Microsoft 365 Security
Harden identity, email, collaboration and data protection across Microsoft 365 using the controls the licence you already hold provides.
What it is
Microsoft 365 arrives with a substantial security surface: Entra ID for identity, Defender for endpoint and email, Purview for data governance, and Conditional Access to tie them together. Most tenants use a fraction of it, often because the controls were never configured beyond the defaults set on day one.
Why it matters
Business email compromise remains one of the most common ways an organisation loses money, and it usually starts with an identity rather than a vulnerability. Legacy authentication left enabled, Conditional Access with gaps, mailbox forwarding rules nobody audits, and over-shared SharePoint sites are ordinary findings, not exotic ones.
The controls to close those gaps are generally already licensed. What is missing is a coherent configuration.
What Infolocklabs provides
We assess the tenant against a security baseline, produce a finding list with the licence implication of each recommendation, and then implement what is agreed. That includes Conditional Access design, MFA rollout including phishing-resistant methods where the licence supports them, Defender for Office 365 policy configuration, and Purview data classification and DLP.
Typical engagement scope
- Tenant security assessment with Secure Score interpretation, not just its number
- Conditional Access policy set with break-glass account design and staged rollout
- MFA and authentication method policy, including legacy authentication removal
- Microsoft Defender for Office 365: anti-phishing, Safe Links, Safe Attachments
- Microsoft Defender for Endpoint onboarding and policy
- Exchange Online, SharePoint and Teams sharing and access controls
- Microsoft Purview: sensitivity labels, DLP policy, retention
- Insider risk and audit configuration
How we work
Conditional Access is deployed in report-only mode first, then enforced in stages. Break-glass accounts are created, excluded and documented before anything is enforced, because the fastest way to lose a tenant is to lock every administrator out of it.
Engagement process
How this engagement runs
Each step produces something the next one uses, so the work does not stall between phases.
- 01
Assess
Review tenant configuration, identity posture, mail flow, sharing settings and current licence entitlement.
- 02
Design
Produce a target configuration, mapping each control to the licence that covers it and to the risk it addresses.
- 03
Implement
Configure in report-only mode where available, establish break-glass access, and enforce in staged waves.
- 04
Validate
Test sign-in scenarios, mail protection and DLP behaviour against real cases before closing the engagement.
- 05
Improve
Set a review cadence for policy drift, new licence features and changes to the estate.
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Start with an assessment, not a proposal
Tell us what you are trying to protect and what has changed recently. We will tell you what we would look at first, and whether we are the right people for it.
- Phone
- +91 9372406405
- Location
- Gurugram, Haryana, India