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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 298
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Palo Alto Networks fixed multiple DoS bugs in its firewalls

Security Affairs

Palo Alto Networks fixed several vulnerabilities in its PAN-OS operating system, including 3 issues that can trigger a DoS condition on its firewalls. Repeated attacks can eventually trigger a DoS condition by forcing the firewall into maintenance mode, requiring manual intervention to restore online functionality.

Firewall 141
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Introducing Secure Firewall version 7.3

Cisco Security

Introduction to Cisco Secure Firewall 7.3. Cisco’s latest release of Secure Firewall operating system, Secure Firewall Threat Defence Version 7.3, addresses key concerns for today’s firewall customers. Further enhancements to Cisco’s Encrypted Visibility Engine (EVE), first launched a year ago in 7.1,

Firewall 135
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Is your firewall stuck in the 80s?

Cisco Security

Modernize your firewall for greater security resilience. Cybersecurity has changed dramatically since the dawn of firewalls in the 1980s. Today’s workers, data, and applications are everywhere, and firewalls must be as well. So, can your firewall grow with you? The firewall is a critical foundation for security.

Firewall 137
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BSides Knoxville 2023 – Reanna Schultz – Social Engineering: Training The Human Firewall

Security Boulevard

Permalink The post BSides Knoxville 2023 – Reanna Schultz – Social Engineering: Training The Human Firewall appeared first on Security Boulevard. Our thanks to BSides Knoxville for publishing their presenter’s outstanding BSides Knoxville 2023 content on the organizations’ YouTube channel.

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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.

Firewall 130
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Experts devised a technique to bypass web application firewalls (WAF) of several vendors

Security Affairs

Claroty researchers devised a technique for bypassing the web application firewalls (WAF) of several vendors. Researchers at industrial and IoT cybersecurity firm Claroty devised an attack technique for bypassing the web application firewalls (WAF) of several industry-leading vendors. ” reads the report published by Claroty.

Firewall 144