Threat & Vulnerability Discussions
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Threat & Vulnerability Discussions
About Threat & Vulnerability Discussions

Welcome to the Threat and Vulnerability discussion forum. This forum exists as a resource for security professionals to discuss and share information pertaining to the topics of threats and vulnerabilities.
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Resolved! VPP Block IP and URL Filtering

I have two questions, one of vulnerability protection and the other on URL Filtering


For Vulnerability Protection Profiles, is there any downside, such as performance when using the action "Block IP" ? 


For URL Filtering, when you're allowing inbound


ce1028 by L4 Transporter
  • 9 replies

Suspicious TLS Evasion Suggestion

In our environment, we use another product for web traffic decryption/inspection. Since that product acts as a proxy and all web traffic gets forwarded to those configured proxy IP addresses, this traffic is getting flagged by our firewalls as suspic


EDL - Talos block list

I have various EDLs setup on various different PA models. Some work, and populate the list with IP's and effectively block in security policies. However,  for Cisco Talos block list, it just will not work:


NRD protection

Will enabling an NRD URL filter be able to filter inbound SMTP connections and block for deny emails from a Newly Registered Domain or is it designed to simply block clients from connecting to URLs that have Newly Registered Domains? Is there any way