Abdus S. Email & Phone Number

Sunnyvale, Ca

San Jose, Ca

- Conduct Network and Security testing on Cisco Catalyst 6500 Series switches- Configure and test software features with a focus on security including Access-Lists, NAT, DHCP, etc.- Design, configure and test topologies using L2 and L3 protocols and their functionality- Design scenarios and perform testing using IXIA traffic generator.

Wichita, Kansas Area

- Provide technical support to remote office for secure communication- Serve as a technical liaison to internal groups on network design, implementation and troubleshooting of complex network and security issues.- Troubleshooting VLAN, DHCP, Inter-VLAN Routing, SPAN/RSPAN, Spanning tree- Manage, administer and secure Linux and Windows servers running Web, DNS, AD and Application Servers- Perform periodic vulnerability assessment (VA) and penetration testing; deployed centralized VA server- Design, install, configure and managed VMware ESX, ESXi, within vSphere 4 and 5 environments with VirtualCenter- Perform pre-production Web application security testing including blackbox anomaly injections and fuzzing using automated and manual methods - Drafted and implemented BCP/DRP, patch management and organizational security policies- Configure and maintain IPSec tunnels, remote access VPNs and Firewalls- Configure and implement Endpoint and host based firewall, Host based Intrusion Detection System (IDS), Network Access Controls (NAC) and antivirus solution using Symantec endpoint protection

Research on Information and Network Security to quantify the amount of anonymity and privacy a system provides.

- Provided (L2/L3) supports for a tier three datacenter of McNolia Inc. having a heterogeneous environment comprising of Windows, Linux and BSD Servers- Administered security and monitoring services for client’s network and websites- Configure, support, and troubleshoot various switching features and protocols (VLANs, VTP, RSTP, Trunking, HSRP, Bridging, Ether channels)- Assisted in maintaining and securing network infrastructure across multiple countries comprising of hardware including Cisco catalyst 3500 series switches, Juniper Netscreen firewalls and Barracuda WebApp FW.- Designed and deployed SEIM using open source technologies- Designed and implemented VMware based virtual server farms comprising of more than 250 servers- Prepared and presented audit reports on security and vulnerability assessments to higher management- Provided threat intelligence and technical support to more than 50,000 subscribers and clients of CERTStation Inc.- Performed onsite and remote security consulting including vulnerability assessment (VA), penetration testing, web application security assessment and wireless assessment using commercial and open source tools- Conducted security analysis on open-source and proprietary software’s and followed responsible disclosure of bugs- Performed blackbox and whitebox application security testing for new in-house developed applications, legacy applications and websites while working with development, testing and operation teams to resolve or mitigate security issues- Conducted in house security awareness trainings

Ms, Computer Networks / Information Security

Bcit, Information Secuirty, Network Secuirty, Information Technology

Engineering

Computer Science