Crypto 101 is a free online course on practical, applied cryptography: " everything you need to understand complete systems such as SSL/TLS: block ciphers, stream ciphers, hash functions, message authentication codes, public key encryption, key agreement protocols, and signature algorithms."
Self-directed Crypto 101 online course
Man with a machete arrested at U.S. Capitol hours before Donald Trump set to arrive
Capitol police arrested a man carrying three knives and a machete today at the Capitol Visitor Center — just hours before Donald Trump was scheduled to arrive. "Our officers spotted… READ THE REST
ShredOS is an entire OS just for destroying data
Want to utterly wipe a drive? ShredOS will do it for you. Install it to a USB stick, boot from said stick, and let it annihilate all those ones and… READ THE REST
Microsoft to delete 1 billion weak passwords
Tired of dealing with hacked accounts, Microsoft is to delete a billion insecure passwords, forcing users to pick better ones. The company now "blocks 7,000 attacks on passwords per second…… READ THE REST
Two numbers, one phone, zero drama for $19.99
TL;DR: Keep your real number hidden with a lifetime subscription to Hushed Private Phone Line for only $19.99 with code SAVE20. Ever wished you had a second phone number without having to carry… READ THE REST
Drop your Dropbox subscription
TL;DR: Ditch your Dropbox or Google Drive subscription for cloud storage that's actually yours for life—Internxt's 10TB cloud storage plan is now $244.99 (reg. $2,999) with code STORAGE30. What do a bad… READ THE REST
Learn 14 languages at home with Babbel
TL;DR: Get lifetime access to Babbel's language learning app, featuring 10,000+ hours of content, 14 languages, and bite-sized lessons, for just $149.99 (originally $599)—only through January 25. Traveling the world is more… READ THE REST
