two-factor authentication

MFA stands for multi-factor authentication, an identity verification method. MFA adds an extra layer of security on top of credentials like usernames and passwords. By doing so, it provides greater certainty that a user is who they claim to be before granting them access to an application, online account, or corporate network. MFA is a critical…

Two-factor authentication (2FA) is a form of multi-factor authentication (MFA), and is also known as two-step authentication or two-step verification. 2FA is a security measure that requires end-users to verify their identities through two types of identifiers to gain access to an application, system, or network. Think of your most recent login…

Being authentic is a high term of praise—if we think people are authentic, we believe them to be trustworthy, loyal, and dependable. There's a similar concept in computer security. Business networks are crucial to protect, so firms want only authorized people accessing them. In cybersecurity, authentication means verifying that a person or device…

Defense in depth, the coordinated use of multiple security layers to protect system and data integrity, is a multi-layered strategic approach which is deployed to minimize the risk of compromise. The basic premise is that if one security countermeasure is defeated, there is another to ensure your systems remain secure. MFA – Defense in Depth for…