Amazon DynamoDB Adds Support for Continuous Backups and Point-In-Time Recovery (PITR)
excellent! This is a much-needed feature
(tags: dynamodb storage databases aws ops architecture recovery)
Colm MacCárthaigh on TLS 1.3 and the risks of 0-RTT
here’s my advice: if you see a server supporting 0-RTT and that server doesn’t give you an iron-clad guarantee that when the key is used, it’s deleted, and that your EARLY CONVERSATION can’t be repeated … don’t use it.
(tags: colmmacc tls security ssl 0rtt risks networking crypto)