Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Before diving into our blog post topic, allow me to introduce myself. My name is Joel and I work with the solution engineering team at Graylog. Our primary task is to work with our customers and prospective clients on how to manage and make the most out of Graylog in their respective IT environments. One of our main tasks is to identify the logs sources they should incorporate and the kind of volumes they should anticipate.

Windows PowerShell is a tool for task automation and configuration management that combines a command line shell with a scripting language. IT professionals rely on PowerShell to: Learning even a few basic set of Windows PowerShell commands and core scripting capabilities can help you achieve significant automation. To help, this PowerShell tutorial covers PowerShell scripting basics for beginners.

The TargetCompany ransomware group, first identified in June 2021, garnered its name due to its distinctive practice of appending the names of the targeted organizations to encrypted files. Over time, the group has exhibited a dynamic evolution, frequently changing encryption algorithms, decryptor characteristics, and file name extensions.

In my previous blog post, What you can’t do with Kubernetes network policies (unless you use Calico): Policies to all namespaces or pods, I talked about this use case from the list of nine things you cannot implement using basic Kubernetes network policy — policies to all namespaces or pods. In this blog post, we’ll be focusing on the next use case — advanced policy querying and reachability tooling.

As kids, many of us felt anticipation, excitement, and maybe even nervousness during the holiday season. Had we been good enough to get the Gameboy, Barbie Dream House, or Etch a Sketch we’d been pining for, or were we just going to get a big ol’ lump of coal?

Security-oriented organizations continuously identify, monitor, and manage internet-connected assets to protect them from emerging attack vectors and potential vulnerabilities. Security teams go through every element of the organization’s security posture – from firewalls and cloud-hosted assets to endpoint devices and entry points – looking for opportunities to reduce security risks. This process is called attack surface management.