Security archives
4 posts from August 2025
Generating allow-lists with DNS monitoring on LXD
By Nicholas Morris, 26 August 2025
Allow-listing web traffic – blocking all web traffic that has not been pre-approved – is a common practice in highly sensitive environments. It is also a...
A complete security view for every Ubuntu LTS VM on Azure
By Jehudi, 22 August 2025
Azure’s Update Manager now provides a complete security view for all Ubuntu LTS VMs—18.04, 20.04, 22.04, and 24.04—by showing available updates from Ubuntu...
A CISO’s guide to Application Security best practices
By Stephanie Domas, 11 August 2025
Effective AppSec is not a one-time fix but a continuous journey across every facet of your application’s lifecycle. By embracing a Secure Software Development...
Is Linux secure?
By ijlal-loutfi, 6 August 2025
Does operating system (OS) security matter? Meet Pal. Pal is a senior developer working at PalBank. For the next 6 months, Pal will be responsible for leading...