Wong Chee Liang

Information Technology Security Specialist at Affyn
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Contact Information
us****@****om
(386) 825-5501
Location
SG

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Credentials

  • Microsoft Certified: Security, Compliance, and Identity Fundamentals
    Microsoft
    Jan, 2023
    - Nov, 2024
  • Microsoft Certified: Azure Fundamentals
    Microsoft
    Sep, 2022
    - Nov, 2024
  • Certificate of Completion - ITIL V4
    New Horizons Computer Learning Centers
    Mar, 2020
    - Nov, 2024
  • Accredited Configuration Engineer V8.0
    Palo Alto Networks
    Apr, 2018
    - Nov, 2024
  • MSSP Platform 7.1 Configure and Troubleshoot
    Palo Alto Networks
    Nov, 2016
    - Nov, 2024
  • Firewall XTM V11.8 Basics
    WatchGuard Technologies
    Feb, 2014
    - Nov, 2024
  • AWS Certified Cloud Practitioner
    Amazon Web Services (AWS)
    Nov, 2022
    - Nov, 2024
  • CREST Practitioner Security Analyst (CPSA)
    CREST - www.crest-approved.org
    Jun, 2020
    - Nov, 2024
  • EC-Council Certified Security Analyst: Penetration Testing (ECSA)
    EC-Council
    Jun, 2020
    - Nov, 2024
  • Certified Ethical Hacker (CEH)
    EC-Council
    Mar, 2020
    - Nov, 2024

Experience

  • Affyn
    • Singapore
    • Software Development
    • 1 - 100 Employee
    • Information Technology Security Specialist
      • May 2022 - Present

      • Setup and manage Windows Active Directory (AWS) • Patch management (PDQ Deploy, PDQ Inventory) • Manage cloud platforms (AWS, Azure) • Manage cloud vpn solution using zero trust SDP • Setup and manage company network • Remote support using Teamviewer, RealVNC • Setup and manage Windows Active Directory (AWS) • Patch management (PDQ Deploy, PDQ Inventory) • Manage cloud platforms (AWS, Azure) • Manage cloud vpn solution using zero trust SDP • Setup and manage company network • Remote support using Teamviewer, RealVNC

  • NEC Asia Pacific Pte Ltd
    • Singapore
    • IT Services and IT Consulting
    • 700 & Above Employee
    • Security Analyst
      • Sep 2020 - Apr 2021

      • Cat 1 clear • Security Lead in a Government Agency • Monitor and provide advice on information security issues related to the systems and workflows to ensure the internal security controls are appropriate and operational as required • Coordinate responses on information security incidents • Develop and publish information security policies, procedures, standards and guidelines based on knowledge of best practices and compliance requirements • Assist with data classification assessments, security audits and remediation plans • Collaborate with IT Management to manage security vulnerabilities • Perform network penetration tests, vulnerability assessment scans and risk assessment reviews • Develop, coordinate and review server hardening for platforms used within the environment • Review of logs pertaining to security of various platforms, namely server events and logs, network logs • Create, conduct and maintain user security awareness • Conduct security research in keeping abreast of latest security policies • Any other ad-hoc security related duties as required or assigned

  • Tata Communications
    • India
    • Telecommunications
    • 700 & Above Employee
    • Cyber Security Specialist
      • Aug 2018 - Mar 2020

      • Threat Monitoring and management service consists of SIEM and DDOS Monitoring responsibilities. • Perform Security Alert Monitoring from ArcSight SIEM, perform Initial triage, analysis and provide Recommendations as per customer entitlement • Perform Incident response for the Customers with TCL managed devices • Perform consolidated alert analysis, anomaly pattern detection using various trend analysis techniques • Alert validation inline with TCl CTI/ Open source Threat advisory • Adhoc monitoring , using active channels in case of specific monitoring conditions ( Malware, ransomware IOC monitoring) • Responsible for alert optimization, drive false positive reduction for allocated customers • Responsible to ensure SLA for Incident detection and Initial notification • Trigger Priority -1 Incident management process and subsequent lateral and vertical escalations • Create, schedule and analyze historical data reports in logger • Log analysis and observations • Monitor DDOS alerts detected from Arbor, Radware and Gene detection platforms • DDOS alert analysis and perform mitigation • Finetune / modify mitigation controls based on attack analysis • Perform timely notification and alert closure • Prepare Daily, weekly, monthly report as needed • Vulnerability scanning for customer environment using Nessus and Qualys ACCOMPLISHMENT HIGHLIGHT @ TATA COMMUNICATIONS INTERNATIONAL PTE LTD • Drive to reduce 20% alert reduction for a global customer • Successfully mitigated large DDOS attack for a Banking customer in Singapore.

