Security Analyst
British Telecom
مجموع سنوات الخبرة :9 years, 4 أشهر
Client - Nestle
Prime contributor for implementation, maintenance and troubleshooting the security
incidents associated with features Intrusion Prevention/Detection
Systems, Security Policies, URL Filtering, and Identity Awareness.
Analyze, escalate, and assist in remediation of critical information security incidents.
Conducting Incidence Forensics to determine host triage and retrieval, malware
analysis, remote system analysis, end-user interviews, and carried remediation efforts
Performed Risk assessments and execute tests of data processing system to ensure
functioning of data processing activities and security measures.
Assessing technical work in alignment to the ITIL process - mainly: Change and
Release management, Incident Service Request Management, Problem management,
Asset Management and Compliance.
Investigate incidents using SIEM technology (ArcSight), packet captures, reports,
data visualization, and pattern analysis.
Regularly review standard operating procedures and protocols to ensure SOC
continues to effectively meet operational requirements.
Assist Analysts in monitoring network traffic and security alerts for
potential events/incidents as well as trending and historical analysis and ensuring all
incident reports are complete and written within standard operations.
Train users and promote security awareness to ensure system security and to improve
server and network efficiency.
Working with higher management on different critical incidents throughout the incident
life-cycle.
Document computer security and emergency measures policies, procedures, and
tests.
Majorly worked on implementation, maintainence and troubleshooting the network security issues associated with features VPN, Policies, NAT Rules, IPS/IDS, URL Filtering, Identity Awareness.
Execution of Vulnerability Assessments and remediation of vulnerabilities in order to have continuous improvement of service
Experienced in handling complex Design, Implementation, Migration, and Troubleshooting activities on Palo Alto firewalls.
Performed regular tasks of configuring and troubleshooting Network Monitoring systems and security infrastructure devices.
Worked on intrusion detection systems, anti-virus software, authentication systems, log management, content filtering, web filtering, anti spam, IPS etc.
Took initiative to educate new joiners and Documented On Boarding plans
Configure, Test & Maintain LAN, WAN equipments & related services.
Maintain & Support clients w.r.t LAN/ WAN environment along with implementation of routing protocols as RIP, EIGRP, BGP &OSPF
Worked collectively with leads to bring projects closure with minimum direction, guidance & oversight.
Strong understanding & practical experience with technologieslike MPLS, VPLS, MLA VPNs .
Exposure to network hardwares such as CISCO Routers, Ethernet Switches, bridges, Gateways & Firewalls.
Trouble shooting for Broadband related issues.
Setting up wireless and wired connection on Laptops and Desktops. Connectivity issues with Modem, Routers, Hubs and Switches.
Dealing with network connectivity LAN, WAN and MAN and providing resolution to the clients over telephony.
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