Security News and Articles

Lead Image © Sergejus Bertasius, 123RF.com

Domain name resolution with DNS over HTTPS

Secure Paths free

The new DNS over HTTPS standard from the Internet Engineering Task Force is meant to eliminate some of the known vulnerabilities of the Domain Name System.
DNS , domain name system , Linux , Security
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Arm yourself against cloud attacks

Stormy Weather free

We present approaches and solutions for protecting yourself against attacks in the cloud.
Administration , cloud , Firewall , Security
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Protect Azure resources with Network Security Groups

Cloud Police free

Security segmentation into zones has long been the norm in data centers. Microsoft Azure Network Security Groups offers this kind of granular defense-in-depth security, including multilevel configuration of access rules.
Azure , cloud , Microsoft , security
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Manage OpenVPN keys with Easy-RSA

Key Cabinet free

The Easy-RSA tool that comes with OpenVPN provides trouble-free open source PKI management.
admin tools , management , tools
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Photo by Rodolfo Sanches Carvalho on Unsplash

Docker image security analysis

Pedigree free

Up your security by determining the provenance of a container image.
containers , Docker , Security
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DNSSEC-aware DNS caching with Unbound

Name Game free

If you don't have access to a DNSSEC-aware name server, you can set up your own with Unbound.
DNS , Security
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Lead Image © Bruce Rolff, 123RF.com

Build a honeypot with real-world alerts

Seeing Is Believing free

The honeyBot tools create a honeypot that activates an alert in the real world.
Security
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Automatically install and configure systems

Mass Production free

FAI automatically and non-interactively deploys Linux systems on servers.
automatic , Linux , management , Server
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Securing containers with Anchore

Secure Containers free

Anchore produces a detailed analysis of your container images for known vulnerabilities in your application and operating system packages.
containers , DevOps , Security , tools
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Scanning servers with Nikto

Cover Your Tracks free

The Nikto scanner performs multiple comprehensive tests against web servers.
Docker , Open Source , Security , tools
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