net/&quot;&gt;the Jami communication
+client&lt;/a&gt;, capable of peer-to-peer encrypted communication.  It
+handle both messages, audio and video.  It uses distributed hash
+tables instead of central infrastructure to connect its users to each
+other, which in my book is a plus.  I mentioned briefly that it could
+also work as a SIP client, which came in handy when the higher
+educational sector in Norway started to promote Zoom as its video
+conferencing solution.  I am reluctant to use the official Zoom client
+software, due to their &lt;a href=&quot;https://zoom.us/terms&quot;&gt;copyright
+license clauses&lt;/a&gt; prohibiting users to reverse engineer (for example
+to check the security) and benchmark it, and thus prefer to connect to
+Zoom meetings with free software clients.&lt;/p&gt;
+
+&lt;p&gt;Jami worked OK as a SIP client to Zoom as long as there was no
+password set on the room.  The Jami daemon leak memory like crazy
+(approximately 1 GiB a minute) when I am connected to the video
+conference, so I had to restart the client every 7-10 minutes, which
+is not a great.  I tried to get other SIP Linux clients to work
+without success, so I decided I would have to live with this wart
+until someone managed to fix the leak in the dring code base.  But
+another problem showed up once the rooms were password protected.  I
+could not get my dial tone signaling through from Jami to Zoom, and
+dial tone signaling is used to enter the password when connecting to
+Zoom.  I tried a lot of different permutations with my Jami and
+Asterisk setup to try to figure out why the signaling did not get
+through, only to finally discover that the fundamental problem seem to
+be that Zoom is simply not able to receive dial tone signaling when
+connecting via SIP.  There seem to be nothing wrong with the Jami and
+Asterisk end, it is simply broken in the Zoom end.  I got help from a
+very skilled VoIP engineer figuring out this last part.  And being a
+very skilled engineer, he was also able to locate a solution for me.
+Or to be exact, a workaround that solve my initial problem of
+connecting to password protected Zoom rooms using Jami.&lt;/p&gt;
+
+&lt;p&gt;So, how do you do this, I am sure you are wondering by now.  The
+trick is already
+&lt;a href=&quot;https://support.zoom.us/hc/en-us/articles/202405539-H-323-SIP-Room-Connector-Dial-Strings#sip&quot;&gt;documented
+from Zoom&lt;/a&gt;, and it is to modify the SIP address to include the room
+password.  What is most surprising about this is that the
+automatically generated email from Zoom with instructions on how to
+connect via SIP do not mention this.  The SIP address to use normally
+consist of the room ID (a number), an @ character and the IP address
+of the Zoom SIP gateway.  But Zoom understand a lot more than just the
+room ID in front of the at sign.  The format is &quot;&lt;tt&gt;[Meeting
+ID].[Password].[Layout].[Host Key]&lt;/tt&gt;&quot;, and you can hear see how you
+can both enter password, control the layout (full screen, active
+presence and gallery) and specify the host key to start the meeting.
+The full SIP address entered into Jami to provide the password will
+then look like this (all using made up numbers):&lt;/p&gt;
+
+&lt;p&gt;&lt;blockquote&gt;
+&lt;tt&gt;sip:657837644.522827@192.168.169.170&lt;/tt&gt;
