https://cryptoparty.at/ Fri, 15 May 2026 12:45:51 +0000 FeedCreator 1.8 https://cryptoparty.at/_media/wiki:logo.png https://cryptoparty.at/ https://cryptoparty.at/cryptoparty_14:cryptocalypse_-_nsa_und_die_kryptogramme_-_wie_sicher_ist_sicher?rev=1399024297&do=diff CryptoParty 14: NSA und die Kryptografie - Wie sicher ist sicher? Vortragender: René „Lynx“ Pfeiffer Luchs.at Weiterführende Links GSM Network Security 26C3: GSM SRSLY? The worlds most popular radio system has over 3 billion handsets in 212 countries and not even strong encryption. Perhaps due to cold-war era laws, GSM's security hasn't received the scrutiny it deserves given its popularity. This bothered us enough to take a look; the results were surprising. anonymous@undisclosed.example.com (Anonymous) Fri, 02 May 2014 09:51:37 +0000