THE PENTAGON’S ARMY OF NERDS
Why the military needs Silicon Valley, now more than ever The pentagon is not the most inviting place for first-time visitors, and it was no different for Chris Lynch. When…
What is a firewall? How network firewalls work
A firewall sits between a network and the Internet, controlling data flow in and out of the network to stop potential security threats. What is a firewall? A firewall is…
Facebook is bringing end-to-end encryption to Messenger calls and Instagram DMs
Facebook has extended the option of using end-to-end encryption for Messenger voice calls and video calls. End-to-end encryption (E2EE) — a security feature that prevents third parties from eavesdropping on…
I registered for the CompTIA Security+ SY0-501 Today.
“CompTIA Security+ is a global certification that validates the baseline skills necessary to perform core security functions and pursue an IT security career.” – CompTIA So I registered for the…
More Countries Officially Blame Russia for SolarWinds Attack
The United Kingdom, Canada, the European Union, and NATO have supported the United States in blaming Russia for the cyberattack on IT management company SolarWinds, which impacted organizations worldwide. The…
FBI hacks vulnerable US computers to fix malicious malware
US justice department says bureau hacked devices to remove malware from insecure software. The FBI has been hacking into the computers of US companies running insecure versions of Microsoft software…
IPsec (Internet Protocol Security)
What is IPsec (Internet Protocol Security)? IPsec (Internet Protocol Security) is a suite of protocols and algorithms… What is IPsec? IPsec stands for Internet Protocol Security. The IP part tells…
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…
Edward Snowden – Collection of interviews
https://youtu.be/BxKLpArDrC8 https://youtu.be/I5WjTTi67BE https://youtu.be/efs3QRr8LWw Edward Snowden's interview with Joe Rogan https://youtu.be/e9yK1QndJSM https://youtu.be/0hLjuVyIIrs https://youtu.be/VFns39RXPrU https://youtu.be/PArFP7ZJrtg https://youtu.be/oyA-6li06t4