SATISH Talada
Hyderabad
Summary
Adept Senior Network Security Engineer with a proven track record at Movate Ltd, resolving over 1,500 complex technical cases and mastering network security, including VPNs and packet forwarding. Demonstrates exceptional collaboration and troubleshooting skills, ensuring premium customer satisfaction and seamless integration across platforms.
Overview
3
3
years of professional experience
Work History
Senior Network Security Engineer
Movate Ltd
Hyderabad
06.2022 - Current
- Attained proficiency in troubleshooting ZIA-related issues faced by the customers.
- Successfully resolved 1,500 complex technical cases to date.
- Collaborated with engineering, sales engineers, and backline teams for bug fixes and new features.
- Managed premium enterprise customer accounts, expertly managed P1 highly critical cases, and handled daily high-priority escalations.
- Proficient in OSI Model, TCP/IP Protocol, TCP/UDP Header, IP Header, ICMP, ARP/RARP/GARP, Telnet, SSH, NAT, ACL, DHCP, DNS, HTTP/HTTPS, TCP 3-Way/4-Way Handshake, TCP Congestion Control, FTP, Email Protocols, SMTP, SFTP, SNMP, etc.
- Skilled in OpenSSL, TCPDump, Wireshark, nslookup, and dig for comprehensive network analysis and troubleshooting.
- Deep understanding of VPN fundamentals, including encryption and hashing.
- Proficient in troubleshooting issues related to third-party VPN connectivity through Zscaler. Worked on multiple NSS integrations on different platforms, like VMware and Azure.
- Comprehensive knowledge of ISAKMP, IPSEC, IKE (IKEv1 and IKEv2), and SSL/TLS, along with their message exchanges and handshake.
- Understanding of Content Delivery Networks, understanding of DDoS techniques, and mitigation mechanisms.
Education
B.Tech - Textile Technology
Universtiy College Of Technology, OU
Hyderabad, IndiaHigh School Diploma -
Narayana Junior College
APSkills
- CCNA
- Network Security
- Packet Forwarding Architecture
- LAN/WAN Concepts
- BGP Conecpts
- OSPF Concepts
- IPv4
- DNS
- DHCP
- Troubleshooting using Wireshark, WinMTR, HAR and Fiddler
- OSI Model
- TCP/IP Protocol
- TCP/UDP Header
- IP Header
- ICMP
- ARP/RARP/GARP
- Telnet
- SSH
- DNS
- HTTP/HTTPS
- FTP
- VPN Fundamentals
- Encryption
- Hashing
- VPN Types
- Keys
- Algorithms
- ISAKMP
- IPSEC
- IKE
- SSL/TLS
Timeline
Senior Network Security Engineer
Movate Ltd
06.2022 - Current
B.Tech - Textile Technology
Universtiy College Of Technology, OU
High School Diploma -
Narayana Junior College
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