+&lt;/blockquote&gt;&lt;/p&gt;
+
+&lt;p&gt;Now if only jami would reduce its memory usage, I could even
+recommend this setup to others. :)&lt;/p&gt;
+
+&lt;p&gt;As usual, if you use Bitcoin and want to show your support of my
+activities, please send Bitcoin donations to my address
+&lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.&lt;/p&gt;
+</description>
+       </item>
+       
+       <item>
+               <title>GnuCOBOL, a free platform to learn and use COBOL - nice free software</title>
+               <link>http://people.skolelinux.org/pere/blog/GnuCOBOL__a_free_platform_to_learn_and_use_COBOL___nice_free_software.html</link>
+               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/GnuCOBOL__a_free_platform_to_learn_and_use_COBOL___nice_free_software.html</guid>
+                <pubDate>Wed, 29 Apr 2020 13:10:00 +0200</pubDate>
+               <description>&lt;p&gt;The curiosity got the better of me when
+&lt;a href=&quot;https://developers.slashdot.org/story/20/04/06/1424246/new-jersey-desperately-needs-cobol-programmers&quot;&gt;Slashdot
+reported&lt;/a&gt; that New Jersey was desperately looking for
+&lt;a href=&quot;https://en.wikipedia.org/wiki/COBOL&quot;&gt;COBOL&lt;/a&gt; programmers,
+and a few days later it was reported that
+&lt;a href=&quot;https://onezero.medium.com/ibm-rallies-cobol-engineers-to-save-overloaded-unemployment-systems-eeadf13eddce&quot;&gt;IBM
+tried to locate COBOL programmers&lt;/a&gt;.&lt;/p&gt;
+
+&lt;p&gt;I thus decided to have a look at free software alternatives to
+learn COBOL, and had the pleasure to find
+&lt;a href=&quot;https://sourceforge.net/projects/open-cobol/&quot;&gt;GnuCOBOL&lt;/a&gt; was
+already &lt;a href=&quot;https://tracker.debian.org/pkg/gnucobol&quot;&gt;in
+Debian&lt;/a&gt;.  It used to be called Open Cobol, and is a &quot;compiler&quot;
+transforming COBOL code to C or C++ before giving it to GCC or Visual
+Studio to build binaries.&lt;/p&gt;
+
+&lt;p&gt;I managed to get in touch with upstream, and was impressed with the
+quick response, and also was happy to see a new Debian maintainer
+taking over when the original one recently asked to be replaced.  A
+new Debian upload was done as recently as yesterday.&lt;/p&gt;
+
+&lt;p&gt;Using the Debian package, I was able to follow a simple COBOL
+introduction and make and run simple COBOL programs.  It was fun to
+learn a new programming language.  If you want to test for yourself,
+&lt;a href=&quot;https://en.wikipedia.org/wiki/GnuCOBOL&quot;&gt;the GnuCOBOL Wikipedia
+page&lt;/a&gt; have a few simple examples to get you startet.&lt;/p&gt;
+
+&lt;p&gt;As I do not have much experience with COBOL, I do not know how
+standard compliant it is, but it claim to pass most tests from COBOL
+test suite, which sound good to me.  It is nice to know it is possible
+to learn COBOL using software without any usage restrictions, and I am
+very happy such nice free software project as this is available.  If
+you as me is curious about COBOL, check it out.&lt;/p&gt;
+
+&lt;p&gt;As usual, if you use Bitcoin and want to show your support of my
+activities, please send Bitcoin donations to my address
+&lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.&lt;/p&gt;
+</description>
+       </item>
+       

