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Basic Linux Commands


Linux is a well-known and most-used open source Operating System. It was first released on September 17, 1991, by Linus Torvalds. It has a lot of basic Linux shell or terminal commands that are much more useful that you would imagine. 1,571 more words


Protecting your SQL Server with Windows Firewall - Part 3

So far we have looked at why we need to use firewalls to protect our servers in Part 1. Then how we capture inbound traffic on our servers in Part 2 of this series. 1,498 more words

SQL Server

MacOS Notification Center Forensics

✨ Welcome to the Notification Center rundown! ✨

Today we are going to look at the Notification Center database and find out what forensic information can be dug out of there. 2,879 more words


Studying for Security Certifications

Deciding to get a security certification was pretty simple but figuring out which ones to pursue was a bit of a maze. Can any early career security peeps relate? 124 more words


E-Mail Extortion With Breached Password

TL; DR – It’s almost certainly a confidence trick, and highly unlikely the criminals are on your system. Change the affected password EVERYWHERE you have used it to unique passwords and add two-factor authentication where available. 757 more words

Cyber Awareness

What is Linux?

To simply put, Linux is an operating system much like Windows, iOS and Mac OS. This operating system is all around us, from phones,automobiles, quantum computers,household appliances, home desktops and industrial servers. 1,028 more words


New iteration arrival of kali linux 2020

Kali Linux 2020.2

Kali Linux 2020.2 changes
There are several cosmetic changes in this newest Kali Linux release:

Dark and light themes are now available for the KDE Plasma desktop environment… 176 more words