What Is Two-Factor Authentication (2FA) and How Does It Work?
Two-factor authentication (2FA) is one of the most effective ways to protect accounts from phishing, password leaks, and unauthorized access. Almost every Internet user has encountered two-factor authentication (2FA) at least once — when logging into online banking, corporate systems, email accounts, cloud services, or even social media. However, not everyone clearly understands how it actually works. Two-factor authentication adds an...
Protectimus vs. Okta MFA: A Comprehensive Comparison
When seeking a multi-factor authentication solution, it can be quite challenging to figure out which one best suits your needs. With this in mind, we decided to start a series of articles comparing the Protectimus multi-factor authentication system with MFA services provided by other leading companies in the field. In this article, we will compare Protectimus MFA with Okta MFA. Both companies offer robust and comprehensive two-factor...
Protectimus SHARK: A TOTP Token Empowered by SHA-256 Algorithm
Introducing Protectimus SHARK, a cutting-edge hardware TOTP token that supports the SHA-256 hashing algorithm. With Protectimus SHARK, you get a reliable authentication device that generates one-time passwords with unmatched security. Unlike older OTP tokens that used SHA-1, Protectimus SHARK takes a step ahead with the more up-to-date and secure SHA-256 hashing algorithm. This advanced token authentication solution creates an...
The Advantages of SHA-256 over SHA-1 for TOTP Token Security
In the realm of TOTP token security, the choice of hash algorithm plays a crucial role. Two popular contenders, SHA-256 and SHA-1, stand apart in terms of their advantages and impact on overall security. In this article, we will delve into the advantages offered by SHA-256 over SHA-1, shedding light on its robustness, compatibility, and resistance to vulnerabilities. By understanding the nuances of these hashing algorithms, you can...
How to Backup Google Authenticator or Transfer It to a New Phone
Our regular readers know that we strongly recommend applying two-step verification wherever it’s possible. In the contemporary world, where database leaks are a standing affair, two-step authentication is not an option, it is, in fact, a must. If you use two-factor verification, an intruder would need to get both the unique password you came up with, and the gadget, which produces the verification codes, to break into your account....