- MAS TRM Guidelines
- Cyber Hygiene Notice
- Singapore
MAS TRM Compliance Services in Singapore
Gap assessments, CREST-accredited penetration testing and audit-ready evidence mapped to the MAS Technology Risk Management Guidelines and Cyber Hygiene requirements
Turn MAS Technology Risk Expectations into Evidence
ISECURION helps banks, insurers, capital markets firms, payment institutions and fintechs in Singapore understand where they stand against MAS technology risk expectations, fix the gaps that matter and prove it with evidence your board, auditors and supervisors can review.
We combine a structured gap assessment with hands-on penetration testing, incident response readiness and remediation tracking. As a CREST-accredited company for penetration testing and a CERT-In empanelled auditing organisation, we test the controls rather than only review the policies.
What we help with:
- MAS TRM gap assessment and remediation roadmap
- Cyber Hygiene Notice readiness review
- Penetration testing and adversarial attack simulation
- Cloud, API and third-party technology risk review
- Incident response readiness and tabletop exercises
- Evidence packs for internal audit and supervisory reviews
Request a MAS TRM Proposal
Tell us what you need. We reply within one working day.
What Is MAS TRM, and Why Does It Matter?
MAS TRM is shorthand for the Monetary Authority of Singapore's Technology Risk Management Guidelines. They describe how a financial institution should govern, build, run and protect its technology, and how its board and senior management should oversee technology and cyber risk. MAS issued a revised version on 18 January 2021 to reflect cloud, APIs, rapid software delivery and a harsher threat landscape.
The Guidelines sit alongside legally binding MAS notices. These include the Cyber Hygiene Notice, which sets six baseline security requirements, and notices on technology risk management that cover system availability, protection of customer information and incident reporting. Notice numbers and exact wording differ by licence type, so the first step is always to confirm which ones apply to you.
In practice, MAS expects more than a policy folder. Supervisors look for evidence that controls exist, that they are tested, and that issues found are tracked to closure. That is where most institutions struggle, and where an independent assessment and testing programme helps most.
Who Needs to Care About MAS TRM?
The Guidelines are written for MAS-regulated financial institutions, but their effect reaches much further along the supply chain.
Banks and insurers
Direct expectations on governance, resilience, cyber operations and third-party risk, tested through supervision.
Capital markets firms
Brokers, fund managers and intermediaries with trading, client data and platform risk to evidence.
Payment institutions and DPT providers
Always-on payment platforms where availability limits, incident reporting and customer data protection are tightly watched.
Fintechs and licensed startups
Fast release cycles and cloud-native stacks that need security built into delivery and proof of it for MAS.
SaaS and technology vendors
Suppliers to financial institutions, who face due diligence, security questionnaires and contract clauses driven by MAS expectations.
Foreign groups with a Singapore entity
Regional firms that must reconcile group security standards with MAS expectations for the Singapore licensed entity.
What the MAS TRM Guidelines Cover
The Guidelines span the full technology lifecycle. These are the areas supervisors and auditors most often ask financial institutions to evidence.
Governance and oversight
Board and senior management oversee technology risk, include people who understand it, and appoint accountable CIO and CISO roles.
Evidence: board papers, risk appetite, role charters.
Risk management framework
A documented process to identify, assess, treat and monitor technology risk, backed by an asset inventory and risk register.
Evidence: risk register, system inventory, treatment decisions.
Secure development and change
Security built into delivery, including secure coding, testing before release, controlled change and rapid development practices.
Evidence: SDLC standards, test results, change records.
Cyber security assessment and testing
Vulnerability assessment, penetration testing and exercises that simulate real attackers against critical functions.
Evidence: test reports, retest results, closure tracking.
Access control and cryptography
Controlled privileged access, strong authentication, and sound key and encryption management for sensitive data.
Evidence: access reviews, MFA coverage, key lifecycle records.
Operations and resilience
High availability for critical systems, tested recovery and capacity planning so customers are not left without service.
Evidence: recovery test results, availability metrics.
Incident management
Defined severity models, escalation paths and tested response plans, with timely reporting to MAS for relevant incidents.
Evidence: response plans, exercise reports, incident register.
Third parties, cloud and APIs
Technology risk assessed for every material third party, not only outsourcing, with oversight of cloud and API exposure.
Evidence: due diligence files, contract clauses, monitoring.
The Guidelines also address newer technology such as virtualisation and connected devices, and expect cyber threat intelligence and regular scenario exercises. Read the current MAS text for the full detail, and talk to us about how it maps to your environment.
The Six Cyber Hygiene Requirements
The MAS Cyber Hygiene Notice makes baseline security measures legally binding for relevant financial institutions. It is a good place to start, because gaps here are easy for an assessor to find.
Secure configuration of IT systems
Written security standards for systems, applied and checked.
Prompt security updates
Fixes for known weaknesses applied promptly under a defined process.
Network perimeter controls
Security devices that restrict unauthorised network traffic.
Malware protection
Measures that reduce the risk of malware infection.
Privileged account security
Privileged accounts protected from unauthorised access.
Stronger authentication
Stronger authentication on critical systems and systems that access customer information.
