Ruslan Haris

Background

About Ruslan Haris

Majoring in Telecommunication Engineering, especially wireless communication, Network Communication, Multimedia and Transmission Communication. I have knowledge about PSTN Network (Exchange, MDF, DP, Signaling Gateway) Cellular Concept (CDMA, WCDMA, GSM, UMTS, IMS), Access Network,SS7, Digital Switching,Packet Switch and Network Security,MPLS,Frame-Relay,and ATM, 3. Familiar with Ericcson RAN device (RNC,RXI,TN,Marconi,RBS) in P6,P7 and W10 4. Familiar with windows server,XP,Vista), and Linux/Unix (RedHatv9, Enterprise), Fedora(v5,v6), Slackware (v9,v10,v12) 5. Familiar with Oscilloscope, Spectrum Analyzer, Public Telephony Exchange (STDIK), IP PABX ALCATEL, SOFTSWITCH TRG-CRX101 Cisco router 2600,Cisco router 1700, Cisco router 3800, Cisco router 7200 6. Familiar with internetworking and internet (TCP, IP, LAN, WAN, Wireless) 8. Research in Dialogic Card DJCT/LS, IVR, IVM; 9. Research in VoIP application using H.323, SIP, IAX. Research in Softswitch Class 4 implementation and NGN,MSAN 11. Research in Security VoIP service for NGN 12. Research in ENUM Server and Email Server 13. Research in Asterisk as a IP PBX and Free PBX 14. Research in Zimbra as Email Server for small office 15. Research in IMS for enterprise solution Specialties: telecommunication Now focusing on security, spesific area for PKI ( public key infra structure ) 1. Deploy CA (certificate autority ) with ejbca enterprise 2. Managing system for storage private key with HSM ( hardware security module ) 3. Deploy and maintance OCSP and Crl for checking validation of certificate 4. Hardening and pacthing server for CA infrastructure 5. Monitoring network security 6. Research and development for security update 8. Testing and vulnerability 9. Implementation of stadarization information security (ISO 27001)