  • Exclusive Networks Asia
    • Singapore
    • IT Services and IT Consulting
    • 100 - 200 Employee
    • Solution Engineer
      • Apr 2018 - Jun 2018

      • L1 support for Palo Alto Firewall -monitoring the ticketing system for tickets raised and resolve the incidents with accordance to SLA • L2 support for Palo Alto firewall - prepare burn in test report - new deployment and migration from existing firewalls - on site troubleshooting and maintenance activity which includes firmware update and health check etc • L1 support for Palo Alto Firewall -monitoring the ticketing system for tickets raised and resolve the incidents with accordance to SLA • L2 support for Palo Alto firewall - prepare burn in test report - new deployment and migration from existing firewalls - on site troubleshooting and maintenance activity which includes firmware update and health check etc

  • Ensign InfoSecurity
    • Singapore
    • Computer and Network Security
    • 500 - 600 Employee
    • SOC Engineer
      • Sep 2015 - Dec 2017

      • Main responsibility includes supporting the necessary infrastructure, such as Networking equipments / Servers and security products such as IDS/IPS, firewall, SIEM etc to ensure the customer managed device security logs arrived timely to the Global Command Centre (GCC) for threat analysis and identification. • Worked closely with vendors and GCC for incident and problems management to deliver the SLA committed to customer. • Provide infrastructure support and offer advisories consultancy to SDM, Sales and Consultant on pre / post sales activities including but not limited to solutions,, project , incident and service requests to customer • Monitor infrastructure capacity and performance to ensure daily healthy state. Provide Monthly report on servers and network equipments using PRTG • Update baseline documentation, inventory and licenses of customer managed devices and follow up with the operation team for renewal • Monitoring and identifying threats in customers network through payload analysis • Worked with SDM and Security Consultant on recommendations of best practises and resolution and provide customers appropriate action to be taken to mitigate the threat based on the threats identified, such as DDos attack, Virus intrusion etc • Keep abreast on new threats by constantly doing research on latest vulnerability and risk, hackers attacking methods and tools etc. PROJECT ACCOMPLISHMENT HIGHLIGHT @ QUANN ASIA PAC PTE LTD • Supported M1- MOE Security Outsourcing, managing the policy on firewalls, proxy, load balancer etc, to ensure the schools are risk-free from internet • Members in key projects such as Offices relocation project, DR setup, Production Tech-refreshment.

  • Kawatec Pte Ltd
    • Singapore
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Information Technology Engineer
      • Jul 2014 - Aug 2015

      • Responsibility includes setup, maintain and provide daily support to Office IT System, including Servers, Network and Desktop to end users. • Monitor and administrate the network resources utilisation and performance, Track hardware inventory and license, • Responsibility includes setup, maintain and provide daily support to Office IT System, including Servers, Network and Desktop to end users. • Monitor and administrate the network resources utilisation and performance, Track hardware inventory and license,

  • Bluewave Communications Pte Ltd
    • Singapore
    • Engineer
      • Jul 2008 - Jun 2014

      • Responsibility includes setting up, configuring and designing of entire CCTV system and solution including setup of Wired and Wireless network, servers, network management system as required. • Provide installation and configuration at the starting stage of project implementation till UAT acceptance test and report is completed • Provide maintenance and support accordingly to maintenance contract signed • Responsibility includes setting up, configuring and designing of entire CCTV system and solution including setup of Wired and Wireless network, servers, network management system as required. • Provide installation and configuration at the starting stage of project implementation till UAT acceptance test and report is completed • Provide maintenance and support accordingly to maintenance contract signed

Education

  • Nanyang Polytechnic
    Specialist Diploma, Infocomm Technology
    2013 - 2014
  • Singapore Polytechnic
    Diploma, Electrical and Electronics Engineering
    2009 - 2012

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