IT Administrator
OSOS Pvt Ltd
مجموع سنوات الخبرة :1 years, 0 أشهر
Identity & Access Management: Configured and managed SSO/SAML authentication for all organizations SaaS products with OneLogin. Maintained and secured user credentials, implemented access controls, ensuring data privacy and security.
Network Administration: Set up, configured, and maintained routers and switches for network connectivity, security, and optimal performance.
Firewall Management: Effectively administered Sophos Firewall, handling setup, rule creation, policy implementation, and continuous monitoring. Ensured robust network security and seamless data traffic management.
Workspace Administration: Managed the administration of Google Workspace and various SaaS tools (Zoho One, Slack, Figma), implemented Trello for efficient project management and streamlined task organization.
Linux Administration: Leveraged extensive Linux systems knowledge for administration, server management, troubleshooting, and optimization.
Backup & Restore: Implemented robust database backup strategies, ensuring data protection, integrity, and disaster recovery capabilities.
Troubleshooting with Ticketing System: Regularly looked and managed incidents, identified, diagnosed, and resolved complex IT issues. Implemented preventive controls and documented the resolution.
Virtualization: Set up and administered N Computing vSpacePro desktop virtualization, delivering efficient and cost effective computing solutions
Cloud Server Management : Managed and maintained cloud servers, including provisioning, monitoring, and optimization for peak
performance.
Asset Management: Manage IT asset inventory, ensuring proper allocation and tracking of hardware and software resources
IT security foundations: Developed a solid understanding of the
foundations of IT security, including principles of confidentiality, integrity,
and availability, as well as key security concepts such as authentication,
access control, and security policies.
Linux Administration: Utilized Kali Linux for comprehensive system
administration, employing advanced tools and methodologies to conduct
thorough security assessments.
Network and packet analysis: Conducted network and packet analysis to
identify and investigate potential security threats, analyzing network
traffic patterns and anomalies using tools like Wireshark and tcpdump.
OSINT techniques: Utilized OSINT techniques to gather publicly available
information and enhance security assessments and investigations.
Vulnerability assessments and penetration testing (VAPT): Utilized
tools such as Nmap, Nessus, Qualys and Metasploit for conducting
security assessments.
Active Directory: Created and configured Active Directory on Windows
Server 2019 for security assessment using various tools.
Web app security: Conducted basic web application security assessments
with tools such as Nikto & Burp Suite, familiar with OWASP Top 10
vulnerabilities.
Networking knowledge: Understood the concepts of networking,
application protocols and models such as OSI and TCP/IP.
MITRE ATT&CK and Cyber Kill Chain: Comprehensive understanding for
threat detection and incident response.
SIEM, XDR, and EDR systems: Understood practically their role in
monitoring and detecting security incidents.
During engineering, I came across various subjects such as Computer Networks, Digital Communication, Analog Communication, Mobile & Cellular Communication, Network Analysis & Synthesis, Satellite Communication, Optical Communication, Electronic Devices, Switching Theory & Logic Devices and so on which gives me a great insight about networking and security related concepts.
لقد تم حذف الرابط بسبب انتهاكه لسياسة الموقع. يرجى التواصل مع قسم الدعم لمزيد من المعلومات.