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Palo Alto Networks firewalls have UEFI flaws, Secure Boot bypasses

Network World

Researchers have discovered that next-generation firewalls from Palo Alto Networks contain years-old known vulnerabilities in their UEFI firmware a finding that provides yet more evidence of a broader issue with specialized devices today.

Firewall 182
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7 Critical Firewall Capabilities to Prevent Cyberattacks

CTOvision

Read Russ Schafer list seven critical firewall capabilities to prevent cyber attacks on Dark Reading : Firewall technology used to be simple and straightforward. You programmed it with predefined security policies set by your organization.

Firewall 268
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Cisco warns of attacks on network routers, firewalls

Network World

Cisco’s Talos security intelligence group issued a warning today about an uptick in highly sophisticated attacks on network infrastructure including routers and firewalls. That exploit targeted an SNMP vulnerability in Cisco routers that the vendor patched in 2017. To read this article in full, please click here

Firewall 206
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Cisco security warnings include firewall holes, Nexus software weaknesses

Network World

Cisco has issued another batch of security warnings that include problems in its Firepower firewall (FXOS), Unified Computing System (UCS) software and Nexus switch operating system (NX-OS). Network pros react to new Cisco certification curriculum.

Firewall 207
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Are Your Firewalls and VPNs the Weakest Link in Your Security Stack?

Network World

Zero Trust architecture was created to solve the limitations of legacy security architectures. It’s the opposite of a firewall and VPN architecture, where once on the corporate network everyone and everything is trusted. Access is authorized based on business policies informed by identity and context.

Firewall 158
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Manage your Palo Alto Network NGFW Policies with App-ID, Content-ID, User-ID, and more with Tufin

CTOvision

Today, enterprises are increasingly turning to Next-Generation Firewall (NGFW) features with the goal of moving toward a more proactive user and application-aware approach to enterprise security. A long-term Palo Alto […].

Firewall 374
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Enterprise Firewalls: The Security Tech That Keeps On Ticking

Forrester IT

Last month, Carlos Rivera and I published The Forrester Wave™: Enterprise Firewalls, Q4 2022, featuring our analysis of 10 firewall vendors.

Firewall 195