from Hacker News

Do you have your own personal tricks to stay safe?

I’ll start: I like to drop canary tokens on my personal machines, servers, and even in the AWS config file under the "admin" profile. I also use an old Raspberry Pi running knockd that triggers a simple bash script to alert me via Slack if someone scans my home network.

I used to have a cron job that hit my server’s website on specific URL paths, one for HTTP and a different one for HTTPS.

Each path included an encrypted version of current Wi-Fi name. Every time those endpoints were accessed, I’d get a Slack notification. The idea was that if someone managed to MITM my traffic and got curious enough to check the URLs, it would alert me.

There’s more, but I’m curious—what tricks do other HN-ers use?