security News and Articles

VMware Updates Tanzu with New Security Features

06.04.2023

Tanzu Application Platform 1.5 offers enhanced security.

Cloud Computing , security , Virtualization
more...

Libcurl 8.0.0 Fixes Security Issues

31.03.2023

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

security
more...
Lead Image © destinacigdem, 123RF.com

The end of SHA-1

Pulling the Plug free

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
more...
Lead Image © JPaget RFphotos, 123RF.com

Diving into infrastructure security

Trackers free

How to deal with threat intelligence on the corporate network when the existing security tools are not effective.
Firewall , security , threat management
more...
Lead Image © bloomua, 123RF.com

Policy rulesets in cloud-native environments

Just Enough free

What a user is allowed to do in a program is usually defined by a role model, which often poses numerous challenges, especially in the cloud or for infrastructure as code. The free Open Policy Agent offers a flexible way to manage user rights.
cloud , Kubernetes , security
more...
Photo by Jonathan Chng on Unsplash

Quick UDP Internet connections

Fast Track free

The UDP-based Quick UDP Internet Connections (QUIC) protocol comes with mandatory TLS encryption and promises faster speeds.
encryption , latency , security
more...
Photo by Jack Dong on Unsplash

Zero Trust as a security strategy

Beyond the Patch free

Acceptance of zero trust models like BeyondCorp by Google or LISA by Netflix lags in Europe, where endpoint security is king. We examine why this situation must change by looking into the principles of modern zero trust concepts.
Administration , Google , IT , security
more...
Photo by Jan Canty on Unsplash

Security boundaries in Windows

Cordoned Off free

We look at Microsoft security boundaries and protection goals and their interpretation of the different security areas of Windows operating systems and components.
Kernel , Microsoft , network , security
more...
Photo by Michael Geiger on Unsplash

Ransomware: Prepare for emergencies

Cyber Threat free

The danger of ransomware attacks calls for a robust backup and monitoring strategy.
attack , IT , malware , security
more...
Lead Image © Yewkeo, 123RF.com

Endlessh and tc tarpits slow down attackers

Sticky Fingers free

Keep an attacker's connections open in an Endlessh "tarpit" or delay incoming connections with the more traditional rate-limiting approach of tc.
attack , Open Source , security , software
more...

1 2 3 4 Next »