Image   AS2 vs. AS4   AS2 and AS4 are both popular file transfer protocols that allow businesses to exchange data securely with their business partners. However, what is the difference between them, and which of the two is better? What is AS2? AS2 (Applicability Statement 2) is a protocol specification that’s used to transmit...

  Image   SHA-2 and TLS Security for AS2 Transfers   It’s crucial for organizations to take the time to upgrade the security used to protect their AS2 data transfers. In order to be compliant with the latest security standards, you need to be using a modern AS2 solution. Related Reading: AS2 Protocol Software for Client & Server...

  Image For those that ask "What is AS2?," AS2 is an abbreviation for Applicability Statement 2, which is a popular file transfer protocol that allows businesses to exchange data with their trading partners. AS2 protocol combines the use of several secure and widely used technologies including HTTPS, SSL Certificates, S/MIME, and...