Arun Mohan, CISSP
Senior Information Security Specialist at Electronic Government Authority, RAK- Claim this Profile
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English Full professional proficiency
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Hindi Native or bilingual proficiency
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Tamil Native or bilingual proficiency
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Kannada Professional working proficiency
Topline Score
Bio
Credentials
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Certified Information Systems Security Professional (CISSP)
(ISC)²Feb, 2023- Oct, 2024 -
Certified Information Security Manager (CISM)
ISACAFeb, 2023- Oct, 2024 -
Cisco Certified CyberOps Associate
CiscoMar, 2021- Oct, 2024 -
Cisco Certified Network Associate certificate
CiscoApr, 2017- Oct, 2024 -
Cisco Certified Network Professional Enterprise certificate
CiscoApr, 2017- Oct, 2024 -
Cisco Certified Specialist - Enterprise Advanced Infrastructure Implementation certificate
CiscoApr, 2017- Oct, 2024 -
Cisco Certified Specialist - Enterprise Core certificate
CiscoApr, 2017- Oct, 2024 -
Cisco Certified Specialist - Security Core certificate
CiscoNov, 2019- Oct, 2024 -
Cisco Certified Network Associate Routing and Switching certificate
CiscoApr, 2011- Oct, 2024 -
Cisco Certified Network Professional Routing and Switching Certificate
CiscoApr, 2017- Oct, 2024 -
AWS Certified Solutions Architect - Associate
Amazon Web Services (AWS)Sep, 2019- Oct, 2024
Experience
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Electronic Government Authority, RAK
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Government Administration
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100 - 200 Employee
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Senior Information Security Specialist
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Feb 2019 - Present
𝑲𝒆𝒚 𝑹𝒆𝒔𝒑𝒐𝒏𝒔𝒊𝒃𝒊𝒍𝒊𝒕𝒊𝒆𝒔 - ❖ Currently working in Information Security (INFOSEC) & BCP Division of Government of Ras Al Khaimah e-Government handling IT-Cyber Security end to end like Cloud Security, On-prem Cloud infrastructure Security, Network Security, Sandboxing, SIEM, NAC, Email Security, Multi-Factor Authentication, Web Security, SSL Certificate security & End Point Security. ❖ Major focus on Info Sec & Network & Cyber Security Architecture design, development & Implementation such as Cloud, SIEM, Information Security Governance, Risk Management & Compliance to protect Information systems & assets. ❖ Information Security Program Development, Policy & Process enforcement, documenting & handling exceptions sign-off ❖ Experience in developing Policies, Processes, standards & Operational Procedures documentation for SOC. ❖ Responsible for Cyber security plans such as monitoring, identification, investigation, mitigating, reporting, and remediation of cyber security threats and risks (viruses, spam, ransomware, etc.). ❖ Provide second-level support and Malware analysis during and after a critical security incident. ❖ Act as a Subject Matter Expert in Cloud Security, Network Security & guide the team to achieve Compliance and establish a minimized Risk environment. ❖ Technical security Evaluation, Solutions on key security requirements, Risk Assessment, Mitigation & Secondary controls implementation. ❖ Hands-on Migration of Cloud from traditional Infrastructure considering organization Security Requirements. ❖ Hands-on IBM Q radar and Microsoft Sentinel & other Microsoft security bundles to manage and monitor external events and security logs to identify new threats, vulnerabilities, and incidents Worked on SAOR solution & XDR for the Security Incident. ❖ Worked collaboratively with Cyber Security Risk & Compliance, IT Services, Service Desk & End User support groups to ensure there are consistent monitoring, detection & response processes in place. Show less
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Cognizant
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United States
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IT Services and IT Consulting
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700 & Above Employee
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Technical Lead
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Jan 2017 - Feb 2019
𝑲𝒆𝒚 𝑹𝒆𝒔𝒑𝒐𝒏𝒔𝒊𝒃𝒊𝒍𝒊𝒕𝒊𝒆𝒔 -❖ Part of Cognizant’s Infra. division, handling end to end network & Security Practices for Clients.❖ End to end network Infrastructure management, threat advisory preparations, active on-going vulnerability assessments & remediation. ❖ Audit, Risk & compliance identification & remediation/mitigation for specific accounts. Handling the entire Information security domain. ❖ Hands on experiencing in managing and troubleshooting latest technologies CISCO Viptela, SD-WAN, ACI (NSX)❖ Also extended support for operations team, handling varying technologies in security - IPSEC L2L, RA, AnyConnect VPN, Application Inspection, TCP dump capture, packet analysis and analyzing with Wireshark filters, routing – Static, OSPF, BGP, different kinds of NAT, route maps, ACL, SLA Monitors, Switching – STP, Trunking & Port Security, etc. Show less
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Sr System Engineer
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Jan 2015 - Jan 2017
𝑲𝒆𝒚 𝑹𝒆𝒔𝒑𝒐𝒏𝒔𝒊𝒃𝒊𝒍𝒊𝒕𝒊𝒆𝒔 -❖ Another role included to be a technical lead in troubleshooting, managing & maintaining Cognizant network across the Globe supporting more than two hundred and fifty thousand (2,50,000) users spread across 80 locations with varied network architecture❖ As a part of L3 team, mentoring L1 and L2 resources and guiding, those to make sure SLA, Team Scores and other KPI’s are exceeded in expectations.❖ Liaising with clients and users from across the globe and working on the requirements viz. project connectivity setups, new implementations, expansions etc.❖ Worked on P0 & P1 Impact, Non-Impact Critical Incidents for Critical Incident Management Team, which is being the highest level of Network Data & Security support in Cognizant.❖ Hands on CISCO ASA, ASR Routers, Modular Switches, Nexus 7 K & 5 K, APIC (ACI), FTD, Juniper, Check Point & Palo Alto. Show less
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HCLTech
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India
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IT Services and IT Consulting
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700 & Above Employee
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Information Technology Technical Analyst
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Dec 2011 - Jan 2015
𝑲𝒆𝒚 𝑹𝒆𝒔𝒑𝒐𝒏𝒔𝒊𝒃𝒊𝒍𝒊𝒕𝒊𝒆𝒔 - ❖ Managed IT Network & Security Infra globally for HCL Clients. ❖ Scope of work to plan, design, implement, troubleshoot, maintain their Network & Security Infrastructure end to end. ❖ Had worked on multiple flavors of Firewall, Nexus, Cisco Routers & Modular switches. ❖ Implementing new switches, routers as a part of device failure, tech refresh. ❖ Implementation of secure switched environment, which includes enabling port security and enable VACL between VLAN’s ❖ Communicate and Coordinate with Various vendors to follow up on opened cases, warranty, and support maintenance. ❖ Liaising with multiple clients from across the globe and working on their requirements viz. project connectivity setups, new implementations, expansions, etc. ❖ Implement changes requested by various application teams or any changes upon management’s approval (Change Management) keeping the network security uncompromised. Show less
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Education
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2005 - 2009
National Institute of Technology, Tiruchirappalli
Bachelor's degree, Electrical, Electronics and Communications Engineering
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