This presentation examines the pivotal role of security in enterprise IT environments, focusing on safeguarding digital identities through Multi-Factor Authentication (MFA). It discusses the challenges organizations encounter in protecting their systems, the weaknesses of traditional authentication methods, and how MFA enhances enterprise security. Additionally, it provides a critical assessment of MFA, exploring both its advantages and limitations. Key security concerns, such as usability issues, gaps in protection against emerging threats, and potential vulnerabilities exploited by attackers.