Hacker News on 31 December 2017

• IOHIDeous OS X Local Kernel Vulnerability
• A wall of lava lamps helps encrypt the internet
• Ask HN: What did you work on in 2017?
• Some excerpts from recent Alan Kay emails
• Three Years on Google App Engine
• Good books for deep hacks
• How I Learned to Stop Worrying and Love the Job Hunt
• Ethereum Foundation Releases Alpha Casper Proof of Stake Testnet
• Towards a bra-free Instagram experience
• AI-assisted fake porn are being used by people on Reddit for self-completion