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Managed Security Services

For Growing Businesses

Not every organisation has a security team of its own, and plenty do not need one. Our managed services are for growing businesses that want the essentials run properly without hiring a department. We become your security function.

What You Get

Virtual CISO Leadership
Managed Cloud Security (CNAPP)
Managed CTEM
Managed Vulnerability Management
Monthly Reporting & Board Briefings
Ongoing Strategic Guidance

A Security Function, Run for You

A growing business faces the same attackers as a large one, with none of the headcount. Dealing with security when something breaks stops working at a certain size, and hiring a full-time CISO plus a team of engineers is out of reach for most.

So we run it for you, under one engagement. We deploy and manage the cloud security tooling, watch your exposure continuously, run your vulnerability programme, and give your board a senior security voice. You are buying people who look after your security month to month, with software underneath them.

Managed Cloud Security (CNAPP)

Your cloud changes every day: new resources, new configuration, new risk. Left unwatched, misconfigurations and vulnerabilities pile up quietly. We deploy and manage a CNAPP platform across AWS, Azure and GCP that watches for misconfigurations, excessive permissions, active threats and compliance drift. We triage the alerts, rank them, and tell you what to fix and in what order.

Includes

  • CNAPP platform deployment and management
  • Continuous misconfiguration monitoring
  • Alert triage and prioritisation
  • Monthly cloud security posture report
  • Remediation guidance and tracking

Cloud Platforms Supported

AWS, Azure, Google Cloud, and multi-cloud environments. We cover compute, storage, database, networking, and identity services.

Managed Continuous Threat & Exposure Management (CTEM)

Most organisations first see their external attack surface during an incident. We keep it visible all the time. Continuous Threat and Exposure Management (CTEM) maps your internet-facing assets, finds the exploitable exposures, and tracks the fixes over time. We pair external attack surface management (EASM) tooling with a person who reads the results, so you get a ranked view of what an attacker would go for first and a team working through it with you.

Includes

  • External attack surface discovery and mapping
  • Continuous exposure monitoring
  • Risk-prioritised remediation backlog
  • Monthly exposure trend reporting
  • Integration with your vulnerability management process

Exposure Intelligence

We find what an attacker can see, rank it by exploitability and impact, and guide the fixes with your business context in mind.

Managed Vulnerability Management

A vulnerability scanner is not vulnerability management. Most organisations run the scans and then drown in the output. We run the whole lifecycle: scanning, triage, prioritisation against your environment and business context, and tracking the fixes through to done. Your team gets a short list that matters.

Includes

  • Authenticated scanning across on-prem and cloud
  • Risk-based vulnerability prioritisation
  • Remediation tracking and SLA management
  • Monthly vulnerability posture report
  • Guidance on patch and configuration remediation

Context-Based Prioritisation

We rank vulnerabilities by what is exploitable in your environment, which is a different list from the raw CVSS scores. Your team fixes what matters.

Virtual CISO (vCISO)

Somebody has to own the security strategy, run the programme and answer the board. A full-time CISO is expensive and usually more than a mid-sized business needs. Your virtual CISO is a senior Global Sentynel consultant who owns the strategy, oversees the managed services, keeps your risk register current, and sits in front of the board when security comes up. It is a part-time role, sized to what you need.

Includes

  • A named senior security advisor
  • Security strategy and roadmap ownership
  • Risk register management and governance
  • Board and executive reporting
  • Oversight of all managed security services
  • Escalation point for security incidents

Fractional Leadership

Typically 8-12 hours a week, adjusted to suit. Your vCISO works as part of your leadership team.

The Complete Bundle

Continuous Monitoring

Live visibility into cloud posture, external exposure and vulnerabilities, around the clock.

Senior Leadership

Security direction, planning and board reporting from your vCISO.

Monthly Reporting

Clear monthly reporting on your security posture, trends and priorities, written for your team and your board.

Unified Team

One point of contact and a team that knows your environment and your priorities.

How the Engagement Works

How Onboarding Works

1

Onboard

We baseline your environment and deploy the tooling, then agree reporting and escalation (4 weeks).

2

Establish

Your vCISO sets up the risk register, the reporting schedule and how we communicate.

3

Operate

Continuous monitoring, monthly reporting and a strategy review each quarter.

4

Improve

The programme matures as the threats change and as your business does.

Let's Talk About Your Security

For businesses that take security seriously and do not have a security team yet. We run it, you run the business. Tell us what you need.