Murali Krishna Sai Chaitanya Myla

Security Analyst @Tata Consultancy Services

Hyderabad, IN

Proactive monitoring and deep-dive analysis of triggered alerts on the security dashboard around the clock, 24/7, via Splunk dashboards. Ongoing review of SIEM dashboards and custom monitoring tools. Lead and respond to security incidents, investigations, and targets reviews of suspect areas. Consult on on-premises security teams to resolve issues that are uncovered by various internal and third-party monitoring tools. Identify and resolve root causes of security-related problems. Enriched investigations using threat intelligence platforms, including Virus Total, Shodan, and IBM X-Force for IOC (Indicator of Compromise) validation. Investigate Malicious Phishing emails, Domains, & IPs using open-source and proprietary intelligence sources and proper blocking based on analysis. Having the knowledge in networking concepts: TCP/IP, OSI model, firewalls, IDS/IPS, IP\'s (IPv4 vs. IPv6), Protocols: HTTP/HTTPS, DNS, SMTP, FTP, SSH. Monitoring network traffic, packet analysis, and security vulnerability detection by using Wireshark tool. Analysed firewall, email security and endpoint security logs from various sources, including web servers, application servers, databases, IDS / IPS systems, for possible security breaches. Investigated malicious phishing emails, domains, and IPs using open-source and proprietary intelligence sources, and performed proper blocking based on analysis with Proofpoint. Email security analysis (SPF, DKIM, DMARC, phishing investigation). Conducted attack and phishing simulations on end users to train, educate, and create security awareness. Documented low-level incidents and escalated suspicious cases to L2 analysts. Create and maintain Standard Operational reports for Key Performance Indicators and weekly & Monthly Metrics.

Bapatla Engineering College

Diploma of Education

Bapatla Engineering College

Bachelor of Technology - BTech