        <item>
                <title>Totalovervåkning av innbyggernes bevegelser - nei takk!</title>
                <link>http://people.skolelinux.org/pere/blog/Totaloverv_kning_av_innbyggernes_bevegelser___nei_takk_.html</link>
        <item>
                <title>Totalovervåkning av innbyggernes bevegelser - nei takk!</title>
                <link>http://people.skolelinux.org/pere/blog/Totaloverv_kning_av_innbyggernes_bevegelser___nei_takk_.html</link>


@@ -18,9 +346,9 @@ regjeringen om konsekvenser hvis befolkningen ikke tar den i bruk.
 Rekker ikke skrive noe fyldig om temaet, men det er klart for meg at
 den utraderer retten til privatliv samt utgjør en personlig
 sikkerhetsrisiko for alle som tar den i bruk.  Bare det er nok til at
 Rekker ikke skrive noe fyldig om temaet, men det er klart for meg at
 den utraderer retten til privatliv samt utgjør en personlig
 sikkerhetsrisiko for alle som tar den i bruk.  Bare det er nok til at

-det fremstår som en svert dårlig ide å bli med på denne &quot;dugnaden&quot;.
+det fremstår som en svært dårlig ide å bli med på denne &quot;dugnaden&quot;.

 Det finnes andre og bedre tilnærminger enn den valgt av FHI.  Har de
 Det finnes andre og bedre tilnærminger enn den valgt av FHI.  Har de

-valgt den for å sikre seg nok et datasett i den fremtidige
+valgt sin tilnærming for å sikre seg nok et datasett i den fremtidige

 ehelse-portalen?  Potensialet for misbruk av informasjon samlet inn av
 appen er for stort, effekten på neste krise for klar og gevinsten for
 liten.&lt;/p&gt;
 ehelse-portalen?  Potensialet for misbruk av informasjon samlet inn av
 appen er for stort, effekten på neste krise for klar og gevinsten for
 liten.&lt;/p&gt;


@@ -37,7 +365,7 @@ inn, oppbevarer og bruker personopplysninger».  Der har nok
 statsorganene bare blitt dårligere på 13 år.&lt;/p&gt;
 
 &lt;p&gt;Det er jo også verdt å merke seg at personvernrådet i EU (EDPB)
 statsorganene bare blitt dårligere på 13 år.&lt;/p&gt;
 
 &lt;p&gt;Det er jo også verdt å merke seg at personvernrådet i EU (EDPB)

-mener
+mener smittestopp-appen

 &lt;a href=&quot;https://nrkbeta.no/2020/04/16/personvernrad-i-eu-mener-norsk-app-bryter-med-viktig-personvernprinsipp/&quot;&gt;opererer
 i strid med prinsippet om dataminimering&lt;/a&gt;.  Også de ser at det
 finnes mye bedre måter å gjøre dette på.&lt;/p&gt;
 &lt;a href=&quot;https://nrkbeta.no/2020/04/16/personvernrad-i-eu-mener-norsk-app-bryter-med-viktig-personvernprinsipp/&quot;&gt;opererer
 i strid med prinsippet om dataminimering&lt;/a&gt;.  Også de ser at det
 finnes mye bedre måter å gjøre dette på.&lt;/p&gt;


@@ -190,8 +518,8 @@ start working, but you can have a look at the LaTeX originals here.&lt;/p&gt;
 &lt;p&gt;The first article is
 &quot;&lt;a href=&quot;http://people.skolelinux.org/pere/blog/images/2020-02-25-rmj-iot-record-keeping.pdf&quot;&gt;A
 record-keeping approach to managing IoT-data for government
 &lt;p&gt;The first article is
 &quot;&lt;a href=&quot;http://people.skolelinux.org/pere/blog/images/2020-02-25-rmj-iot-record-keeping.pdf&quot;&gt;A
 record-keeping approach to managing IoT-data for government

-agencies&lt;/a&gt;&quot; (&lt;a href=&quot;https://doi.org/10.1108/RMJ-09-2019-0056&quot;&gt;DOI
-10.1108/RMJ-09-2019-0056&lt;/a&gt;) by Thomas Sødring, Petter Reinholdtsen
+agencies&lt;/a&gt;&quot; (&lt;a href=&quot;https://doi.org/10.1108/RMJ-09-2019-0050&quot;&gt;DOI
+10.1108/RMJ-09-2019-0050&lt;a/&gt;) by Thomas Sødring, Petter Reinholdtsen

 and David Massey, and sketches some approaches for storing measurement
 data (aka Internet of Things sensor data) in a archive, thus providing
 a well defined mechanism for screening and deletion of the information &lt;/p&gt;
 and David Massey, and sketches some approaches for storing measurement
 data (aka Internet of Things sensor data) in a archive, thus providing
 a well defined mechanism for screening and deletion of the information &lt;/p&gt;


@@ -199,8 +527,8 @@ a well defined mechanism for screening and deletion of the information &lt;/p&gt
 &lt;p&gt;The second article is
 &quot;&lt;a href=&quot;http://people.skolelinux.org/pere/blog/images/2020-02-25-rmj-block-chain-record-keeping.pdf&quot;&gt;Publishing
 and using record-keeping structural information in a blockchain&lt;/a&gt;&quot;
 &lt;p&gt;The second article is
 &quot;&lt;a href=&quot;http://people.skolelinux.org/pere/blog/images/2020-02-25-rmj-block-chain-record-keeping.pdf&quot;&gt;Publishing
 and using record-keeping structural information in a blockchain&lt;/a&gt;&quot;

