As high-profile breaches produce increasing public attention, effective information security is more important than ever. Cyber incidents have a potential impact comparable to natural disasters. It is increasingly insufficient for organisations to achieve the bare minimum required for regulatory compliance – real protection is necessary.
Multi-factor, or two-factor, authentication (MFA, 2FA) has seen increasing adoption and public awareness. What is it? What benefits does it provide? Is it really worth all that hassle? And how can I justify the time spent implementing and maintaining a MFA solution?