Managed ITDR

Detect and respond to identity-based threats across Microsoft 365 with expert monitoring, faster action and stronger control.

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What is Managed ITDR?

Managed ITDR, or Managed Identity Threat Detection and Response, protects user accounts from threats such as credential theft, suspicious logins and session hijacking across Microsoft 365. It focuses on identities because attackers increasingly target users rather than devices.

For businesses, Managed ITDR provides continuous monitoring and expert response without the need for an in-house identity security team. It helps reduce the risk of account compromise and improves visibility across your Microsoft 365 environment.

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1 %

Increase in identity-based attacks

1 %

UK businesses hit by phishing

1 %

Unauthorised access attempts blocked

Managed ITDR FAQs

Managed ITDR, or Managed Identity Threat Detection and Response, helps businesses protect user accounts from identity-based attacks such as credential theft, suspicious sign-ins and session hijacking. It focuses on identities because attackers increasingly target users and access credentials rather than just devices or networks.

For businesses using Microsoft 365, Managed ITDR improves visibility across user activity, strengthens response to account compromise and adds expert monitoring without the cost of building an in-house identity security team. It is designed to help organisations detect threats earlier and reduce the risk of a wider breach.

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What does Managed ITDR include?

Managed ITDR usually includes monitoring of sign-ins, user behaviour, suspicious access activity, session hijacking attempts and risky applications connected to your environment. It is built to identify identity-based threats early and support faster investigation and response.

Why is identity protection important for businesses?

Identity protection is important because attackers increasingly use stolen usernames, passwords and session tokens to access systems as if they were legitimate users. Once inside, they can read email, access files, impersonate staff and move further through the business.

How is Managed ITDR different from endpoint security?

Endpoint security focuses on protecting laptops, servers and other devices from malware and suspicious activity. Managed ITDR focuses on the user identity itself, helping detect when an account is being misused even if there is no obvious malware on the device.

Does Managed ITDR work with Microsoft 365?

Yes. Managed ITDR is especially relevant for businesses using Microsoft 365 because it helps protect user accounts, authentication activity and access across the wider Microsoft environment. It can strengthen visibility and response where identity is now the main security perimeter.

What types of threats can Managed ITDR detect?

Managed ITDR can detect threats such as credential theft, suspicious logins, session hijacking, malicious inbox rules, risky OAuth applications and unusual location or VPN activity. These are all signs that an account may have been compromised or is being abused.

Do businesses still need MFA if they have Managed ITDR?

Yes. Multi-factor authentication remains an essential control because it makes account compromise harder. Managed ITDR complements MFA by detecting suspicious behaviour and identity misuse that can still happen when attackers find ways around weaker authentication methods.

Can Managed ITDR help with incident response?

Yes. Managed ITDR helps businesses investigate and respond to account-based threats more quickly by identifying suspicious behaviour, reducing false positives and providing clearer guidance on what action should be taken. In serious cases, compromised accounts can also be isolated to help stop the attack progressing.

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How Hubtel IT Helps

Hubtel IT helps businesses strengthen identity protection with a consultancy-led approach to Managed ITDR. We connect identity monitoring, threat detection and response across your Microsoft 365 environment, helping you spot suspicious sign-ins, account misuse and session hijacking earlier. The result is better visibility, faster action and stronger protection around the user identities attackers now target most.

This fits naturally within a wider managed cyber security strategy. By combining Managed ITDR with the right Microsoft controls, policy and ongoing oversight, Hubtel IT helps reduce the risk of account compromise without the cost and complexity of building an in-house identity security capability.