Ironport S370 receiving a lot of transactions by second
We have an Ironport receiving more than 1000 transactions by second.
To investigate better the issue, I need known what's these transactions detailed to verify the cause if is a virus or other thing to verify for example if is necessary buy more one ironport for this site.
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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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Threat Hunting 101
In the latest Cisco Cybersecurity report, we explore all there is to know about threat hunting and provide a how-to guide for creating a threat hunting team.
Here are some of th...