Tag Archives: security
Sharing secrets with containers using Custodia
Di Original dated Aug 2, 2017 found at https://www.peerlyst.com/posts/sharing-secrets-with-containers-using-custodia-alan-robertson Distributing secrets in container environments is done dangerously more often than safely. This article gives an overview of secrets distribution using the open source Custodia package to distribute secrets safely in a really cool and novel way. Custodia will work in many more environments than this, […]
How the right CMDB can improve your security posture
In a couple of earlier blog posts, I wrote an article about what characteristics would make a CMDB suitable for a “modern” DevOps-like environment. The first article talked about what characteristics one would like in such a CMDB. The second article evaluated the Assimilation Suite in terms of those characteristics. This article discusses how a CMDB can improve your security posture.
In today’s blog post, I’d like to do something similar – but looking at a CMDB from a security perspective. That is, this blog post is the first part of a discussion of what a security-oriented CMDB ought to look like and how it can improve your security posture.
Assimilation Versus Orchestration Tools Like Chef or Puppet?
A question I get asked fairly often is “How is the Assimilation Suite different from orchestration tools like Chef, Puppet, Ansible, or SaltStack?” The short answer is that we complement them. This article explains how we do this in some detail.
Assimilation 2016 Security Roadmap
About a year ago, we created a security roadmap for the Assimilation Project. It’s time to update it and see how we’ve progressed since then – hence our Assimilation 2016 Security Roadmap. The Assimilation Security software concentrates on low-noise automated security tools. We expect to enhance our capabilities in best practice analyses, checksum integrity analyses, patch […]
The Unknown Unknowns
Recently, Security Week featured a great article by Emily Ratliff about “Unknown Unknowns” which explains really well how it is that the things you don’t know are those most likely to bite you. This kind of advice about what you don’t know biting you is ancient and dates back thousands of years before computers were invented.
SLC DevOpsDays 2016 – Come Get Assimilated!
In June, I’ll be giving a talk at SLC DevOpsDays 2016 (Salt Lake City) – about the intersection of DevOps and security. This is a challenging space, since security has trouble keeping up with “normal” IT, and one of the common goals of DevOps is greater velocity – more changes faster. At SLC DevOpsDays 2016, I’ll be giving practical how-to talk, where you can learn how to begin securing your systems in 15 minutes, andwill cover two new features I’ve never demonstrated or talked about before – detailed Docker discovery, and subgraph queries. Although I have a blog post on Docker discovery, I haven’t talked about our new canned subgraph queries. They help you understand and visualize how all your servers and networks are related to each other.
Assimilation Talk at the 2016 DevOps Rockies Conference
I just got back from the 2016 DevOpsDaysRox conference last week. I’d like to talk a little about my presentation on the Assimilation suite from the cybersecurity perspective, and how what I learned and heard at the conference will influence future Assimilation development – particularly regarding Docker. After the conference, Docker even entered my dreams, morphing into how best to support it in Assimilation. It was a bit surreal, but so was giving my talk – which I’ll explain a bit later in this article.
Last Thursday, I had the privilege of speaking at DevOpsDaysRox (Rockies) at the Fortrust data center in Denver. A bit weird speaking in undeveloped space in a data center, but somehow fitting for a DevOps conference. The talk was about 10 minutes worth of talk (slides on speakerdeck), and about 20 minutes worth of live demonstration. The live demonstration covered some of the same things that I’ve covered in our blog before.
A Dozen Security Best Practices Around Group, Password and Shadow Files
In this blog post, we’ll examine a few security best practices around group, password and shadow files – and evaluate the IT Best Practices rules and see why and how they have to be modified slightly for Debian-based systems when we implement them in the Assimilation suite.
A Half-Day To Better Security
In previous articles we gave some introductory material on how to get started with the Assimilation software for security. In this article, we go into more depth and suggest a good way to improve your security by spending a half-day with the Assimilation software. We cover setting up email alerts for security changes, fixing your security issues, and setting up the Assimilation software on more systems.