TIERS Cyber Defense
Microsoft 365 & Cloud Security
Protect identities, email, administrative access, and cloud resources that modern organizations depend on every day.
Protect the modern control plane
Identity, email, and cloud configuration are now core security boundaries
For many organizations, Microsoft 365 and cloud identity are the perimeter attackers target first. TIERS Group focuses on the controls that influence account takeover, privilege escalation, data access, external sharing, and detection.
Microsoft 365 Security
Multifactor authentication (MFA), Conditional Access, Defender configuration, privileged roles, mailbox security, external sharing, and audit readiness.
Entra ID Security
Identity risk, administrative roles, authentication methods, application access, stale accounts, and privileged access.
Cloud Configuration Review
Exposure, identity permissions, logging, public services, administrative access, and security configuration in supported cloud environments.
Email Security
Anti-phishing controls, domain authentication, mailbox protection, and configuration weaknesses that increase business email compromise risk.
Privileged Access
Administrative accounts, role assignments, separation of duties, standing privilege, and emergency access controls.
Logging & Investigation Readiness
Audit retention, security telemetry, alerting, access to evidence, and configuration needed to support incident investigation.
Common focus areas
Reduce account-takeover and privilege risk
Reviews can focus on a specific concern, such as MFA coverage or email security, or expand into a broader identity and cloud-security assessment.
Typical review questions
- Who has privileged access?
- Where is MFA missing or weak?
- Which legacy authentication paths remain?
- What data can be shared externally?
- Are alerts and logs sufficient?
- Can administrators be separated from daily-use accounts?
Start with a safe, high-level inquiry
Request a Cyber Defense consultation
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