Securing voice communications
Whether you're using Skype, Zoom or a custom-built system, securing voice communications is an important component of security.
Kurt Ellzey
Kurt Ellzey has worked in IT for the past 12 years, with a specialization in Information Security. During that time, he has covered a broad swath of IT tasks from system administration to application development and beyond. He has contributed to a book published in 2013 entitled “Security 3.0” which is currently available on Amazon and other retailers.
What is endpoint protection and security?
As technology evolves, so has endpoint security. Learn how to answer what is the endpoint — and how to secure it.
VPNs and remote access technologies
What types of VPNs are available and how do they work. Learn about remote access VPNs, site-to-site VPNs, secure shell and more.
Cellular Networks and Mobile Security
Despite their seemingly endless coverage (your mileage will definitely vary), cellular network security has proven to be surprisingly robust over the years....
Wi-Fi security
Wi-Fi is one of those things that has become so ubiquitous that it can be extremely easy to just forget to turn it off on your mobile device before you leave...
Secure network protocols
For a very long time, having devices just work on a network was a feat in itself. This meant that the protocols involved didn't necessarily need to be secure,...
Network security (101)
When we're building a network, the first time it comes online can always be a rush — seeing systems be detected, being able to make their way to your test...
Methods for Attacking Full Disk Encryption
Full Disk Encryption is part of cryptography uses mathematical structures and operators. Cryptography and cryptanalysis functions are used in modern software...
Introduction to Public Key Infrastructure (PKI)
Public Key Infrastructure (PKI) uses mathematical structures and operators. Cryptography and cryptanalysis functions are used in modern software development....
Application sideloading in Windows 10
Windows 10 security is a constantly evolving and update process. Data security in Windows 10 starts with a high encryption, using BitLocker. Access is restricted...