Let’s Encrypt
Let’s Encrypt works toward post-quantum certificates at web scale
Let’s Encrypt plans to pursue a post-quantum-safe Web PKI through Merkle Tree Certificates (MTCs), a new approach that adds post-quantum authentication to the web without …
Let’s Encrypt rolls out 6-day and IP-based certificates
Let’s Encrypt says its short-lived TLS certificates with a 6-day lifetime are now generally available. Each certificate is valid for 160 hours from the time it is issued. To …
Evaluating the use of encryption across the world’s top one million sites
A new report from security researcher and TLS expert Scott Helme, evaluates the use of encryption across the world’s top one million sites over the last six months and reveals …
Let’s Encrypt will revoke 3m+ TLS/SSL certificates
Starting with 20:00 UTC (3:00pm US EST), today (March 4), the non-profit certificate authority Let’s Encrypt will begin it’s effort to revoke a little over 3 …
Explosion of look-alike domains aims to steal sensitive data from online shoppers
Venafi released research on the explosion of look-alike domains, which are routinely used to steal sensitive data from online shoppers. Venafi’s research analyzed suspicious …
Let’s Encrypt CA inadvertently leaks users’ email addresses
Let’s Encrypt, the non-profit Certificate Authority (CA) that helps website administrators switch from HTTP to HTTPS quickly and effortlessly, has accidentally leaked …
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