And that starts with good security software. An antivirus program is a piece of software that keeps your computer (or phone, tablet, etc.) safe from other software that tries to attack it.

Computer engineering provides the fundamental and tangible skills that you will need to be able to map those skills into the network security aspects. The edge to having a computer engineering degree ...

IT security incorporates both cybersecurity and infosec but refers specifically to the protection of digital data and the security maintenance of the computer systems and networks that store it.

Computer network and system administration (CNSA) professionals organize, install, and support an organization’s computer systems, including local area networks (LANs), wide area networks (WANs), ...

In recent years, headlines about cybersecurity have become increasingly common. Thieves steal customer social security numbers from corporations’ computer systems. Unscrupulous hackers grab passwords ...

Encrypting your computer is basic security hygiene. Here's how to encrypt your hard drive on both Mac and Windows computers.

Two of the most common questions I’m asked are, “Is having a computer security certification helpful in getting a job or starting a career in computer security?” and, “Which certification ...

Roger holds more than 40 computer certifications and has authored ten books on computer security. He has been fighting malware and malicious hackers since 1987, beginning with disassembling early ...

Identifying anomalies in the operations of computer systems that control critical safety and security functions calls for extensive expertise, and the actions required need to be tested, analysed and ...

Information Security Analysts made a median salary of $120,360 in 2023. The best-paid 25% made $153,550 that year, while the ...