Microsoft Defender for Endpoint in SC-900 explains how Microsoft protects devices from modern threats using visibility, detection, and response—not just traditional antivirus. Endpoints are one of the most common entry points for attackers. A single compromised laptop can lead to credential theft, lateral movement, and data exposure. That’s why SC-900 introduces Microsoft Defender for Endpoint ...

Microsoft Defender Overview in SC-900 explains how Microsoft approaches threat protection as a unified security platform, not a collection of disconnected tools. In modern cloud and hybrid environments, attacks rarely stay confined to one area. A phishing email can lead to endpoint compromise, identity abuse, and data exfiltration. SC-900 introduces Microsoft Defender to help learners ...

Privileged Identity Management in SC-900 explains why standing administrative access is a security risk and how organisations control privileged roles using time-bound, just-in-time access. In many environments, users are granted permanent admin roles “just in case.” Over time, this creates standing privilege, one of the biggest contributors to security breaches. That’s why Privileged Identity Management ...

Identity Lifecycle & Access Reviews in SC-900 explain how organisations manage access as users join, change roles, and leave. Access control is not a one-time decision. Users move between roles, take on temporary responsibilities, and eventually exit the organisation, making lifecycle-based access management critical for security and compliance. Users join organisations, change roles, take on ...

One of the biggest security risks in any organisation is unclear access. When users have permissions based on convenience instead of responsibility, security quickly becomes difficult to manage, audit, and trust. This is why Role-Based Access Control (RBAC) is a core concept in SC-900 (Microsoft Security, Compliance, and Identity Fundamentals). Understanding RBAC in SC-900 is ...

When most people hear the word identity, they think of a user account.In modern cloud security, that understanding is incomplete. In SC-900 (Microsoft Security, Compliance, and Identity Fundamentals), Microsoft makes one thing very clear: Security is not only about users — it’s about all types of identities. This includes users, devices, applications, and workloads.Understanding these ...

Microsoft Entra ID Overview in SC-900 Modern security starts with identity. In cloud and hybrid environments, networks are no longer the primary boundary. Users access applications from anywhere, on multiple devices, using cloud services that sit outside traditional perimeters. This is why Microsoft Entra ID is a core topic in SC-900 (Microsoft Security, Compliance, and ...

GRC Fundamentals in SC-900 Security is not only about blocking attacks.It is also about making the right decisions, managing risk, and meeting regulatory obligations. This is where GRC Governance, Risk, and Compliance becomes essential. In SC-900 (Microsoft Security, Compliance, and Identity Fundamentals), GRC is introduced to help learners understand how organisations control security responsibly, not ...

Encryption vs Hashing in SC-900 Data protection is a core theme in SC-900 (Microsoft Security, Compliance, and Identity Fundamentals), and one of the most commonly misunderstood topics is the difference between encryption and hashing. Many beginners assume these two concepts are interchangeable.They are not. SC-900 does not expect you to implement cryptographic algorithms or configure ...

Least Privilege Access in SC-900 One of the most common causes of security incidents is excessive access. Users often have permissions they no longer need, administrators have standing privileges, and applications are granted broader access “just in case.” When any of these accounts are compromised, attackers inherit all those permissions instantly. This is why Least ...