REVANTH S

Personal Summary I am a security analyst with over 3.5 years of experience in the field. I have worked on various projects involving incident analysis, basic malware analysis, AWS incident analysis, and AWS penetration testing (beginner level). I am passionate about learning new skills and technologies to enhance my security expertise. Adept at collaborating with cross-functional teams to improve overall security posture.

• Achieved sport reward for best contribution to the company.
• Discovered an Wocao operation exploit in one of our entertainment industry customers, who aimed to extract and sell data on the dark web. As the primary on-call, I was solely responsible for managing the critical incident during the weekend. We identified several stages of the attack, including discovery, AD enumeration, privilege escalation, defense evasion, lateral movement, command and control, and data exfiltration. Nevertheless, we successfully prevented a massive data breach and saved the customer from trouble, which is a significant accomplishment.
• Identified and reported security vulnerabilities in customer-hosted EC2 instances, specifically open Ports 22 and 3389, impacting nearly 300 instances. Addressed and mitigated the issues.
• Proactively detected and mitigated a Kinsing Malware attack on a customer's container, By collaborating with the team for effective resolution and security measures.
• Discovered exposed S3 buckets in the organization's cloud environment, lacking proper ACL or bucket policies, posing a risk of unauthorised access and object retrieval from the internet.
• Recognised overly permissive IAM user privileges, particularly for admins with access to multiple resources. Collaborated on assessing and implementing necessary access restrictions, outlining potential impacts.