Rajah & Tann Cybersecurity

Cybersecurity

About Rajah & Tann Cybersecurity

Specializations

Computer and Network SecurityData BreachRisk And Security AssessmentEmail Phishing Protection

Rajah & Tann Cybersecurity is a Singapore-headquartered cybersecurity firm and member of the Rajah & Tann Technologies Group within the Rajah & Tann Asia...

Address: 7 Straits View Marina One East Tower Level 5, Singapore 018936
Verified Singapore presence: Physical Singapore office
Website: https://www.rtcyber.com/
Best for: Safeguarding your Digital Assets
Services: cybersecurity, data breach, risk and security assessment, email phishing protection, cyber incident simulation exercise
Capabilities: Cybersecurity, Data Breach, Risk And Security Assessment, Email Phishing Protection, Cyber Incident Simulation Exercise, Cyber Incident Forensics, Cyber Protection
Regional offices: Operates from 2 offices across 2 markets — Singapore (HQ), Kuala Lumpur

Data checked 26 Jun 2026 Report incorrect data

View the full Rajah & Tann Cybersecurity profile on TechDirectory.

Buyer Decision Checklist

Cybersecurity buying in Singapore turns on PDPA, the CSA Cybersecurity Act, and sector mandates from MAS and MOH. Use this checklist before you shortlist.

How to evaluate a cybersecurity vendor in Singapore

Confirm scope, rules of engagement, and who owns remediation before you sign.
Treat ISO 27001 / SOC 2 Type II / CREST as a baseline — ask for the auditor name and audit date, not just a logo.
Separate 'managed' from 'monitored': ask exactly what the vendor does at 3am when an alert fires, and whose name is on the on-call roster.
Check which reports are board-, audit-, or regulator-ready (MAS TRM, HCSF, or IM8 as applicable to you).
Get a fixed-fee scope for the first 90 days with unit pricing for extra endpoints, log volume, or incident-response hours.

Verify for Rajah & Tann Cybersecurity

Confirm key details directly with the vendor — this listing isn't vendor-managed yet.
Ask for two recent Singapore client references you can speak with.
Request evidence of relevant certifications and their current validity.

Questions to ask

What is included in scope and retest, and what is explicitly excluded?
Can you share two Singapore clients in my sector and size that I can speak to?
How do you meet PDPC's 72-hour breach-notification window contractually?

8/100

Verified Score

Earned from verified Singapore signals only — never affected by paid plans. How it works.

ACRA-registered entity (UEN) No UEN on file 0/20
Verified ownership Unclaimed 0/10
Government grant eligibility None recorded 0/15
CSA cybersecurity trustmark None / expired 0/15
Listed certifications None listed 0/10
Verified local reviews No reviews yet 0/20
Profile completeness 8/10 completeness 8/10

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