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Zero-Trust DNS

Schneier on Security

ZTDNS aims to solve this decades-old problem by integrating the Windows DNS engine with the Windows Filtering Platform—the core component of the Windows Firewall—directly into client devices. ” By default, the firewall will deny resolutions to all domains except those enumerated in allow lists. ”

DNS 327
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Simplifying Decryption With Cisco’s Secure Firewall 7.7

Cisco Security

Skip to content Cisco Blogs / Security / Simplifying Decryption With Cisco’s Secure Firewall 7.7 June 19, 2025 Leave a Comment Security Simplifying Decryption With Cisco’s Secure Firewall 7.7 Despite these challenges, Cisco’s Secure Firewall 7.7

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Top 12 Firewall Best Practices to Optimize Network Security

eSecurity Planet

Firewalls monitor and control incoming and outgoing traffic while also preventing unauthorized access. Examine the rationale behind present rules, considering previous security concerns and revisions. Overlapping rules may impair firewall efficiency or expose flaws that allow attackers to circumvent regulations.

Firewall 120
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Cisco Secure Firewall named Best Next Generation Firewall in SE Labs 2021 Annual Report

Cisco Security

Cisco is proud to be the only vendor recognized by SE Labs as Best Next Generation Firewall (NGFW) in their 2021 Annual Report. We’re honored to receive industry recognition for excellence in the network firewall market and for making security less complex, more agile, and better able to defend against today’s and tomorrow’s threats.

Firewall 145
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NetWORK: Redefining Network Security

Cisco Security

Among the most consequential is Secure Firewall Threat Defense 7.0, We’ve increased throughput by up to 30%—across enabled AVC, IPS, and VPN services—for the majority of Cisco Secure Firewalls. Today, we’re also announcing a new way forward: NetWORK security. Taking a platform approach to security.

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Automate your Cisco Secure Firewall deployment

Cisco Security

I nfrastructure as a Code (IaC) and Automation are now common requests from our customers deploying Cisco Secure Firewalls. Our response to this trend is making Cisco Secure Firewall deployable as a code utilizing new IaC templates , which we are happy to announce! To learn more: Virtual Firewalls for Public Cloud.

Firewall 144
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The Wait is Over for Secure Firewall 3100 Series

Cisco Security

“I so look forward to the next firewall hardware upgrade cycle!”. – If I learned one thing from my firewall customers over the many years, it would be that they like to upgrade their hardware appliances as much as an average consumer likes to shop for a new car. This is how the new mid-range Secure Firewall 3100 Series was born.

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