Join 📚 Kevin's Highlights

A batch of the best highlights from what Kevin's read, .

If you're a tech worker, data labeler, content moderator, union rep, or government official interested in these issues, I'm always up for a chat (off the record if you like) to explore how I can cover what you're doing. Here's how to contact me: [billyperrigo.com/contact](https://www.billyperrigo.com/contact)

Can't Quite Believe I'm Writing This: Today, 150 African Workers...

Billy Perrigo

Symmetric cryptography is fast and efficient but can be vulnerable if the key is compromised. ![](https://www.freecodecamp.org/news/content/images/size/w2400/2023/03/slide-09.png) Diagram showing how symmetric encryption works

What Is Encryption at Rest? Explained for Security Beginners

David Clinton

There's no such thing as an informed centrist. Most ppl who call themselves such are actually conservatives afraid of that label's (deserved) bad reputation.

There's No Such Thing as an Informed Centrist

Matthew Sheffield

...catch up on these, and many more highlights