-(&lt;a href=&quot;https://doi.org/10.1108/RMJ-09-2019-0050&quot;&gt;DOI
-10.1108/RMJ-09-2019-0050&lt;a/&gt;) by Thomas Sødring, Petter Reinholdtsen
+(&lt;a href=&quot;https://doi.org/10.1108/RMJ-09-2019-0056&quot;&gt;DOI
+10.1108/RMJ-09-2019-0056&lt;/a&gt;) by Thomas Sødring, Petter Reinholdtsen

 and Svein Ølnes, where we describe a way for third parties to validate
 authenticity and thus improve trust in the records kept in a
 archive.&lt;/p&gt;
 and Svein Ølnes, where we describe a way for third parties to validate
 authenticity and thus improve trust in the records kept in a
 archive.&lt;/p&gt;


@@ -208,6 +536,9 @@ archive.&lt;/p&gt;
 &lt;p&gt;As usual, if you use Bitcoin and want to show your support of my
 activities, please send Bitcoin donations to my address
 &lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.&lt;/p&gt;
 &lt;p&gt;As usual, if you use Bitcoin and want to show your support of my
 activities, please send Bitcoin donations to my address
 &lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.&lt;/p&gt;

+
+&lt;p&gt;&lt;strong&gt;Update 2020-04-26&lt;/strong&gt;: Initially managed to swap the
+DOI numbers.  Fixed it.&lt;/p&gt;

 </description>
        </item>
        
 </description>
        </item>
        


@@ -251,218 +582,5 @@ Merk, betaling med bitcoin er ikke anonymt. :)&lt;/p&gt;
 </description>
        </item>
        
