Security News and Articles

Photo by Rayner Simpson on Unsplash

Intrusion Detection with OSSEC

Guardian Angel

The OSSEC free intrusion detection and host-based intrusion prevention system detects and fixes security problems in real time at the operating system level with functions such as log analysis, file integrity checks, Windows registry monitoring, and rootkit detection. It can be deployed virtually anywhere and supports the Linux, Windows, and macOS platforms.
Intrusion Detec... , network intrusion , Security
more...
Photo by Jon Tyson on Unsplash

Automatically terminate OpenSSH sessions

The Clock Is Ticking

Disconnect OpenSSH user sessions after a certain period of inactivity with the systemd-logind service.
Security , SSH
more...
Photo by Kelly Sikkema on Unsplash

Recovering from a cyberattack in a hybrid environment

Disconnected

Restoring identity is an important part of disaster recovery, since it lays the foundation for restoring normality and regular operations. We look into contingency measures for hybrid directory services with Entra ID, the Graph API, and its PowerShell implementation.
cybersecurity , Identity Manage... , Security
more...

Building a defense against DDoS attacks

One Against All

Targeted attacks such as distributed denial of service, with thousands of computers attacking your servers until one of them caves in, cannot be prevented, but they can be effectively mitigated.
Denial of Service , Security , tools
more...

NIST Identifies Main Types of Adversarial Machine Learning Threats

26.01.2024

Learn about four types of potential AI attacks.

AI , Artificial Inte... , attack , cybersecurity , machine learning , Security
more...

15 Open Source Security Tools to Know

19.01.2024

Check out these tools aimed at improving your organization’s defenses.

cybersecurity , Open Source , tools
more...

GitLab Announces Critical Security Releases

18.01.2024

All affected instances should be upgraded as soon as possible.

authentication , DevOps , Security
more...

CISA Warns of Vulnerabilities Affecting Google Chromium WebRTC and Excel

08.01.2024

US agencies have until January 23, 2024 to mitigate the issues.

Perl , Security , vulnerabilities
more...

Best Practices to Prepare for Post-Quantum Security Challenges

22.12.2023

Some encryption thought to be unbreakable until now could be vulnerable.

encryption , Monitoring , Quantum Computing , Security , vulnerability
more...

SEC’s New Cybersecurity Rules Now in Effect

20.12.2023

US-listed companies must now disclose breaches within 4 days.

cybersecurity , enterprise , Quantum Computing
more...

« Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... 33 Next »