Patrick Yeung Email & Phone Number

San Mateo, California, United States

Network engineering consultant with a focus on PKI.Key Clients and Roles:- Gilead Sciences: Network Engineer- Franklin Templeton Investments: Network Engineer, Cisco ISE Subject Matter Expertise- Atmel Corporation: Network Engineer- Safeway: Network Security Engineer- Visa: Network Engineer- Insurance Company of the West: Network Engineer- Autodesk SPS: Network and Security Engineer- Wells Fargo Bank: Firewall Engineer- LinkedIn: Network Administrator- TJX Companies: Subject Matter Expert for Cisco NAC (Clean Access)- Wind RiverProduct Expertise:Public Key Infrastructure (PKI)- PrimeKey EJBCAFirewalls- Cisco ASA / PIX / FWSM- Palo Alto Networks- Checkpoint- Juniper NetScreen- SonicWALLIDS/IPS- Cisco appliances and modules- SnortServer Load Balancing- F5 BIG-IP- Cisco ACE (Application Control Engine)- Cisco CSS (Content Services Switch)Network Monitoring- Cisco CS-MARS (Protego)Admission Control, Posture Assessment, Remediation- Cisco NAC (Network Admission Control)/Clean Access(Perfigo)- Cisco ISE (Identity Services Engine)Protocol Analyzers- Wireshark / Ethereal- Network General SnifferPenetration Testing- Nessus- NMAPEndpoint Security- Cisco Security Agent- Symantec Endpoint ProtectionAuthentication, Authorization, and Accounting- Cisco Secure ACS 4.x and 5.x- Cisco ISE- RSA SecureID

Independent consultant, providing systems and network engineering expertise.(Website: http://www.pyeung.com)

Successful pre-sales SE, lending technical expertise throughout the entire sales cycle.

Systems and network consulting, with a focus on securing clients' network infrastructure.

Duties include managing and supporting local area network, providing technical support, and creating test labs to run company-developed software on multiple networking platforms.

Multiple positions include network administrator, technical trainer, Clipper/dBase application developer, and technical support engineer.