 </description>
        </item>
        

-       <item>
-               <title>Artikkel om Noark 5 Tjenestegrensesnitt og Nikita i Arkivråd nummer 3 for 2019</title>
-               <link>http://people.skolelinux.org/pere/blog/Artikkel_om_Noark_5_Tjenestegrensesnitt_og_Nikita_i_Arkivr_d_nummer_3_for_2019.html</link>
-               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Artikkel_om_Noark_5_Tjenestegrensesnitt_og_Nikita_i_Arkivr_d_nummer_3_for_2019.html</guid>
-                <pubDate>Thu, 26 Dec 2019 08:00:00 +0100</pubDate>
-               <description>&lt;p&gt;Like før julaften ble en artikkel jeg har skrevet om vedlikehold av
-&lt;a href=&quot;https://github.com/arkivverket/noark5-tjenestegrensesnitt-standard&quot;&gt;Noark
-5 Tjenestegrensesnitt&lt;/a&gt; og Nikita publisert i &lt;a
-href=&quot;https://www.arkivrad.no/arkivrad&quot;&gt;tidsskriftet Arkivråd&lt;/a&gt;.
-Det er basert på
-&lt;a href=&quot;http://people.skolelinux.org/pere/blog/_pen_og_gjennomsiktig_vedlikehold_av_spesifikasjonen_for_Noark_5_Tjenestegrensesnitt.html&quot;&gt;min bloggpost
-om samme tema&lt;/a&gt; som ble publisert 2019-03-11.  Jeg oppdaget nettopp
-at nettsiden til tidsskriftet Arkivråd er oppdatert med siste utgave,
-og artikkelen dermed er tilgjengelig for alle. Du finner den i
-&lt;a href=&quot;https://www.arkivrad.no/sites/arkivrad/files/arkivrad_03_2019_nett.pdf&quot;&gt;PDF-en
-til nummer 2019/3 på side 30-33&lt;/a&gt;.  Jeg håper leserne av
-tidsskriftet får lyst til å sjekke ut tjenestegrensesnittet og at
-artikkelen vil gjøre det enklere for flere å bidra til en enda bedre,
-klarere og mer entydig API-spesifikasjon.  Det kan gjøre at
-&lt;a href=&quot;https://gitlab.com/OsloMet-ABI/nikita-noark5-core/&quot;&gt;arkivsystemet
-Nikita&lt;/a&gt; kan bli enda bedre når spesifikasjonen forbedres.&lt;/p&gt;
-
-&lt;p&gt;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
-&lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.
-Merk, betaling med bitcoin er ikke anonymt. :)&lt;/p&gt;
-</description>
-       </item>
-       
-       <item>
-               <title>Meningsløst, men for hvem...</title>
-               <link>http://people.skolelinux.org/pere/blog/Meningsl_st__men_for_hvem___.html</link>
-               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Meningsl_st__men_for_hvem___.html</guid>
-                <pubDate>Wed, 25 Dec 2019 10:35:00 +0100</pubDate>
-               <description>&lt;p&gt;En historie som har betydd endel for meg, og som jeg av og til
-tenker på når hverdagen tynger, ble så vidt jeg har klart å finne ut,
-skrevet av &lt;a href=&quot;https://en.wikipedia.org/wiki/Loren_Eiseley&quot;&gt;Loren
-Eiseley&lt;/a&gt; &lt;a href=&quot;https://en.wikipedia.org/wiki/The_Star_Thrower&quot;&gt;i
-flere ulike varianter&lt;/a&gt;.  På norsk tror jeg den går under navnet
-«Gutten og sjøstjernen», og jeg fant en oversettelse av en utgave av den
-hos
-&lt;a href=&quot;https://no.quora.com/Hva-er-din-favoritthistorie&quot;&gt;Quora&lt;/a&gt;.
-Fant også &lt;a href=&quot;https://www.youtube.com/watch?v=-qClChUdlfI&quot;&gt;en
-filmatisering&lt;/a&gt;, men den versjonen jeg liker best fant jeg
-&lt;a href=&quot;https://www.goodreads.com/author/quotes/56782.Loren_Eiseley&quot;&gt;hos
-Goodreads&lt;/a&gt;.  Jeg oversatte den utgaven til norsk i går, og har lyst
-til å dele den med deg:
-
-&lt;blockquote&gt;&lt;p&gt;Mens jeg tok en pause fra skrivingen og vandret på en
-øde strand ved daggry, så jeg en gutt i det fjerne bøye seg ned og
-kaste noe mens han vandret mot meg over den endeløse stranden.  Da han
-kom nærmere, kunne jeg se at han kastet sjøstjerner, som var etterlatt
-i sanden av tidevannet, tilbake i havet. Da han var nær nok spurte jeg
-ham hvorfor han jobbet så hardt på denne merkelige oppgaven. Han sa at
-solen snart ville stå opp og tørke sjøstjernene slik at de ville
-dø.&lt;/p&gt;
-
-&lt;p&gt;Jeg sa til ham at dette var helt meningsløst.  Det var kilometer på
-kilometer med strand, og det lå sjøstjerner hele veien.  En person
-alene kunne ikke gjøre noen forskjell.  Han smilte da han plukket opp
-neste sjøstjerne. Mens han kastet den så langt ut i havet som han
-klarte sa han, «for denne gjør det en forskjell».  Jeg droppet
