infoSource: Ars Technica
Defcon's new badge is a security key you can see inside
A removable chip lets hackers inspect their badge—and keep using it after Defcon.
Read at the sourceSummary written for cymesh.dev. The full article lives at Ars Technica.
Certificates expire quietly
cymesh.net watches your TLS and SSL certificates and warns you before one lapses.
monitorsTLS/SSL expiry, chain and hostnamealertsemail, ahead of the expiry datescopenon-intrusive, read-only checks