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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. PAN-OS is the custom operating system (OS) that Palo Alto Networks (PAN) uses in their next-generation firewalls. Authentication and Captive Portal. Background.

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Kubernetes Security Risks and Protection Methods

The Crazy Programmer

Kubernetes Infrastructure Attacks. You could also implement firewalls manually to stop unauthorized users from gaining access. Setting an authentication process for external ports will reduce vulnerabilities. For the external ports that you do need, create an authentication process for people to gain access.

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4 Ways to Improve Nessus Scans Through Firewalls

Tenable

Establishing the right configurations and settings can improve Nessus scan results when scanning through firewalls. Network-based firewalls are essential for an organization’s perimeter protection and internal network segregation, while host-based firewalls are common on both Linux and Windows systems. . Tuning a network scan.

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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. The guidance, published in response to high-profile attacks on telecom infrastructure, is applicable to a wider audience. critical infrastructure. In response to the cyberattacks, U.S.

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How to minimize remote access cyber security threats in 2024

CIO

The key types of exposures, in order of prevalence, include web framework takeover, remote access services, IT and networking infrastructure, file sharing, and database exposures and vulnerabilities. The attack landscape has evolved to target critical infrastructure. To learn more, visit us here.

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3 Keys to ensuring your cloud provider offers a sound cyber security strategy

CIO

In practice, that could mean firewalls protecting the cloud perimeter, then identity management tools (authentication, authorization, accounting, or AAA) to ensure only authorized users are allowed in. Zero trust can also apply to other cloud infrastructure, including servers, databases, and applications.)

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The importance of integrating security in planning and implementing SD-WAN

CIO

This means the need to adopt a new paradigm in securing IT infrastructures. The need for security in SD-WAN SD-WAN is a transformative technology that enhances traditional WAN as it optimizes the network infrastructure of modern enterprises. However, as organizations embrace it, they inevitably expand their cyber-attack surfaces.

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