Howell technology group

Managed Sentinel XDR

Intelligent cloud security for rapid detection and response.


What is Managed Sentinel XDR?

HTG and its strategic security provider Nettitude are award-winning organisations with unparalleled technical and security capability in delivering Cloud Security & Security Operations Centre (SOC) services. 

We specialise in Microsoft Azure Sentinel and Defender security tools and through our global SOCs, we can deliver round the clock sophisticated Managed Detection and Response services (MDR, XDR) that leverage Microsoft’s leading Azure Security tools.


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Microsoft Sentinel

How it works


Collect data at cloud-scale across cloud, SAAS infrastructure, users, and on-premise environments

Built in analytics and 8 trillion cyber signals daily

Investigate threats with the power of artificial intelligence

Respond to incidents rapidly with built-in security orchestration and automation (SOAR) of common tasks

Customisable data storage options available providing cost-effective hot, warm and cold storage, that can be provisioned in any region


Microsoft Defender

How it works


Enterprise multi platform defence suite providing XDR functionality

Prevent, Detect, Investigate and Respond

Advanced Threat protection including anti malware, ransomware protection

Microsoft Defender can be utilised across endpoint, identity, cloud, infrastructure, and Office365

work from home support

Nettitude Managed Service

How it works


24/7 Global SOC staffed by a highly-certified analyst team

Managed through Azure Lighthouse multi-tenant management

Partnered with HTG, a Microsoft Gold Partner with the ability to provide expertise in all Microsoft security products

Deploy Nettitude propriety sophisticated and mature detection suite – we don’t use out of the box

Rapid delivery and assisted onboarding

Prevent, Detect, Investigate, and near real-time response

SOAR playbook and use case creation


Supporting and complementary services

How it works


Supporting security services can be provided through our strategic partnership with HTG –also available on the Microsoft Marketplace

Microsoft Cyber Security Assessment Tool –baseline and understand your cloud security posture with expert guidance from HTG

EvergreenSecurity configuration service

Security Configuration & Remediation services

Microsoft Licencing provision

Quick Start deployment and provision packs –Microsoft Defender, etc

Our partners

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What our clients say

HTG has proven to be a valuable and trusted partner in this large project delivery. They were engaged relatively late in the day but quickly embedded themselves within the team and brought the focus and structure needed to deliver on time. Key to this was the way they quickly understood the organisation and culture they were working within, this ultimately led to a very successful delivery in the eyes of the wider business.

Sam Brown

Clarion Housing Group
HTG - Testimonial - Clarion Housing Group

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