Reporting and Availability Expectations to Plan Around
Several MAS notices set clocks and limits that your processes must be able to meet. The figures below are typical. Confirm the exact notice and wording for your licence type with your compliance team and legal advisers.
| Topic | Typical expectation | What to prepare |
|---|---|---|
| Incident notification | Notify MAS as soon as possible and not later than one hour after discovering a relevant incident | Severity model, named decision-maker, tested escalation path |
| Root cause and impact report | Within 14 days of discovery, unless MAS allows longer | Investigation process, evidence preservation, report template |
| Critical system availability | High availability, with limits on unscheduled downtime and a recovery time objective of a few hours | Defined critical systems, recovery tests, documented results |
| Customer information | IT controls that protect customer information from unauthorised access or disclosure | Data inventory, access controls, encryption, monitoring |
| Cyber hygiene | Six baseline requirements, including MFA and prompt updates | Standards, coverage metrics, patch and access evidence |
Our MAS TRM Services
Choose a single service, or combine them into a programme that takes you from first assessment to audit-ready evidence.
MAS TRM gap assessment
We assess your environment against the Guidelines and relevant notices, rate each gap by risk and give you a prioritised remediation roadmap.
Output: gap report, heat map, roadmap.
Cyber Hygiene readiness review
A focused check of the six Cyber Hygiene requirements using real configuration, access and patching evidence.
Output: requirement-by-requirement findings.
Penetration testing and VAPT
CREST-accredited, human-led testing of web, API, mobile, cloud and infrastructure, with retesting to prove fixes.
Output: technical report, retest evidence.
Adversarial attack simulation
Scenario-based exercises that mimic real attacker techniques against your critical business functions to test detection and response.
Output: attack narrative, detection gaps.
Incident response readiness
Playbook review, escalation design and tabletop exercises that rehearse the MAS notification and reporting clocks.
Output: tested plan, exercise report.
Third-party and cloud risk review
Technology risk assessment of vendors, outsourced services, cloud configuration and API exposure.
Output: vendor risk ratings, cloud findings.
vCISO and ongoing advisory
Senior security leadership on call for board reporting, regulator engagement and tracking remediation to closure.
Output: board packs, tracked actions.
Audit-ready evidence pack
Evidence organised against each expectation so internal audit, external auditors and supervisors can review it quickly.
Output: indexed evidence library.
Need testing for MAS TRM first?
See how our human-led VAPT programme supports the cyber assessment expectations in the Guidelines.
How a MAS TRM Assessment Runs
A clear sequence keeps the work fast and the outputs usable. Each step produces something your team can act on.
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Scope and licence mapping
We confirm your licence type, applicable notices, critical systems and the entities and third parties in scope.
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Evidence collection
We gather policies, configurations, access lists, test reports and incident records, and interview owners of each control.
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Control testing
We verify that controls work in practice, using technical checks and, where in scope, penetration testing of critical systems.
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Gap analysis and risk rating
Each expectation is rated against the evidence, and gaps are ranked by business risk and regulatory exposure.
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Remediation roadmap and support
You receive a sequenced plan with owners and effort estimates, and our team helps your engineers close the highest-risk gaps.
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Retest and evidence pack
We retest fixes and compile an indexed evidence pack for internal audit, external auditors and supervisory reviews.
From MAS Expectation to ISECURION Service
A quick view of how typical expectations map to the work we do and the evidence you end up holding.
| MAS expectation | How we help | Evidence you keep |
|---|---|---|
| Regular cyber security assessment | Human-led penetration testing and vulnerability assessment | Reports, retest results, closure log |
| Realistic attack scenarios | Adversarial attack simulation against critical functions | Attack narrative, detection gap list |
| Tested incident response | Playbook review and tabletop exercises | Exercise report, updated plan |
| Third-party technology risk | Vendor, cloud and API risk reviews | Risk ratings, due diligence file |
| Board and management oversight | vCISO reporting and risk dashboards | Board packs, tracked actions |
| Baseline cyber hygiene | Requirement-by-requirement readiness review | Coverage metrics, configuration samples |
MAS TRM Readiness Checklist
Use this as a quick self-check before an inspection, a board review or a client audit.
Governance and risk
- Board and senior management receive regular technology and cyber risk reporting
- Accountable CIO and CISO roles are defined and resourced
- A current system inventory and technology risk register exist
Security and testing
- Each of the six cyber hygiene requirements can be evidenced
- Critical systems have recent penetration test reports and closed findings
- Privileged access and multi-factor authentication coverage are measured
Resilience and incidents
- Critical systems are defined, with recovery times tested and documented
- Your team can decide and notify MAS within the required window, and has rehearsed it
- Third parties and cloud services are risk-assessed and monitored
Frequently Asked Questions: MAS TRM in Singapore
1. What is MAS TRM?
2. Are the MAS TRM Guidelines mandatory?
3. Who needs to follow MAS TRM?
4. What does the MAS Cyber Hygiene Notice require?
5. How quickly must a relevant incident be reported to MAS?
6. Does MAS require penetration testing?
7. Is there a MAS TRM certification?
8. Can ISECURION deliver penetration testing for Singapore financial institutions?
Ready to Turn MAS Expectations into Evidence?
CREST accredited for penetration testing. CERT-In empanelled. ISO 27001:2022 certified. Talk to us about a gap assessment, testing and an evidence pack built for MAS-regulated firms.
