Hello everyone. I'd like to poll the group and see what SSL configurations you recommend using in ESA. Currently i'm running mine at "MEDIUM:HIGH:-SSLv2:-SSLv3:-aNULL:-EXPORT:@STRENGTH" on inbound SMTP but we are having quite a few complaints with senders unable to send us mail. Thanks in advance for your help.
You have turned off TLSv1.0 - first turn this back on. You need to perform an analysis of traffic before turning this off. Working with the critical business partners still using this.
A good check against your system is using checktls.com using SSL Probe option
I believe the below cipher string is from a 'recommendation' - but who is recommending I say. You need to balance support v security, that is why the big providers provide so much backwards compatibility to low encryption levels, as they don't want to turn business away.
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Hi experts,I would like any suggestions on this topology. We are is the middle of replacing our old ASA5520 with the new FirePower. Our current firewall terminate our IPsec tunnels and the GRE is terminated on the first inside router's loopback on the sec...
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