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Feb 26

Linux Basics

This article is for anyone who is new to Linux and get wants to get more familiar with it. I will be writing about some basic yet important commands and what they do. 1. pwd — prints the working directory pwd stands for ‘Print Working Directory’, as the the name suggests, this command will print out the…

Education

4 min read

Linux Basics
Linux Basics

Feb 18

Server Hardening with OpenSCAP

“SCAP Security Guide is a security policy written in a form of SCAP documents. The security policy created in SCAP Security Guide covers many areas of computer security and provides the best-practice solutions. The guide consists of rules with very detailed description and also includes proven remediation scripts, optimized for…

Technology

4 min read

Server Hardening with OpenSCAP
Server Hardening with OpenSCAP

Feb 11

PwnKit Vulnerability (CVE-2021–4034) Exploitation and Mitigation

Qualys discovered a memory corruption vulnerability in the SUID-set program ‘pkexec’ which is a part of polkit. The vulnerability was named as Pwnkit. …

Cve 2021 4034

2 min read

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