-skrivingen og tilbrakte resten av morgenen med å kaste
-sjøstjerner.&lt;/p&gt;
-
-&lt;p&gt;- Loren Eiseley&lt;/p&gt;
-&lt;/blockquote&gt;
-
-&lt;p&gt;Kanskje noe du også kan ha glede av å tenke på når ting virker
-håpløst?&lt;/p&gt;
-
-&lt;p&gt;Teksten er gjengitt og oversatt basert på utgaven på Good Read,
-uten tillatelse fra noen andre enn meg selv.  Jeg håper på tilgivelse,
-hvis det er et problem for noen, da det er gjort i beste mening.  Hvis
-eventuell rettighetshaver tar kontakt vil jeg fjerne teksten og i
-stedet legge ut henvendelsen der teksten kreves fjernet.&lt;/p&gt;
-
-&lt;p&gt;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
-&lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.
-Merk, betaling med bitcoin er ikke anonymt. :)&lt;/p&gt;
-</description>
-       </item>
-       
-       <item>
-               <title>Artikkel om Nikita i Arkheion nummer 2019/2</title>
-               <link>http://people.skolelinux.org/pere/blog/Artikkel_om_Nikita_i_Arkheion_nummer_2019_2.html</link>
-               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Artikkel_om_Nikita_i_Arkheion_nummer_2019_2.html</guid>
-                <pubDate>Mon, 9 Dec 2019 15:05:00 +0100</pubDate>
-               <description>&lt;p&gt;Jeg hadde i dag gleden av å oppdage at en artikkel om
-&lt;a href=&quot;https://gitlab.com/OsloMet-ABI/nikita-noark5-core/&quot;&gt;arkivsystemet
-Nikita&lt;/a&gt; som vi skrev i sommer, nå er publisert i
-&lt;a href=&quot;http://www.arkheion.no/&quot;&gt;Arkheion, fagtidsskrift for kommunial
-arkivsektor&lt;/a&gt;.  Du finner artikkelen på side 30-33 i nummer 2019/2,
-PDF kan lastes ned fra nettstedet til tidsskriftet.  Kanskje
-publiseringen kan føre til at noen flere får øynene opp for verdien av
-et åpent standardisert API for arkivering og søk i arkivet.&lt;/p&gt;
-
-&lt;p&gt;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
-&lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.
-Merk, betaling med bitcoin er ikke anonymt. :)&lt;/p&gt;
-</description>
-       </item>
-       
-       <item>
-               <title>When terms and policy turn users away</title>
-               <link>http://people.skolelinux.org/pere/blog/When_terms_and_policy_turn_users_away.html</link>
-               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/When_terms_and_policy_turn_users_away.html</guid>
-                <pubDate>Sat, 7 Dec 2019 21:15:00 +0100</pubDate>
-               <description>&lt;p&gt;When asked to accept terms of use and privacy policies that state
-it will to remove rights I otherwise had or accept unreasonable terms
-undermining my privacy, I choose away the service.  I simply do not
-have the conscience to accept terms I have no indention of upholding.
-But how are the system and service providers to know how many people
-they scared away?  Normally I just quietly walk away.  But today, I
-tried a new approach.  I sent the following email (removing the
-specifics, as I am not out to take the specific service in question)
-to the service provider I decided to not use, to at least give them
-one data point on how many users are unhappy with their terms:&lt;/p&gt;
-
-&lt;blockquote&gt;
-From: Petter Reinholdtsen
-&lt;br&gt;Subject: When terms of use turn users away
-&lt;br&gt;To: [contact@some.site]
-&lt;br&gt;Date: Sat, 07 Dec 2019 16:30:56 +0100
-
-&lt;p&gt;Dear [Site Owner],&lt;/p&gt;
-
-&lt;p&gt;I was eager to test the system, as it seemed like a fun and
-interesting application of [some] technology, but after reading the
-terms of use and privacy policy on &amp;lt;URL:
-https://www.[some.site]/terms-of-use &amp;gt; and &amp;lt;URL:
-https://www.[some.site]/privacy-policy &amp;gt; I want you to know that I
-decided to turn away.  There were several provisions in the terms and
-policy turning me off, but the final term that convinced me was being
-asked to sign away my right to reverse engineer.&lt;/p&gt;
-
-&lt;p&gt;-- 
-&lt;br&gt;Happy hacking
-&lt;br&gt;Petter Reinholdtsen&lt;/p&gt;
-&lt;/blockquote&gt;
-
-&lt;p&gt;I do not expect much to come out of it, but sharing it here in case
-others want to give something similar a try too.  If companies
-discover their terms scare away enough people, perhaps they will be
-improved...&lt;/p&gt;
-
