Bolla Rakesh

About Bolla Rakesh

Our team at Cyber Allegiance sharpened my skills in penetration testing, vulnerability…

Experience

1. Jr Data Service Engineer

   Centific

   Mar 2025 — Present · Hyderabad, IN

   Write Anti-Spam, Anti-Phish rules using different parameters to proactively defend against fraudulent mails.Configuring and maintaining Email Security Solution, authentication protocols like SPF, DKIM, and DMARC to ensure secure email communications.Monitoring the Threat Landscape, stay updated on the latest email-based threats, including phishing attacks, malware distribution, BEC, and APTs, to proactively safeguard against potential risks.Managing Email Gateway Solutions like Microsoft Exchange Online Protection (EOP) to defend against spam, malware, and other email threats.Troubleshooting the Email delivery issues, finding the root cause of the mail delivery issues and apply the fix using Message trace in Office 365 admin center.Closely work with the Microsoft EOP team to address the potential blocks and hold calls for quick resolutionApplying techniques like heuristic analysis, URL scanning, attachment scanning, and DLP policies to inspect and filter email content effectively.Participate in incident response procedures, including triage, containment, investigation, and remediation, to address email-based security incidents promptly.Use email forensics methodologies and tools to investigate incidents, examining email headers, message traces, and server logs for evidence.Apply threat intelligence feeds and sources to enhance monitoring, response, and threat hunting activities within the email security domain.Engage with IT teams, end-users, and management to address email security concerns and provide guidance on best practices.Analyzing Email Headers, Call to Action URLs/Domains and other parameters to Identify Spam/Phish, blocking them and writing Anti-Spam, Anti-Phish rules using Regular Expressions (RegEx)Maintenance of Real-time Block Lists, Real-time Allow Lists, URI Block Lists

Education

• Narayana

  Master of Arts

• Narayana Junior College

  MPC

  2020

• St.Martin's High School

  CBSE

  2018

• St. Martin's Engineering College

  New science degree college , BCA

• New Science Degree College

  BCA, Computer Systems Networking and Telecommunications

  2023 — 2023

• New Science Degree College

  Bachelor of Computer Applications