Kali Linux 2022.1 Release (Visual Updates, Kali Everything ISOs, Legacy SSH)
Just announced from Kali, their new 2022.1 release is available for a dist-upgrade or a fresh install! “Today, we are pushing out the first Kali Linux release of the new…
How do I fix the GPG error “NO_PUBKEY”?
I recently added some extra repositories with the Mysterium network and received this error when I reloaded the apt package database: To fix this, I found to execute the following…
Linux Download: Top 12 Free Linux Distributions for Desktop and Servers
All the Linux distributions are either derivatives of GNU/Linux ( OS made up of Linux Kernel developed by Linus Torvalds and GNU software repository) or derived from other Linux derivatives.…
2021 SANS Holiday Hack Challenge & KringleCon
2021 SANS Holiday Hack Challenge & KringleCon Join the global cybersecurity community in its most festive cyber security challenge and virtual conference of the year. The SANS Holiday Hack Challenge…
Ukraine – Kyiv (Kiev) – Digital Forensics
o, I have decided to start documenting my Cyber Security skills and what I can bring to the table for a situation. This one is going to be a work…
TCP vs UDP
Here, we will compare these two protocols’ main characteristics, and we will look at TCP Protocol (Transmission Control Protocol) and UDP Protocol (User Datagram Protocol). This comparison is very important…
OSI Model And 7 Layers Of OSI Model Explained
The Open Systems Interconnection model (OSI model) is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system without regard to its underlying internal…
What is SSH?
What is SSH? SSH, or Secure Shell or Secure Socket Shell, is a network protocol that gives users, particularly system administrators, a secure way to access a computer over an…
How To Use Proxy chains with Kali Linux
Proxy chains are open source software for Linux systems and come pre-installed with Kali Linux, the tool redirects TCP connections through proxies like TOR, SOCKS, and HTTP (S), allowing us…
Crontab – Quick Reference
Setting up cron jobs in Unix, Solaris & Linux Cron is a Unix, Solaris, Linux utility that allows tasks to be automatically run in the background at regular intervals by…