-&lt;p&gt;As usual, if you use Bitcoin and want to show your support of my
-activities, please send Bitcoin donations to my address
-&lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.&lt;/p&gt;
-</description>
-       </item>
-       
-       <item>
-               <title>What would it cost to store all 2018 phone calls in Norway?</title>
-               <link>http://people.skolelinux.org/pere/blog/What_would_it_cost_to_store_all_2018_phone_calls_in_Norway_.html</link>
-               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/What_would_it_cost_to_store_all_2018_phone_calls_in_Norway_.html</guid>
-                <pubDate>Mon, 25 Nov 2019 20:15:00 +0100</pubDate>
-               <description>&lt;p&gt;Four years ago, I did a back of the envelope calculation on
-&lt;a href=&quot;http://people.skolelinux.org/pere/blog/What_would_it_cost_to_store_all_phone_calls_in_Norway_.html&quot;&gt;how
-much it would cost to store audio recordings of all the phone calls in
-Norway&lt;/a&gt;, and came up with NOK 2.1 million / EUR 250 000 for the
-year 2013.  It is time to repeat the calculation using updated
-numbers.  The calculation is based on how much data storage is needed
-for each minute of audio, how many minutes all the calls in Norway
-sums up to, multiplied by the cost of data storage.&lt;/p&gt;
-
-&lt;p&gt;The number of phone call minutes for 2018 was fetched from
-&lt;a href=&quot;https://ekomstatistikken.nkom.no/&quot;&gt;the NKOM statistics
-site&lt;/a&gt;, and for 2018, land line calls are listed as 434 238 000
-minutes, while mobile phone calls are listed with 7 542 006 000
-minutes.  The total number of minutes is thus 7 976 244 000.  For
-simplicity, I decided to ignore any advantages in audio compression the
-last four years, and continue to assume 60 Kbytes/min as the last
-time.&lt;/p&gt;
-
-&lt;p&gt;Storage prices still varies a lot, but as last time, I decide to
-take a reasonable big and cheap hard drive, and double its price to
-include the surrounding costs into account.  A 10 TB disk cost less
-than 4500 NOK / 450 EUR these days, and doubling it give 9000 NOK per
-10 TB.&lt;/p&gt;
-
-&lt;p&gt;So, with the parameters in place, lets update the old table
-estimating cost for calls in a given year:&lt;/p&gt;
-
-&lt;table border=&quot;1&quot;&gt;
-&lt;tr&gt;&lt;th&gt;Year&lt;/th&gt;&lt;th&gt;Call minutes&lt;/th&gt;&lt;th&gt;Size&lt;/th&gt;&lt;th&gt;Price in NOK / EUR&lt;/th&gt;&lt;/tr&gt;
-&lt;tr&gt;&lt;td&gt;2005&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;24 000 000 000&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;1.3 PiB&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;1 170 000 / 117 000&lt;/td&gt;&lt;/tr&gt;
-
-&lt;tr&gt;&lt;td&gt;2012&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;18 000 000 000&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;1.0 PiB&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;900 000 / 90 000&lt;/td&gt;&lt;/tr&gt;
-
-&lt;tr&gt;&lt;td&gt;2013&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;17 000 000 000&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;950 TiB&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;855 000 / 85 500&lt;/td&gt;&lt;/tr&gt;
-
-&lt;tr&gt;&lt;td&gt;2018&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;7 976 244 000&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;445 TiB&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;401 100 / 40 110&lt;/td&gt;&lt;/tr&gt;
-&lt;/table&gt;
-
-&lt;p&gt;Both the cost of storage and the number of phone call minutes have
-dropped since the last time, bringing the cost down to a level where I
-guess even small organizations can afford to store the audio recording
-from every phone call taken in a year in Norway.  Of course, this is
-just the cost of buying the storage equipment.  Maintenance, need to
-be included as well, but the volume of a single year is about a single
-rack of hard drives, so it is not much more than I could fit in my own
-home.  Wonder how much the electricity bill would raise if I had that
-kind of storage?  I doubt it would be more than a few tens of thousand
-NOK per year.&lt;/p&gt;
-</description>
-       </item>
-       

         </channel>
 </rss>
         </channel>
 </rss>