About Us

The inception of a new cybersecurity service provider for partners in APAC

A Partner Centric Cybersecurity Firm that offers Red to Blue team services with SQEPs for gov projects – problem solvers!

We have a team comprising of consultants more than a decade of cyber security experience led by Keith Kwan,Founder and Managing Partner, who has more than 2 decade of focused Infocomm, IT and Cyber Security experience.

Main Technologies we do
1) Advanced Analytics
2) Data Security
3) OT & IoT
4) Threat Protection

Other Technologies we do
1)APT
2) Confidential Computing
3) Database Security
4) Deception Technology
5) Data Classification and DLP
6) Infrastructure security
7) Web Isolation

About Security Spectrum Services LLP and the team’s product experience end to end including
maintenance

Main Technologies product we do end to end including maintenance
1) IBM Qradar
2) IBM Guardium
3) LogRhythm
4) McAfee
5) Forcepoint
6) CyberX
7) GreyCortex
9) Waterfall
10) Palo Alto Network
11) Fortinet
12) Sophos
13) Crowdstrike

Other Technologies product we do end to end including maintenance
Arcsight, Bluecoat, Checkpoint, Cyberark, Fireye, Forcepoint, Fortinet, Ironport, RSA, Splunk,
Symantec, Zscaler

Industry Certifications
CISSP -ISSAP, CISSP, CISA, CCSK, CEH, CCFS, CREST, OSCP, OSCE, PMP

Vendor Certifications
Cisco, Checkpoint, Cyberark, Fortinet, Juniper, IBM, Microsoft, PAN, Sophos, Splunk, Tufin, Zscaler
About Security Spectrum Services LLP and the team’s technology experience (more than 2 decades)

OUR TEAM

Keith Kwan

Founder & Managing Partner, APAC Practice Leader for Cyber Security Strategy and Architecture, APAC

More than 2 decade of focus information security experience in various roles – Information Security Officer, Consultant and Architect background, his past project experience ranges from leading Security Consulting projects to Security Implementation of diverse security solutions and in the capacity from pre-sales to post sales and maintenance.

Certification – CISSP-ISSAP, CISSP, CCSK, CEH, CCFS , CMSC

Career Milestone

Advisor, CSO and Senior Consultant – DXC
Regional Consulting Director, AMEA – Cyber Security Group (Israel)
Senior Security Solution Architect, ASEAN – Trustwave (S) Pte Ltd

Hemant Gautam

Practice Director, TVM and DFIR

21+ years of IT experience of which 15+ years of Information Security experience in insurance, retail,
manufacturing, aviation, telecom and health sector. Leading and performing vulnerability assessment, penetration testing and digital forensics.

Certification – CISSP, OSCP, EnCE, GCIH, GSNA, FireEye SE, ArcSight ESM Advanced Analsyst, Fortify
SCA and SSC Certified Professional, Azure Security Certified

Career Milestone

Advisor, Practice Lead for TVM and DFIR – DXC and CSC Strikeforce for more than 14 years

Papers

Metrics and Dashboards for ISO 27001 Compliance
Developer introduction to Web application vulnerabilities

Ray Liaw

Blue Team Practice Lead

20 years of total working experience in Information Technology

10+ years of relevant working experience in IT Cyber Security specializing in experienced Cyber Security Professional in GRC, Security Consulting, and Industrial verticals with many diverse Subject Matter Expert roles in Cyber Security, Network Security, Privilege Access/Identity Management, Log Analysis and Endpoint

Certification – CISSP, ITILv3, ISO 27001, MCSA 2012

Career Milestones

Cyber Security Consultant – PSA International
Cyber Security Manager – PCS Security

Ramiah Marappan

Practice Leader, Governance, Risk & Compliance

More than 20 years’ experience and expertise in the Domains of Information Security Consulting, Design,
Development and Operations, Security Risk Assessment, Data Protection Policy Development and Implementation, Security Operations, Data Center Design and Operations, Training and executed consulting engagements

Certification – CISA, CISSP, CCSK, CBSA, ITIL, COBIT, ISO 27001:2013, ACTA

Career Milestones

CISO – HPE to DXC

CISO – DXC, outsourced to KPMC

Security, Lead Consultant – SAESL

William Hyunkook Jang

Practice Lead, Cybersecurity strategy & Advisory, Governance, Risk & Compliance, Infrastructure Cybersecurity

William Jang is a cybersecurity and technology business leader with 15+ years of experience across Republic of Korea and Singapore and APAC.
He has deep expertise in Cybersecurity strategy and Governance, Risk & Compliance, SOC operations, security consulting, cybersecurity solutions, and System integration.
William has led presales, business development, and technical service organizations for global enterprises in Singapore, Korea, Japan, India, and Southeast Asia, MEA.
He has delivered large-scale security projects, managed security services, and regulatory-driven consulting programs.

Certification – ISO 27001 | CISA | CCNA

Career Milestone

Sales Engineering Group Lead -Checkpoint Software Technologies

Head, Cybersecurity Services Business Unit – ST Engineering(Infosec)

Head of Technology and Business – Ensign InfoSecurity

Global Cybersecurity Business Team Lead / Consultant – SK Shieldus(SK Group)

Security Section Chief – Republic of Korea Army

Gn Chiang Soon

Practice Lead, Data Protection

More than 50 years of legal experience with the last 15 years specialised in personal data protection and compliance. Winner of Constantinus International 2025 Silver Medal and National Champion Singapore Award.

Certification – LLB. (Hons)| MBA | ACTA | RMC | SO 20700 Practitioner

Career Milestones

Consultant – PDataCare Consultancy

Advocate & Solicitor – CS Gn & Partners

Zulkifli Jalil

Practice Lead, PMO & SecOps

With more than 30 years of IT experience in various capacity, the last years has been in the field of Cyber security in terms of SecOps and security project delivery.

Certification – CISM, CISA, CCNP Security, CCNA, Azure Security, OSCP, PMP

Career Milestones

Cyber Security Lead – Trustwave Government Solutions
Cyber Security Lead – Ensign Infosecurity
Technical Manager – Hewlett Packard Enterprise

Max Ng

Practice Lead, Infrastructure Security

With more than 15 years of Network and more than 7 Years of Security Experience include the following:

> 4 years in telco industry
> 8 years in enterprise / Government
> 5 years in delivering Networking solution
> 7 Years in Metro/Carrier Ethernet &/or IP/MPLS technologies

Certification – 2 x CCIE (Data Center, Security), CISSP, VMware Certified Professional Network
Virtualisation-NSX (VCP-NV), BCNE

Career Milestones

Security Architect, Customer Experience (CX) – Cisco System
Solution Architect – ST Electronics (InfoComm Systems) Pte Ltd
Advisory IT Specialist – IBM Singapore Pte Ltd

Leonard Lee

Practice Lead, Data Protection & Privacy

More than 15 years of experience in app development Information security.

Combining his passion for automobile and security, he owns a company that specialises in improving car performance and security.

Career Milestones

Consultant – IPOS in Singapore

Head of Technology – Gmedes Pte Ltd

Our Certifications

SSS Expert is qualified with a wide range of cybersecurity certifications and accreditations that enable us to service small to large corporations effectively.