CREST Practitioner Security Analyst (CPSA) Practice

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What does the acronym NTLM stand for in the context of Windows security?

  1. New Technology LAN Manager

  2. Network Terminal Line Management

  3. Network Time Login Manager

  4. Next Generation LAN Management

The correct answer is: New Technology LAN Manager

The acronym NTLM stands for New Technology LAN Manager. This protocol is a suite of Microsoft security protocols that provides authentication, integrity, and confidentiality to users in a network environment. NTLM is primarily used for network authentication in Windows operating systems, particularly in earlier versions before the introduction of Kerberos in Windows 2000. NTLM employs a challenge-response mechanism for authentication, which helps to verify that the user is who they claim to be without transmitting passwords across the network, thus enhancing security. It is essential to understand this acronym and the accompanying context as it reflects the evolution of security protocols in Windows and their significance in ensuring secure communication and authentication processes in various Windows-based network environments. The other options do not accurately describe NTLM and relate to different concepts or terminology not associated with Windows security protocols. Understanding the historical development and application of NTLM is crucial for examining security measures and protocols within Windows systems.