Umar Hassan Email & Phone Number

Lahore, Pk

Pleasanton, California, United States

Pleasanton, California, United States

- Analyzing and monitoring cyber security events by using of Alien Vault (SIEM) Central, Appliance & anywhere - Determine the attacks through SIEM alerts and perform its forensic analysis with the help of customer requirements and their need and prepare vulnerability assessment reports- Creates new trouble tickets for alerts that signal an incident and require Tier 2 / Incident Response review.- Troubleshoot the network devices on NOC (Auvik) collector, follow the escalation path… Show more - Analyzing and monitoring cyber security events by using of Alien Vault (SIEM) Central, Appliance & anywhere - Determine the attacks through SIEM alerts and perform its forensic analysis with the help of customer requirements and their need and prepare vulnerability assessment reports- Creates new trouble tickets for alerts that signal an incident and require Tier 2 / Incident Response review.- Troubleshoot the network devices on NOC (Auvik) collector, follow the escalation path, and make sure the connectivity status is up for all clients - Managing and troubleshooting multi-vendor devices like Cisco, Arista, Juniper, Fortinet, Palo Alto, and provide complete solution according to customer requirements- Provide Alien Vault complete solution for cyber security SIEM solution - Configuration management and monitoring for all Palo Alto firewalls through Panorama and Fortinet firewalls through Fortimanager.- Responsible for designing and configuring Layer 1-7 security / Network Transport, Wireless Networks, and IPS/IDS- Implement network hardening and security standards- Adhere to and support change management procedures and policies- Manage site to site VPN, SSL/Remote VPN, and controls- Analyze, identify, and troubleshoot network security issues- Remain updated on Firewall and Network Security topics, including Palo Alto updates- Responsible for Network Security Incident Response, DNS, and URL Filtering- Manage Antispam and Email Filtering- Meraki Firewallshttps://www.stninc.com/ Show less

Lahore, Punjab, Pakistan

*High Level designing, configuring, and troubleshooting complex IT datacenter environments. *Proficient in working with multi-vendor network and security solutions, ensuring seamless integration and robust performance across diverse platforms. *Working with various clients across the country.*Expertise in managing and optimizing enterprise-level networks, implementing cutting-edge security protocols, and resolving critical issues to maintain high availability and security.*Adept… Show more *High Level designing, configuring, and troubleshooting complex IT datacenter environments. *Proficient in working with multi-vendor network and security solutions, ensuring seamless integration and robust performance across diverse platforms. *Working with various clients across the country.*Expertise in managing and optimizing enterprise-level networks, implementing cutting-edge security protocols, and resolving critical issues to maintain high availability and security.*Adept at leading projects and collaborating with cross-functional teams to deliver scalable, secure, and efficient datacenter operations. Show less

Faisalabad, Punjab, Pakistan

• Analyzing and monitoring cyber security events by using Alien Vault (SIEM) Central, Appliance & anywhere• Determine the attacks through SIEM alerts and perform forensic analysis with the help of customer requirements and their need and prepare vulnerability assessment reports• The Auvik is used for troubleshooting, analyzing devices and alerts through SLACK notifications following the escalation path, and making sure the connectivity status is up for all clients• Managing and… Show more • Analyzing and monitoring cyber security events by using Alien Vault (SIEM) Central, Appliance & anywhere• Determine the attacks through SIEM alerts and perform forensic analysis with the help of customer requirements and their need and prepare vulnerability assessment reports• The Auvik is used for troubleshooting, analyzing devices and alerts through SLACK notifications following the escalation path, and making sure the connectivity status is up for all clients• Managing and troubleshooting multi-vendor devices like Cisco, Arista, Juniper, Fortinet, FTD, F5, and Palo Alto, and providing complete solutions according to customer requirements Show less

Lahore, Pakistan

Key Responsibilities:-To ensure communication between networks entities and solve any possible failures -VOS300 -ASA Firewall-Works on routers (Cisco7600 Series), PGW (Cisco 2200), Media Gateways and Switches (3500, 3700, 2900, series etc)- Creates LAN/VLANS for an Enterprise end devices , VPNS, Tunnels and the efficient use of Dynamic Routing Protocols as per requirement and network topology-VOIP protocols (SIP,H323,MGCP etc.) Soft switches (eyebean for calls… Show more Key Responsibilities:-To ensure communication between networks entities and solve any possible failures -VOS300 -ASA Firewall-Works on routers (Cisco7600 Series), PGW (Cisco 2200), Media Gateways and Switches (3500, 3700, 2900, series etc)- Creates LAN/VLANS for an Enterprise end devices , VPNS, Tunnels and the efficient use of Dynamic Routing Protocols as per requirement and network topology-VOIP protocols (SIP,H323,MGCP etc.) Soft switches (eyebean for calls testing), NEXTONE Session Border Controller (SBC), Real time Session Manager (RSM). -Make sure to providing VoIP Support to various international companies as per SOP -Service handling by proper Provisioning of Switch for SIP calls -Analyzing Layer2/Layer3 traces and SIP call flows to troubleshoot for customer specific issues-Working experience on Spring Board to manage and built database of carriers for all inbound VoIP CallsSwitching:-- Having hands on experience on switching such as (VLAN, PVLAN, CDP, LLDP, UDLD, VXLAN, VTPv1/v2/v3, STP, RSTP, MSTP, MLS, HSRP, VRRP, GLBP, CEF, Nexus N5K, 7K, 9Kseries , 802.1x etcRouting: - Having hands on experience in a live environment (Static, RIP, RIPV2, OSPF, EIGRP, BGP, IS-IS, MPLS) etc Having hands on experience like MPLS-LDP, MPLS-VPN (PE-CE RIP, OSPF, EIGRP, BGP-MPLS), MPLS-DMVPN, VRF’sHaving hands on experience like 2012, 2016 Having experience on ASA (ASDM) , AnyConnect VPN etc- Layer-2 Security (port security, DHCP snooping, BPDU/ROOT/LOOP Guard), ACL (standard, extended, AS-Path), DHCP(IPV4&IPV6), VLSM, DNS, Frame-Relay, NAT, PAT, GRE Tunneling, Site-2-site VPN, Remote Access VPN, MPLS, MPLS-VPN, MPLS-DMVPN, VRF, Policy maps, Route maps, GRE Tunneling, IPSec Tunneling, GRE Over IPSec Tunneling, Class maps, etc- LACP, PAGP, VSS, MEC etc- QOS:-- Networking QOS, RX, TX, Trace route, Traffic Shaping, Traffic Policing, Queuing etc-CCTV-Documentation-Fibre Cabling-Media Types Show less

Lahore, Punjab, Pakistan

-Monitor, analyze and handle SBC like Dialogic Control Switch including its daily base minutes reports-Handling EMS and configure E1's of all POP's -SS7 link and SIP Call flow-TDM Trunking -Analyzing and handling PDD,ACD and minutes -Call testing on Softphone eyebean-Handling all types of alarms that generate by NMS and solve remotely through different operators

Key Responsibilities:-Analyzing and monitoring NOC system-Necessary documentation and generate span reports of all operators -Monitor (NMS) Solarwind on windows server-Focus on daily minutes reports

Bachelor'S Of Electrical Engineering, Electrical, Electronics And Communications Engineering

Electrical(Electronics) Engineering (Comsats-Lancaster)

Pre-Engineering, Physics, A

Matriculation, Science Group, A

Education record

Bachelor'S Degree, Bs-Electrical (Electronnnics & Communication) Engineering

Activities and Societies: Football Member of IEEE Society