Two-factor authentication (2FA) refers to a security process that requires two different methods of identity verification before granting access to an application or network resource.

In Managed IT:

– MSPs implement 2FA across client infrastructure to reduce reliance on basic passwords and harden protection.
– Typical combinations include passwords + smart cards/tokens, biometrics scans, SMS codes sent to phones etc.
– Compulsory 2FA for remote access, VPN logins, cloud email and other critical access gateways is advised.

Example:

An MSP sets up 2FA for all admins via passwords plus face-recognition on a manufacturing client’s servers to protect IP and equipment data.

Key Takeaways:

– Adding an extra credential barrier via 2FA significantly diminishes data breach and unauthorized access risks.
– MSPs enable and enforce 2FA widely across client infrastructures as a security best practice.