Security

Thought leadership as well as effective ways to solve cloud security issues.

Linode Security Digest

Linode Security Digest May 23-29, 2022

by The Linode Security Team

This week, we discus a race condition in the Linux Perf subsystem, denial of service in BIND, and a Risk Assessment Calculator.

HackerSploit Blue Team Security Series

The rate of data breaches and APT attacks rapidly increased during the period coinciding with the COVID-19 pandemic. Organizations have started to recognize weaknesses and vulnerabilities in their IT infrastructure, at great expense to their operations and customer data. For medium to large commercial organizations, a defense-in-depth strategy that includes securing and testing is required. […]

Linux Defense Evasion – Linux Rootkits | Red Team Series 12-13

In this video portion of our Red Team Series we will cover Linux Rootkits.

Linux Defense Evasion – Hiding Processes | Red Team Series 11-13

In this part of our Hackersploit Security Series we will cover Linux Defense Evasion techniques.

Linode Security Digest

Linode Security Digest May 9-15, 2022

by The Linode Security Team

This week, we discuss high-severity vulnerabilities in Rubygems and Rsyslogs as well as the importance of defining secure coding practices.

Linux Persistence Techniques | Red Team Series 10-13

In this video in our Hackersploit Red Team series, we will cover part 10 of our series on Linux Persistence Techniques.

Linode Security Digest

Linode Security Digest May 2-8, 2022

by The Linode Security Team

This week, we discuss a Linux privilege escalation issue and vulnerabilities related to Rancher and Redis.

Linux Privilege Escalation Techniques | Red Team Series 9-13

In this video in our Hackersploit Red Team Series, we will cover Linux privilege escalation techniques.

Linode Security Digest

Linode Security Digest April 24 – May 1, 2022

by The Linode Security Team

This week, we cover a Jira Security Advisory and other high-severity vulnerabilities in Java and Kubernetes’ ingress-nginx module.

Windows Privilege Escalation Techniques | Red Team Series 8-13

In the eighth video in our series on Red Team Techniques, we will talk about Privilege Escalation Techniques in Windows.

Windows Defense Evasion Techniques | Red Team Series 7-12

In the seventh video in our series on Red Team Techniques we will explore Defense Evasion in Windows.

Linode Security Digest

Linode Security Digest April 8 – 14, 2022

by The Linode Security Team

We discuss a vulnerability in GNU gzip's zgrep utility, new GitHub functionality that expands visibility into supply chain bugs, and more.

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