Internet security watchdog Shadowserver tracks nearly 800,000 IP addresses with Telnet fingerprints amid ongoing attacks ...

Joel Snyder, Ph.D., is a senior IT consultant with 30 years of practice. An internationally recognized expert in the areas of security, messaging and networks, Dr. Snyder is a popular speaker and ...

A coordinated campaign has been observed targeting a recently disclosed critical-severity vulnerability that has been present ...

The cybersecurity company pointed out that the fresh campaign resembles December 2025 attacks targeting CVE-2025-59718 and CVE-2025-59719, two critical-severity defects impacting the FortiCloud SSO ...

Fortinet confirms active exploitation of a FortiCloud SSO authentication bypass affecting fully patched FortiGate devices via SAML abuse.

Fortinet firewalls are under threat from a single sign-on (SSO) vulnerability, which allows unauthorized configuration changes.

MCUs are ideal MQTT clients because the protocol is lightweight and designed for low-bandwidth, low-RAM environments.

Security researchers claimed more than 10,000 Fortinet firewalls are at risk from a legacy vulnerability affecting FortiGate SSL VPN. The vulnerability allows users to log in without being prompted ...

Fortinet on Wednesday said it observed "recent abuse" of a five-year-old security flaw in FortiOS SSL VPN in the wild under certain configurations. The vulnerability in question is CVE-2020-12812 ...

Windows Defender Firewall is one of the many security features available on Windows 11. Its job is to protect your computer from outside threats. While the firewall does a reasonable job managing ...

Learn how to open Windows Firewall using the quickest built in tools. This guide shows every reliable path so you can view settings, allow apps, and manage network protection. Windows Firewall ...

A lone hacker penetrated government networks that were supposed to be impenetrable. He slipped past firewalls, authentication layers, and monitoring systems entirely unnoticed. The breach shook ...