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Sophos details five years of China-linked threat actors’ activity targeting network devices worldwide

Security Affairs

Sophos used custom implants to monitor China-linked thret actors targeting firewall zero-days in a years-long battle. Sophos revealed a years-long “cat-and-mouse” battle with China-linked threat actors, using custom implants to track the attackers’ activities. ” concludes the report.

Firmware 121
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Top 12 Firewall Best Practices to Optimize Network Security

eSecurity Planet

Firewalls monitor and control incoming and outgoing traffic while also preventing unauthorized access. Without it, outdated or unnecessary regulations could linger, thereby broadening attack surfaces. Overlapping rules may impair firewall efficiency or expose flaws that allow attackers to circumvent regulations.

Firewall 121
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Sophos to put an end to TLS based Cyber Attacks

CyberSecurity Insiders

Cybersecurity firm Sophos has come up with a solution that promises to put an end to TLS based cyber attacks. Its XGS Series Firewall appliance does a Transport Layer Security (TLS) inspection that is 5 times faster than what the other models offer.

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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 110
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What is 5G security? Explaining the security benefits and vulnerabilities of 5G architecture

CyberSecurity Insiders

Defining 5G security and architecture. Delving into the technical details of the 5G security architecture is beyond the scope of this article. Improve productivity by enabling safe mobile access to the internet and supply quick remediation capabilities in the event of a cyber attack. What risks does 5G introduce?

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U.S. Security Agencies Release Network Security, Vulnerability Guidance

eSecurity Planet

Senate has also been active, passing the “ Strengthening America Cybersecurity Act ,” which requires critical infrastructure owners to report cyber attacks within 72 hours and ransomware payments within 24. Purdue network architecture. Network Architecture and Design. Network Architecture and Design.

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

CyberSecurity Insiders

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. Over the years, the traditional firewall has transformed to meet the demands of the modern workplace and adapt to an evolving threat landscape.