Arun Ramamurthy Email & Phone Number

Bengaluru, Ka, In

Bengaluru, Ka, In

Bengaluru, Karnataka, India

•Leading the Attack Surface Management (ASM) team I play a crucial role in minimizing the attack vector and surfaces within the Unisys organization and the Development, maintenance, and strategic direction of Attack Surface Management capabilities.•Leading the Cloud Security team, I Ensure the security of cloud-based data and applications against unauthorized access, theft, and other threats.•Develop, implement, and manage cloud security policies, procedures, and controls to protect the organisation's cloud infrastructure, services, and applications•Conducting regular security assessments and audits to identify vulnerabilities and develop plans to address them.•Lead the implementation and operation of cloud security tools, technologies, and processes to ensure we meet our security requirements•Collaborate with other security teams to identify and refine processes, as well as providing coaching and mentorship to team members.•Cloud Security Posture Management: help in designing, maintaining and monitoring the security of the Cloud Infrastructure, primarily Azure and AWS.•Responsible for researching, building, and implementing various detection methods and code automations to identify technologies as part of leading the CSPM team.•Analyse cloud services, APIs, and log payloads to ensure that the organization is meeting industry standards.•Responsible for providing technical guidance for reducing the risk of vulnerabilities and associated incidents by proactive identification and remediation of vulnerabilities.•Collaborate and provide business and technical expertise to MSSP Analysts to optimize the MSSP detection and response capabilities.•Perform vulnerability attack surface assessments and threat modelling to identity control weaknesses and assess the effectiveness of existing controls.

Bengaluru, Karnataka, India

I provided leadership, coordination, expertise and guidance on cyber security and SOC services provided to both internal and external Amadeus customers. I am also responsible for developing and coordinating the teams that are necessary to ensure the efficient delivery of these SOC & cyber security solutions to Amadeus customers . My key accountabilities include, but not limited to:-Design and delivery of cyber security solutions for Amadeus & its customers, alongside the elaboration of standards and reference architectures for securing customers’ environments-Development of that are necessary to ensure the efficient delivery of SOC & cyber security solutions to Amadeus customers-Execute functional business plans – medium/long term – and drive Amadeus business strategy in developing new cyber security services-Answering customers’ requirements (RFPs) in the area of Security Operations and cyber security services-Collaborate with other security teams and Amadeus Business Units in developing new cyber security services for Amadeus customers-Generate ideas and drive innovation to reinforce the business strategy of Amadeus regarding cyber security services for its customers-Resource and budget planning for developing and delivering external security services -Communication management (Internal & External) for security intelligence, incident reporting and other security areas-Deliver Executive security & business intelligence briefings-Support Vulnerability Response Process (VRP) for quick and efficient response and remediation to critical zero-days impacting Amadeus assets or customers’ environments

Bengaluru, Karnataka, India

• Head of Cyber Security Operations Center• Designed and established 24/7 Security Operations Center strategic and tactical plans, supporting the roadmap development and Security objectives of the company• Established operational foundations, defined metrics and KPI’s to drive governance, quality, and efficiency of the Security Operations Centre• Managed the deployment, monitoring, maintenance, development, upgrade, and support of all• security solutions managed by the SOC• Developed and mentored staff through close performance management and education• Supported Compliance programs like ISO 27001 and SOC 2 Type 2 through security processes• implementation

Bengaluru, Karnataka

o Managing global Cyber Security Operations Center & Regional SIEM service Operations Team, providing managed threat detection, managed threat response and CERT services throughout Amadeuso Designed and implemented Cyber Security Operations Center solution for Amadeus and created various process flow and playbooks for the Operations Team to deliver threat detection and threat response services.o Globally heading the Red Team Operations (Offensive Security Operations) in scoping, planning, executing engagements and delivering the report to senior management and stakeholders.o Resource/People Management including planning, sourcing, performance & career managemento Executed Offensive assessments to improve detection and blue team capabilities simulating various APT adversarieso Actively participated in the solution design of SIEM, Threat Intel Platform, Threat Hunting Platform and deception technology and campaigno Played the role of Incident Manager for APAC regiono Developed, implemented and managed the infrastructure vulnerability management team and vulnerability management solution for internal IT and data center operationso Work in the team to develop and evolve security operations technology & processes to meet the needs of the Amadeus security teamso Constant tuning and engineering of the SOC to detect, identify and eradicate technical security threats o Delivery of security reports and metrics according to KPIs to various stake-holderso Define and review reports/alerts to detect security policy/standard violationso Ensure availability of SOC infrastructure/serviceso Participation in the evaluation of new technologies (HW and software) in respect to the SOC and internal IT

Bangalore, India

Infrastructure and Web application Penetration TestingDevelop and publish new security hardening standards and review existing standards for various Operating systems and applications based on CIS and NSA benchmarks.Consultancy to Engineering and Operations teams on security standards & baselinesPreparing security test strategy and test cases for different platforms

Bangalore

L2 and L3 support for HP Inkjet and LaserJet All-in-one printers.Troubleshooting of Systems, Server and medium business networks.Managing and maintaining Site backup, using NT backup Utility.Troubleshooting Desktop and server related queriesServer Administration, for Windows 2000 & 2003 server Desktop Hardware and software support.

Master Of Technology - Mtech, Software Systems

Post Graduate Diploma In Cyber Law & Cyber Forensics (Pgdclcf), Distinction

Master Of Business Administration (M.B.A.), International Business, First

International Business

Engineer’S Degree, Chemical Engineering, First

Chemical Engineering