Vizna MacHireddy

About Vizna MacHireddy

I\'m a Certified Ethical Hacker (CEH) with 3 years of hands-on experience in cybersecurity. My focus is on vulnerability assessments and entry-level penetration testing, using tools like Nessus and basic Kali Linux functions. I\'ve successfully identified and helped remediate critical vulnerabilities in various systems, creating clear reports for remediation. I\'m strong in learning quickly and applying ethical hacking principles to strengthen digital defenses.\"

Experience

1. Security Analyst

   Infosys

   Present

   Implemented Security controls to enhance organizations security posture. Working on Endpoint, Identity and Cloud Apps security incidents triggered in Defender and triaging them in timely manner. Implementing threat policies for email security in Defender for O365. Preparing and presenting weekly, monthly, quarterly security status reports to client. Managed Beyond Trust PAM tool for admin account password rotation. Assessing and implementing Security recommendations received from Microsoft. Conducting Phishing awareness campaigns using Knowbe4. Identifying Risks in organization and monitoring them in risk register. Running phishing campaigns and creating reports for prone percentage for calculating user awareness. Reporting newly found vulnerabilities to respective teams for patching activity.

Education

• Jawaharlal Nehru Technological University

  Bachelor of Technology - BTech

  2018 — 2022