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IT Security vs. Information Security
IT security and information security are often used interchangeably, yet there are significant differences: IT security involves protecting computer systems, networks, and data from cyberattacks, theft, and damage. It safeguards the three core security objectives of confidentiality, integrity, and availability. IT security is a component of cybersecurity, as the latter also encompasses operational…
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Password security
Did you know that there’s a difference of decades between a 12-character password and a 14-character password? Let’s assume we’re using the ASCII code as the basis for selecting a password. In this context, we usually refer to “printable characters.” A quick explanation: ASCII stands for American Standard Code for Information Interchange. It’s a character encoding, so…
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MFA / 2FA – What is it?
MFA (multi-factor authentication) or 2FA (two-factor authentication) is a security procedure that requires users to log in using more than just a username and password. In short: MFA/2FA enhances account security by requiring an additional form of identity verification (e.g., SMS code, authenticator app, fingerprint) in addition to the password. Common apps include: Microsoft Authenticator, Google Authenticator, or DUO…