Managed Security Services
Managed security services provide the continuous operational work a security program requires, monitoring, endpoint detection and response, and vulnerability management, carried out against priorities that have already been decided rather than defined by the tooling.
- Part of
- The design and running of the controls a strategy depends on.
- Engaged as
- A defined piece of work, or as part of an ongoing vCISO engagement.
- Sits under
- Executive ownership of the cybersecurity program.
Timing
When organizations engage this
- Nobody reviews security alerts outside business hours.
- Vulnerabilities are identified but remediation is not tracked through to closure.
- Detection tooling was deployed and never tuned, so alerts are ignored.
- A contract, insurer or customer requires continuous monitoring.
- Internal capacity cannot sustain round-the-clock operational security.
What you receive
- Monitoring and detection coverage across the agreed systems
- Documented escalation criteria tied to the incident response plan
- Vulnerability remediation tracking through to closure
- Periodic service reporting prepared for executive review
The problem
Why this comes up
Detection tooling is frequently deployed before anyone has decided what would constitute an incident, who should be told, or what happens next. The result is alert volume rather than security: a queue nobody has the authority to act on.
The second problem is coverage. Monitoring runs during business hours, or covers the systems that were easy to instrument rather than the ones that matter most, and nobody has reconciled the two.
The service
What this engagement is
Who it is for
- Organizations with no coverage outside business hours.
- Companies where vulnerabilities are identified but remediation is not tracked to closure.
- Businesses with detection tooling deployed but never tuned to their environment.
- Leadership teams that need operational security to continue while the wider program is built.
Operational security services delivered against a defined risk picture. What is monitored, what constitutes an incident, what gets escalated and to whom are all decided first, so alerting is tuned to your environment rather than shipped at defaults.
When these services run alongside a vCISO engagement the same leadership sets those definitions and reviews the results, which is what keeps operational work connected to the program it is meant to support.
Scope
What Heights does
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Security monitoring and detection
Continuous monitoring with alerting tuned to your environment and to the risks that have been prioritized.
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Endpoint detection and response
Detection and response coverage across endpoints, with containment authority defined in advance rather than negotiated during an incident.
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Vulnerability management
Recurring identification, prioritization and tracking of vulnerabilities through to remediation, not just to a report.
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Escalation into your response plan
Alerts meeting incident criteria enter the response plan your organization has already approved, with the roles it names.
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Reporting leadership can use
Reporting that answers governance questions, what changed, what it means, what needs a decision, not only operational counts.
- NIST CSF
- A widely used structure for organizing a security program around outcomes rather than products. Its current version adds an explicit governance function, which is why it maps well onto executive-level work.
- SOC 2
- An examination performed by a licensed CPA firm against the AICPA trust services criteria. Security is always in scope; availability, confidentiality, processing integrity and privacy are added when relevant.
- HIPAA
- The HIPAA Security Rule requires administrative, physical and technical safeguards for electronic protected health information, including a documented risk analysis and risk management process. The Breach Notification Rule sets defined duties and timelines once a breach is discovered. HITECH extended enforcement and applies obligations directly to business associates.
- PCI DSS
- Prescriptive control requirements imposed through payment brand agreements wherever cardholder data is stored, processed or transmitted. Scope reduction is usually the highest-leverage decision available.
The flagship
How this fits under vCISO leadership
These services execute. The vCISO decides what should be executed, verifies that it is working, and answers to leadership for the result. Either can be engaged on its own; together, the operational work and the strategy stay aligned.
Sectors
Where this comes up most
- Healthcare Statutory obligations for protected health information, clinical availability requirements that constrain how controls can be applied, and growing security scrutiny from payers and partners.
- Financial Services Several supervisory regimes at once, and several of them expecting a named individual to be accountable for the information security program.
- Technology and SaaS Companies assessed by their own customers, where security maturity shows up in the sales cycle long before it shows up in an audit.
- Government and Defense Contractors Contractual security requirements that determine eligibility to bid, and assessment regimes that verify them before an award rather than after an incident.
First steps
How an engagement begins
The same three steps whichever service you start with.
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A confidential conversation
What prompted the enquiry, what you are obliged to do, and what leadership is being asked to answer for. No cost, no obligation.
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Scope agreed in writing
What Heights will do, what stays with you, the working rhythm, and how progress will be reported.
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Work begins
Delivered by your team, your providers or Heights, with expectations and acceptance criteria stated up front.
FAQ
Questions we are asked about this
Broader questions about executive security leadership are answered on the vCISO page.
Does this replace our existing IT provider?
No. Managed security services cover security monitoring, detection and response, and vulnerability management. Your IT provider continues to run and support the environment.
Where both are involved, the boundary between them is defined in writing at the start, that division is exactly what third-party oversight work exists to establish.
What happens when something is detected?
It follows the escalation path agreed at the outset: what is handled operationally, what triggers a call, who is contacted at what hour, and who holds authority to contain.
Those decisions are made while nobody is under pressure. Making them during an incident is what turns a contained event into a prolonged one.
Should we get monitoring in place before doing an assessment?
Usually not. Monitoring configured without a defined risk picture produces volume rather than signal, and the tuning has to be redone once priorities are established.
Where a contractual obligation forces the sequence, we will say so and start operational coverage while the assessment runs in parallel.
Insights
Related reading
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Managed Security Services
What Changes When Your MSP Also Provides Security Monitoring
When a managed service provider takes on security monitoring, the lines of accountability blur unless leadership explicitly defines who decides risk tolerance, who speaks to regulators, and who owns the security program. This article explains what shifts, what stays internal, and how executive ownership closes the gap.
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Governance and Leadership
What an Assessor Looks for in Managed Security Services
Security assessors evaluating managed security services focus on whether the provider can demonstrate compliance with specific regulatory requirements, such as NIST SP 800-171 for organizations handling Controlled Unclassified Information. Leadership must understand that an assessor's role is independent verification of security controls, not implementation advice, and that responsibility for compliance outcomes remains with the organization even when technical work is delegated to a managed service provider.
Portfolio
Related services
- Cloud Security Architecture and Governance Design and governance for cloud environments: what the provider secures, what remains yours, and how you keep track of a platform that changes underneath you.
- Identity and Access Management Strategy A defensible answer to who has access to what, how they got it, and how it is removed, the question every assessment asks and most organizations answer from memory.
- Security Program Assessment A documented picture of what your security program actually covers, measured against a recognized framework, with the gaps ranked by business consequence.