Development

The 101 of ELF files on Linux: Understanding and Analysis

binary
binary-analysis
bug-hunting
elf
linux
programming
reverse-engineering

An step-by-step introduction into ELF files. Learn the structure and format, to understand how binaries and libraries on Linux systems work.

Why we use your open source project (or not)

development
open source
promotion

Here are the most common mistakes made by open source projects, and tips on how to avoid them. Get more users with the right promotion!

Secure Software Development: CII Best Practices

best-practices
quality
software development
software vulnerabilities

Best Practices from the OpenSSF project help creating more security open source software projects. Learn what they do and how it can help your project.

Protect against ptrace of processes: kernel.yama.ptrace_scope

kernel
linux
ptrace
sysctl
yama

Using the Linux Security Module (LSM) Yama we can protect the system against the usage of ptrace. The sysctl key kernel.yama.ptrace_scope sets the behavior.

Linux Security for DevOps

devops
linux

With security getting more and more attention, we focus on Linux security for DevOps. Also DevOps will need hardening, auditing and dealing with compliance.