TMCA - TM Certificate Authorities  TMCA Building Trust & Confidence ™


Telekom Malaysia Certification Authority (TMCA) is a licensed CA services provider in Malaysia. The CA services are provided by Telekom Applied Business Sdn Bhd (TAB), a wholly owned subsidiary of Telekom Malaysia Berhad (TM).
TMCA aspiration is to be a trusted information security services provider that helps organizations and governments protect its information assets, manage security threats and ensure secure business transactions. TMCA is licensed by Malaysian Communication and Multimedia Commission (MCMC) under Digital Signature Act 1997 and Digital Signature Regulations 1998 for Certification Authority Services, Repository Authority Services and Date/Time Stamping Authority Services.
Our product portfolio includes Authentication Services, Managed PKI Services, Secure Communication, Wireless and Mobility Services, Data Protection and Internet Security Services, Security Compliance and Assurance Services.
Our focus client based is from the various industry with focus on Enterprise, Government, Small Medium Enterprise (SME) and Consumer.
Our secure business solutions are in the area of Security Assurance, Compliance and Audit, Infrastructure Security, Network and Communication Security, Wireless and Mobile Security, Identity and Access Management, Data/Database Security, Content/Information Security, Authentication and PKI Services.
The Team
We are a team of security professionals, who are passionate about promoting and ensuring security, privacy and trust of individuals, citizens, businesses, organizations and governments. We ensure digital services continuity by building trust and confidence with proven information security services. The areas of expertise include but not limited to the following areas :
Information Security Advisory and Consulting Services
Security Posture Assessment (SPA)
Vulnerability Assessment Managed Services (VMS)
ISO/IEC ISMS 27001,PCI DSS, PDPA Compliance Assessment
PKI Systems & Development Services
Managed Authentication Services
Managed PKI Services
Secure Communication
Secure Wireless and Mobile Services
Data Protection and Secure Internet Services
Security Compliance and Assurance Services


Do You Know?

What is encryption in cryptography?

What is encryption in cryptography?

In cryptography, encryption is the process of transforming information (referred to as plaintext) using an algorithm (called a cipher) to make it unreadable to anyone except those possessing special knowledge, usually referred to as a key. The result of the process is encrypted information (in cryptography, referred to as ciphertext). In many contexts, the word encryption also implicitly refers to the reverse process, decryption (e.g. "software for encryption" can typically also perform decryption), to make the encrypted information readable again (i.e. to make it unencrypted).