Are 80-bit keys considered secure as of late-2017?
100298
Is 80 bits of key size considered safe against brute force attacks?
43482
Is it safe to disable System Integrity Protection?
154954
Does GCM (or GHASH) only provide 64-bit security against forgeries?
115160
Should passwords expire?
84799
Determine safety of exercise hash functions
148578
Is quantum key distribution safe against MITM attacks too?
117182
Enforce SSH key passwords?
110732
Is openssl rand command cryptographically secure?
114071
Cross platform Hard Disk encryption?
106215
Why are the lower 3 bits of curve25519/ed25519 secret keys cleared during creation?
39493
How (in)vulnerable is OS X to encryption ransomware?
11882
How can I protect my save data from casual hacking?
2291
Is there a way to do full disk encryption after the install?
38595
Are Ubuntu packages security audited?
90912
Can I disable full-disk encryption?
97141
Is any 64-bit portion of a 128-bit hash as collision-proof as a 64-bit hash?
84081
How much would it cost in U.S. dollars to brute force a 256 bit key in a year?