Most organisations cannot staff a full security operations centre, but they still need threats detected and contained quickly. Managed detection and response (MDR) closes that gap, provided the model fits your environment and the hand-offs between provider and in-house team are clear. WC1 helps Singapore and Philippine organisations choose, stand up, and co-manage MDR, and we are transparent about which parts we operate directly and which are delivered by a platform vendor’s MDR service.
The problem: why managed detection and response matters
Security tools generate alerts around the clock, but small and mid-sized teams work business hours and juggle other duties. Alerts are missed or reviewed too late, and nobody is sure who is allowed to isolate a laptop at 2 a.m.
Buying an MDR service does not solve this on its own. Poor telemetry coverage, unclear authority to act, and escalation to people who cannot be reached leave gaps that attackers exploit. Contracts often promise more than the service can deliver without the right integrations.
Who this service is for
Mid-market enterprises, regional subsidiaries, fintechs, healthcare operators, and public-sector suppliers that need detection and response coverage without building a full in-house SOC, and larger organisations looking to augment an existing SOC.
What WC1 delivers
Every engagement is scoped to your environment and risk. These are the building blocks we combine for managed detection and response:
- MDR readiness and model selection: Assessment of your telemetry, team, and risk to choose between vendor-run MDR, co-managed detection, or an in-house build, with a clear comparison of coverage, cost, and responsibilities.
- Telemetry onboarding: Deployment and tuning of endpoint, identity, email, cloud, and network telemetry so the MDR service can actually see threats.
- Detection engineering: Custom detections for your environment, mapped to MITRE ATT&CK, with testing to confirm they fire and suppression to remove noise.
- Response authority and playbooks: Pre-agreed actions such as host isolation, account disablement, and token revocation, with who approves what, and when.
- Co-managed triage: WC1 analysts working alongside your team or your MDR provider during agreed coverage hours on triage, investigation, and tuning.
- Service governance: Monthly service reviews, metrics such as time to detect and time to contain, and continuous improvement of coverage.
How the engagement runs
1. Assess
Review telemetry, tooling, incident history, and team capacity. Define coverage requirements and risk appetite.
2. Select
Compare MDR options, including vendor services and co-managed models, and support procurement with objective criteria.
3. Onboard
Deploy and tune telemetry sources, connect escalation channels, and document response authority.
4. Operate
Run co-managed triage and detection engineering during agreed hours, and integrate with the provider’s round-the-clock service where one is contracted.
5. Improve
Review metrics, run purple-team style tests of detections, and refine playbooks each quarter.
Commercial shape follows the work: a fixed-scope assessment or implementation when the problem is well bounded, or a retainer when you need ongoing operation, tuning, and reporting. Coverage hours, response times, and responsibilities are written into the statement of work so there are no surprises.
Deliverables you can expect
- MDR readiness assessment and model recommendation
- Telemetry coverage map with gaps closed
- Detection catalogue mapped to MITRE ATT&CK
- Response authority matrix and playbooks
- Escalation and communication plan
- Monthly service review pack and metrics
Platforms and tools we integrate
We integrate and co-manage the leading detection platforms and their managed services, including CrowdStrike Falcon and Falcon Complete, Palo Alto Networks Cortex XDR and Unit 42 MDR, Microsoft Defender XDR and Defender Experts, Fortinet FortiEDR and FortiGuard MDR, SentinelOne, and SIEMs such as Microsoft Sentinel and Splunk. Round-the-clock monitoring, where required, is provided by the contracted platform MDR service; WC1’s own coverage hours are agreed in each statement of work. Cisco environments are covered too, including Cisco XDR and Splunk.
WC1 is vendor-neutral: we integrate the platforms you already own before recommending anything new. Naming a product here describes technology we work with; it does not imply a partnership, reseller agreement, or vendor certification.
Singapore: regulatory and market relevance
The MAS TRM Guidelines expect continuous security monitoring and timely detection and response, and MAS technology risk notices require relevant incidents to be notified to MAS within one hour of discovery. CII owners must report prescribed incidents to CSA under the Cybersecurity Act. An MDR model with clear escalation and authority to act is often the most practical way for Singapore mid-market firms to meet those expectations.
Philippines: regulatory and market relevance
BSP Circular 982 expects banks to have security monitoring and incident response capabilities proportionate to their risk, and BSP requires reporting of major cyber incidents. Organisations processing personal data must meet the NPC’s 72-hour breach notification requirement, which depends on detecting and assessing incidents quickly. MDR gives Philippine organisations coverage without the cost of a fully staffed SOC.
How this fits the rest of your security programme
Managed Detection and Response rarely stands alone. It works best alongside XDR and Endpoint Security, SIEM and SOC Modernization, Incident Response Readiness, Cyber Threat Intelligence. It also connects to our Managed Scale services. See the full catalogue on our Cybersecurity services page.
Related reading: Managed SOC versus build: a decision frame for APAC mid-market teams.
Frequently asked questions
Does WC1 operate a 24/7 SOC?
We do not claim to. Where round-the-clock monitoring is required, we integrate and co-manage a platform vendor’s MDR service and agree WC1’s own coverage hours in the statement of work. This keeps responsibilities honest and auditable.
What is the difference between MDR and a managed SIEM?
Managed SIEM usually means someone maintains your log platform and forwards alerts. MDR includes investigation and response actions, such as isolating hosts, based on endpoint and other telemetry.
Can we keep our existing EDR?
Usually yes. Most MDR services and our co-managed model work with major EDR platforms. We only recommend a change if coverage or capability is genuinely inadequate.
Who is allowed to isolate machines or disable accounts?
You decide. We document a response authority matrix so the provider or our analysts act within agreed limits and escalate everything else.
How do you measure MDR effectiveness?
Through coverage of critical assets, time to detect and contain, detection test results, and the quality of escalations, reviewed monthly.
Next step
Tell us what telemetry you have, who responds today, and what coverage you need. We will recommend an MDR model with clear responsibilities. Contact WC1 for a no-obligation conversation; we will tell you honestly if we are not the right fit.