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What Is a Next-Generation Firewall?

eSecurity Planet

A next generation firewall (NGFW) performs deep packet inspection to check the contents of the data flowing through the firewall. Unlike more basic firewalls that only check the header of data packets, NGFWs examine and evaluate the payload data within the packet. Who Needs a Next-Gen Firewall?

Firewall 113
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What Is a Host-Based Firewall? Definition & When to Use

eSecurity Planet

A host-based firewall is installed directly on individual networked devices to filter network traffic on a single device by inspecting both incoming and outgoing data. How Host-Based Firewalls Work Organizations often adopt host-based firewalls for device-specific security control.

Firewall 109
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What Is Firewall-as-a-Service? FWaaS Ultimate Guide

eSecurity Planet

Firewall-as-a-Service (FWaaS) offers firewall capabilities as a cloud-based service. Traditional firewalls protect the network perimeter, enforcing security standards by regulating incoming and outgoing traffic according to rules and traffic analysis.

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New Open SSH Vulnerability

Schneier on Security

It’s a serious one : The vulnerability, which is a signal handler race condition in OpenSSH’s server (sshd), allows unauthenticated remote code execution (RCE) as root on glibc-based Linux systems; that presents a significant security risk. News articles. The details. Slashdot thread.

Firewall 308
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A Primer on Firewall Policy Management

Security Boulevard

Managing your firewall policy remains a critical cybersecurity task, but the challenges are more complex than ever. This article. Read More The post A Primer on Firewall Policy Management appeared first on Nuspire. The post A Primer on Firewall Policy Management appeared first on Security Boulevard.

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Secure Your Remote Workspace: Discover the Best Firewalls for Seamless and Safe Connectivity

Responsible Cyber

Protecting sensitive information and maintaining seamless connectivity across distributed environments necessitates robust cybersecurity measures, with firewalls playing a crucial role. Potential Security Risks Data Breaches : Unsecured networks can expose sensitive data.

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Next-Generation Firewalls: A comprehensive guide for network security modernization

CyberSecurity Insiders

AT&T does not adopt or endorse any of the views, positions, or information provided by the author in this article. The terms computer security, information security and cybersecurity were practically non-existent in the 1980s, but believe it or not, firewalls have existed in some form since that time.