Security News and Articles

Photo by Mick Haupt on Unsplash

Security analysis with Security Onion

Collector

Security Onion offers a comprehensive security suite for intrusion detection that involves surprisingly little work.
Docker , Intrusion Detec... , Security
more...
Photo by Silas Baisch on Unsplash

Discover vulnerabilities with Google Tsunami

Before the Wave

Google Tsunami security scanner detects errors that typically signal danger and outputs alerts. We look into how you can get the tool up and running and even write the required plugins yourself.
Security , tools , vulnerabilities
more...
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Pentest your web server with Nikto

No Entry

Check your web servers for known vulnerabilities.
Penetration Tes... , Security , Web
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Passkeys eliminate the need for password-based authentication

Password Overboard!

Passwords are becoming a thing of the past. We look into the basic weaknesses of passwords, explain what passkeys are all about, and assess their practicality.
authentication , password manage... , security
more...
Photo by Christopher Ruel on Unsplash

Secure microservices with centralized zero trust

Inspired

SPIFFE and SPIRE put strong workload identities at the center of a zero-trust architecture. They improve reliability and security by taking the responsibility for identity creation and management away from individual services and workloads.
centralized man... , Identity Manage... , Kubernetes
more...
Photo by Anukrati Omar on Unsplash

What's New in NetworkManager

The Right Settings

The current version of NetworkManager introduces some changes to this de facto standard for configuring the network stack on Linux. We look at the configuration changes you need to make to keep the network running smoothly.
Linux , management , network
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Libcurl 8.0.0 Fixes Security Issues

31.03.2023

The latest version coincides with the tool’s 25th anniversary.

security
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Microsoft Launches AI-Powered Security Copilot

30.03.2023

The AI assistant is designed to summarize attack data and prioritize incidents.

automation , Security
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Lead Image © Maksim Kabakou, 123RF.com

Data security and data governance

New Gold

Protecting data becomes increasingly important as the quantity and value of information grows. We describe the basics of data security and governance and how they intertwine.
centralized man... , metadata , Security
more...
Lead Image © destinacigdem, 123RF.com

The end of SHA-1

Pulling the Plug

The SHA-1 cryptographic hash function has been considered insecure for a long time. Some Linux distributions have banned or no longer use it – with some consequences, though.
encryption , Linux , security
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