Adnan Alwusabi

Bachelor degree in Computer Science (Information Systems) in parallel with Diploma in Computers Network.
+10 years of professional experience in Security and Networking industry, Providing Consultation, Configuration, maintenance, and troubleshooting. professional Certified from Cisco CCNA R&S, CCNA Cyber Ops, CCNP in R&S, CCNP Sec, CCIE R&S(Written) CCIE Security(Written) .
Have completed many professional training in the IT such CEH, Linux, MCSA, CCNA Security, IPV6 CCIE Security LAB V5, CISSP.
Solid Knowledge in IP networking, Operating Systems, and IT industry/Technologies. Very good skills in Systems administration, Domain administration, technical troubleshooting, Helpdesk, and customer support.
Hardworking, fast learning, ability to adapt with different work environments, good team player with good communication skills

Network Engineer, Network Security Engineer, Cybersecurity Engineer

Professional Experience:
stc – (Credence Security) DEC-2018-Current
Position: RedSeal Administrator (Cyber Security Solution)
• Creates one interactive model of all network environments (Layers 2, 3, 4 and 7), application-based policies, endpoint information from multiple sources.
• Cyber insurance to mitigate their cyber risk exposure.
• Monitoring network changes, evaluating devices to see if they are securely configured, making sure that only authorized have access to critical data
• Locate a compromised device, determine which assets bad actors can reach from there – and get information to stop them.
• Decide what action to take Since RedSeal’s model includes all possible access paths, specific paths the network attacker could take to valuable assets. Specific containment options.
• Compliance and Risk Assessment.
King Saud University (AL-JERAISY Project) Riyadh-KSA Dec, 2012 - 2018
Position: Network & Security Engineer
• Providing L2 and L3 network support.
• Plans and implement IP networks environment and infrastructure.
• Tracking of security incidents and preparation of daily, weekly, and monthly reports.
• Investigate intrusion incidents, conduct forensic investigations, and mount incident responses. • Test security solutions using industry standard analysis criteria.
• Monitor changes in software, hardware, facilities, telecommunications, and user needs. • Analyze security breaches to determine their root cause.
• Create necessary scripts.
• Install and configure and troubleshooting Catalyst switches such as 6500, 5000, 4000, 3750 and 3750x ,…etc.
• Reporting all performance indicator through Solar-winds, Procera Packet-logic tools by Monitor network devices and interface availability and performance indicators, such as bandwidth utilization, packet loss, latency, errors, discards, CPU, and memory for SNMP
• Track-related problems : IP Routing, Frame Relay, Multi-Layer Switching, EIGRP, WAN Equipment, Proxy Server, TCP/IP, RIP, CDP, ETHLOAD, BGP, HSRP, IGRP/EIGRP, IP, MPLS, NAT, OSPF, VLANS ,DHCP , and SNMP
• Controlling ACS Server.
• Firewall, WAN optimization/compression,
• Cisco prime management
• SW/HW upgrades for network elements and computers.
• Perform preventive maintenance procedures/Activities.
• Handling clients raised tickets using the ticket support system.
• Follow up tickets to ensure proper resolution and client satisfaction.
• Provide training to newly joined employees.
• Reporting all work and activities to management.

Bachelor degree in Computer Science (Information Systems) in parallel with Diploma in Computers Network.

professional Certified from Cisco CCNA R&S, CCNA Cyber Ops, CCNP in R&S, CCNP Sec, CCIE R&S(Written) CCIE Security(Written) .
Have completed many professional training in the IT such CEH, Linux, MCSA, CCNA Security, IPV6 CCIE Security LAB V5, CISSP.