Amex SFTP server hmac-sha2-512,hmac-sha2-256,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh
We received the following mail from Amex Will this affect us in our Payment transmission setups? How can we tell?
Subject: UPDATED SCHEDULE > FS NewsFlash! IMPORTANT SUPPORT NOTIFICATON for Algorithms and Ciphers in Certification - July 13th, 2018 and Production – September 17th, 2018. Next Steps and Actions described below.
File Services NewsFlash! |
Greetings Payve SFT Users,
Impacted File Transfer Protocols: SFTP, SCP and SSH
Beginning September 17th 2018, Secure File Transfer (SFT) will only support SFTP, SCP or SSH File Transfer Clients connecting to SFT through the Internet/Intranet, using the below listed Ciphers and Algorithms. This change is necessary to ensure we remain compliant with American Express Security Policies and Industry Standards.