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Haran MAMANKARAN
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About Me

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"A dynamic and results-driven information security professional with a passion for protecting critical systems and data. Equipped with a unique blend of technical expertise, business acumen, and self-motivated learning abilities. Proven track record of success in implementing security policies and procedures, conducting security reviews, penetration testing, and vulnerability assessments. Skilled in identifying, analyzing, and mitigating cyber threats through the implementation of robust network and system security controls. A natural leader and team player who excels in collaborating with cross-functional teams to drive security initiatives forward."

Work Experience

Lead - Cyber Defence Engineer at Dialog Axiata PLC (2010 - 2024)

  • Job Responsibilities 
  • Responsible to manage Blue & Red teaming Operations
  • Incident Handling & Response
  • Security Content Development and Correlation for SIEM & SOAR
  • Experience in configuring and managing security products (PAM,MDM,VA Tools,SIEM,NGAV,Multifactor Authentication ) 
  • Conducted quarter research on risk current threat landscape and implement preventive actions
  • Developed and implemented emergency procedures to deal with security threats
  • Identifying problems, investigate and suggest methods of improving the delivery of IT services
  • Contact Periodic Vulnerability Assessment and Penetration test and providing expertise advice to mitigate the risks
  • Analyzed and prioritize the Vulnerability findings in order to spend the time to fix on major exploits
Security Operation Center
Incident Response
Digital Forensic
Cyber Threat Analyst
Penetration Testing Mobile/Web/Network
Risk & Governance
Policy Management
Project Management & Consultant

Community Engagements

Awards & Recognition

Academic Qualifications

  • Master’s in Business Administration - London Metropolitan University (2019-2021)
  • Master’s in Information Security - AeU University (2015-2017)
  • PGDip in Cyber Forensic - University of Westminster (2021-2023

Professional Qualifications

EC - Council Certifications

  • ECC-CEI-AC36396F31D8
  • LPT_F38DCHDO65D6
  • ECSA_2D6998EDE8DF
  • ECIH_29CA1872405F
  • CHFI_EC3C17017B4E
  • CEH_2E345519D3F7

ISACA Certifications

  • certified-data-privacy-solutions-engineer-cdpse (1)
  • certified-information-security-manager-cism (1)

CompTia Certifications

  • comptia-cysa-ce-certification
  • CloudPlus Logo Certified CE

eLearnSecurity Certifications

  • eJPT
  • 2022-09-12 19_52_03-Window
  • 2022-12-23 18_21_20-Window

CyberWarFare Labs Certifications

  • 0f9d9425-e23d-4cd7-9e03-33dcafb0914f
  • aa1c46fc-317e-41e0-80b5-2ac68faabea7
  • 1eb5a732-a190-4991-97e7-cb9b38a863db

Other Security Certifications

  • rocheston-certified-cybersecurity-engineer
  • 1519856035043
  • 1519878688185
  • DNV
  • 1614119284739
  • 498308d4-188a-40ca-9eec-af2f5ad632b5

AttackIQ Certifications

  • foundations-of-purple-teaming
  • foundations-of-operationalizing-mitre-att-ck
  • foundations-of-breach-attack-simulation
  • introduction-to-easy-framework-for-threat-intelligence
  • introduction-to-fin6-emulation-plans
  • uniting-threat-and-risk-management-with-nist-800-53-and-mitre-att-ck
  • intermediate-purple-teaming
  • application-of-att-ck-navigator
  • extending-att-ck-with-att-ck-workbench
  • menuPass_Emulation_Plan_Execution
  • Intermediate_MITRE_ATT_CK

IT Certifications

  • Information Technology Infrastructure Library v3
  • Microsoft certified technical Specialist (MCTS)
  • Microsoft Certified Professional (MCP)
  • Diploma in Linux operating system
  • Diploma in Information Technology with E-commerce
  • Diploma in Hardware & Networking

Memberships

  • Professional Member of ISACA
  • Professional Member of Comptia
  • Professional Member of The Computer Society of Sri Lanka
  • Professional Member of British Computer Society
  • extending-att-ck-with-att-ck-workbench
  • application-of-att-ck-navigator
  • intermediate-purple-teaming
  • uniting-threat-and-risk-management-with-nist-800-53-and-mitre-att-ck
  • introduction-to-fin6-emulation-plans
  • introduction-to-easy-framework-for-threat-intelligence
  • foundations-of-breach-attack-simulation
  • rocheston-certified-cybersecurity-engineer
  • 1519856035043
  • 1519878688185
  • DNV
  • 1614119284739
  • foundations-of-purple-teaming
  • foundations-of-operationalizing-mitre-att-ck
  • comptia-cysa-ce-certification
  • certified-data-privacy-solutions-engineer-cdpse (1)
  • certified-information-security-manager-cism (1)
  • LPT_F38DCHDO65D6
  • ECSA_2D6998EDE8DF
  • ECIH_29CA1872405F
  • CHFI_EC3C17017B4E
  • CEH_2E345519D3F7

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