Tag: AS2

AS2, AS3, AS4 : What are the differences ?

If you think these three protocols are simply sequential updates from the 1990s’ AS1 protocol you’d be mistaken. Each protocol brings its own distinct features to the data transmission table. Here’s a few key differences between them. The specificities of AS2 AS2 (Applicability Statement 2) is a protocol specification used to transmit sensitive data securely and […]