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Human firewalls: The first line of defense against cyber threats in 2025

CIO

Now that all the industry thought leaders have weighed in and published their predictions for what the cybersecurity landscape will look like in 2025, it seems that theres a clear consensus emerging: Both attacks and defense of devices and networks will increasingly be AI-driven as time goes by. What is a human firewall?

Firewall 148
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These Services Shall Not Pass: Abusing Service Tags to Bypass Azure Firewall Rules (Customer Action Required)

Tenable

Azure customers whose firewall rules rely on Azure Service Tags, pay attention: You could be at risk due to a vulnerability detected by Tenable Research. Tenable Research has discovered a vulnerability in Azure that allows an attacker to bypass firewall rules based on Azure Service Tags by forging requests from trusted services.

Firewall 144
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CVE-2020-2021: Palo Alto Networks PAN-OS Vulnerable to Critical Authentication Bypass Vulnerability

Tenable

Critical authentication bypass vulnerability in PAN-OS devices could be exploited in certain configurations, which are commonly recommended by identity providers. On June 29, Palo Alto Networks published an advisory for a critical vulnerability in PAN-OS. by Palo Alto Networks. Authentication and Captive Portal.

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Secure Your 5G Business Transformation

Palo Alto Networks

Let me give you a few examples of this in action: Smart 5G Networks I recently met with a telecommunications company that has been combining AI with 5G to build smart 5G networks. I dont need to tell you that more devices connected to a network equal an increased attack surface.

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Modern Network Security: How Technology and Smart Practices are Reducing Risk

CIO

Networks are under pressure like never before. For networking security leaders, too many blind spots in their network security operations means too many vulnerabilities. With the shift to hybrid work, data, applications, intellectual property, and personal information is no longer stashed safely behind a corporate firewall.

Network 147
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New CISA Hardening Guidance Provides Valuable Insights for Network Security Engineers

Tenable

Recent guidance from CISA and the FBI highlights best practices to monitor and harden network infrastructure. and international government agencies, including CISA and the FBI, authored joint guidance to help network defenders improve network visibility and security. In response to the cyberattacks, U.S.

Network 124
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SNMP: Understanding Simple Network Management Protocol

Kaseya

Network monitoring is an essential IT task continuously performed on devices on a network to identify any issues and to fix them, ideally before they can affect business operations. Network management tools usually use Simple Network Management Protocol (SNMP) and remote monitoring probes to collect network data and analyze it.

Network 130