Tag: password

What are passkeys? Should you use them?

Passwords have been the standard for account security ever since the early days of the Internet. But despite how straightforward it is to use passwords, it’s far from the most secure way to log in to your accounts — which is where passkey login can help. While relatively new as a security feature, passkeys have…
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December 6, 2023 0

O que é a autenticação multifator? Exemplos de MFA

A MFA é um método de autenticação que determina se um utilizador tem ou não permissão para aceder a uma conta. Ao contrário de muitos sistemas de verificação baseados em password, este pede aos utilizadores para fornecerem diferentes tipos de informação ao fazerem login. Fique a saber como funciona a MFA, que métodos de autenticação…
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November 28, 2023 0

YouTube account hacked? Here’s how to recover it

Your YouTube account can be hacked. If this happens, your account could be used to target other users on YouTube with scams and cyberattacks. In this article, we explain how to tell if your YouTube account has been hacked, and how to protect yourself against this threat. How to know if your YouTube account is…
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September 28, 2023 0

What is password encryption, and how does it work?

A strong password can keep hackers out of your account for years — but not if they can just pluck it from the website’s servers. Like password hashing, password encryption helps protect your password in the event of a data breach. In this article, we examine what password encryption is and how it works. Contents…
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August 24, 2023 0

What is user authentication, and why is it important?

User authentication helps to identify verified users and allows them to access accounts and networks securely. It’s a safety mechanism created to block unauthorized users or cybercriminals from accessing sensitive data and resources. Read on to learn how user authentication works and what methods it uses to safeguard sensitive data. Contents What is user authentication?…
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August 20, 2023 0

Password entropy: Definition and formula

Password entropy measures password strength and tells you how well your passwords protect your accounts from hacking attempts. Learn all about password entropy, why it is important, and how you can calculate it. Contents What is password entropy? Why is password entropy important? How can you calculate password entropy? How many bits of entropy should…
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August 18, 2023 0