Daily Archives: May 2, 2013

Bitcoin – Cryptographic hash function

May 2nd, 2013 | 🕒

iSpeech What cryptographic hash functions are and what properties are desired of them. More free lessons at: http://www.khanacademy.org/video?v=0WiTaBI82Mc Video by


Cyber Security Threats

May 2nd, 2013 | 🕒

iSpeech I created this video with the YouTube Video Editor (http://www.youtube.com/editor) video, sharing, camera phone, video phone, free, upload 2013-05-01