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Arjen Kamphuis arjen@gendo.ch

Infosecurity intro blijf de baas over je eigen bits. Arjen Kamphuis arjen@gendo.ch. Have you been using: e-mail video or voice chat videos photos stored data VoIP calls file transfers video conferencing …from any of…

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Arjen Kamphuis arjen@gendo.ch

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  1. Infosecurity intro blijf de baas over je eigen bits Arjen Kamphuis arjen@gendo.ch

  2. Have you been using: e-mail video or voice chat videos photos stored data VoIP calls file transfers video conferencing …from any of… Microsoft / Hotmail, since Sep 11, 2007 Google, since Jan 14, 2009 Yahoo, since Mar 12, 2008 Facebook, since June 3, 2009 PalTalk, since Dec 7, 2009 YouTube, since Sep 24, 2010 Skype, since Feb 6, 2011 AOL, since Mar 31, 2011 Apple, since Oct 2012 than you are in the NSA database Have you been using: e-mail video or voice chat videos photos stored data VoIP calls file transfers video conferencing …from any of… Microsoft / Hotmail, since Sep 11, 2007 Google, since Jan 14, 2009 Yahoo, since Mar 12, 2008 Facebook, since June 3, 2009 PalTalk, since Dec 7, 2009 YouTube, since Sep 24, 2010 Skype, since Feb 6, 2011 AOL, since Mar 31, 2011 Apple, since Oct 2012 than you are in the NSA database

  3. Europees beleid • EU is bekend met NSA spionage sinds 2000 • EU is op de hoogte van effectieve tegenmaatregelen sinds juli 2001 • Ondanks herhaalde verzoeken vanuit parlementen en de samenleving is hier vrijwel niets mee gedaan • Overheden zijn, op z'n best, incompetent, op z'n ergst een bedreiging voor onze rechten

  4. We fight back?

  5. NSA budget: $78 miljard (ongeveer $0,10 per westerling per dag) Verhoog de kosten van het jou monitoren van $0,10 per dag naar $10.000 per dag

  6. .com .org .net .ch .nl .de

  7. Wat is sourcecode? Hello World! ^ELF^A^A^A^@^@^@^@^@^@^@^@^@^B^@^C^@^A^@^@^@À<82>^4^@^@^@<9C>^G^@^@^@^@^@^@4^@^@^G^@(^@^Y^@^X^@^F^@^@^@4^@^@^@4<80>^4<80>^à^@^@^@à^@^@^@^E^@^@^@^D^@^@^@^C^@^@^@^T^A^@^@^T<81>^^T<81>^^S^@^@^@^S^@^@^@^D^@^@^@^A^@^@^@^A^@^@^@^@^@^@^@^@<80>^^@<80>^Ò^D^@^@Ò^D^@^@^E^@^@^@^@^P^@^@^A^@^@^@Ô^D^@^@Ô<94>^Ô<94>^^D^A^@^^A^@^@^F^@^@^@^@^P^@^@^B^@^@^@ä^D^@^@ä<94>^ä<94>^È^@^@^@È^@^@^@^F^@^@^@^D^@^@^@^D^@^@^@( ^A^@^@(<81>^(<81>^^@^@^@^@^@^@^D^@^@^@^D^@^@^@Qåtd^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^F^@^@^@^D^@^@^@/lib/ldinux.so.2^@^@^D^@^@^@^P^@^@^@^A^@^@^@GNU^@^@^@^@^@^B^@^@^@^B^@^@^@^@^@^@^@^C^@^@^@^F^@^@^@^E^@^@^@^A^@^@^@^C^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^B^@^@^@^@^@^@^@^D^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@D^@^@^@^@^@^@^@ú^@^@^@^R^@^@^@.^@^@^@^@^@^@^@9^@^@^@^R^@^@^@5^@^@^@À<84>^^D^@^@^@^Q^@^N^@^A^@^@^@^@^@^@^@^@^@^@^@^@^@^@^U^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@_Jv_RegisterClasses^@__gmon_start__^@libc.^@_IO_stdin_used^@__libc_start_main^@GLIBC_2.0^@^@^@^B^@^B^@^A^@^@^@^@^@^A^@^A^@$^@^@^@^P^@^@^@^@^@^@^@^Pii^M^@^@^B^@V^@^@^@^@^@^@^@Ô<95>^^F^E^@^@Ì<95>^^G^A^@^@Ð<95>^^G^B^@^@U<89>å<83>èa^@^@^@èÈ^@^@^@èã^A^@^@ÉÃ^@ÿ5Ä<95>^ÿ%È<95>^^@^@^%Ì<95>^h^@^@^@^@éàÿÿÿÐ<95>^^@^@^@éÐÿÿÿ1í^<89>á<83>äðPTRh^P<84>^h°<83>^QVh<84><83>^è¿ÿÿÿô<90><90>U<89>åSè^@^@^@^@[<81>ÃÓ^R^@^@P<8B><83>^T^@^@^@<85>Àt^BÿÐ<8B>]üÉÃ<90><90><90><90><90><90><90><90><90><90>U<89>å<83><80>=Ø<95>^^@u¡Ü<94>^<8B>^P<85>ÒtESC<8D>¶^@^@^@^@<83>À^D£Ü<94>^ÿÒ¡Ü<94>^<8B>^P<85>ÒuëÆ^EØ<95>^^AÉÃ<89>öU<89>å<83>¡¼<95>^<85>Àt!¸^@^@^@^@<85>Àt^XÇ^D$¼<95>^è<8C>÷<8D>¶^@^@^@^@<8D>¿^@^@^@^@<89>ì]ÃU<89>å<83><83>äð¸^@^@^@^@)ÄÇ^D$Ä<84>^è^PÿÿÿÉÃ<90><90><90><90><90><90><90><90><90><90><90><90><90><90>U<89>åWV1öS<83>ì^Lè ^@^@^@<81>Ã^@^R^@^@è­þÿÿ<8D><93>^Tÿÿÿ<8D><83>^Tÿÿÿ)ÂÁú^B9Ös^\<89>×<8D>´ compiler • programmeer taal versus • machine taal int main () { printf (“Hello World!\n”); }

  8. gebruikverschillendebrowsers!

  9. 'behulpzame mailtjes'

  10. Wachtwoorden

  11. Wat is beschermd? bescherm de inhoud & integriteit van je berichten verberg je (IP) locatie en (soms) identiteit OTR bescherm de inhoud van je communicatie

  12. Arjen Kamphuis arjen@gendo.ch gendo.nl/blog/arjen @arjenkamphuis email blog twitter PGP fingerprint 55FB B3B7 949D ABF5 F31B BA1D 237D 4C50 118A 0EC2

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