Abhishek U. R

About Abhishek U. R

Working knowledge on UBE (Unsolicited Bulk Emails) – policies, efforts and…

Experience

1. Security Specialist

   Cognizant

   Feb 2022 — Present

   Fetching logs from QRadar for the conditions provided.Analysing the user reported emails and taking necessary actions.Working on real time incidents in servicenow platform.Raising case with Microsoft and following up with it when a phishing email delivered to users.URL test filtering in Forcepoint proxy across all locations and blocking them in ATP, Cisco Umbrella, and proxy also responsible for blocking of typo squatting domains in specific Transport Rule.Notifying to SOC team when a phishing URL click detected by user and performing password reset for the system.Responsible for submitting hashes, phishing, spam samples to Microsoft for detection.Experience of working in Cisco Visibility AMP Portal.Performing hard deletion of emails via EOP/cofense platform.Analysing the quarantined emails and responsible for releasing them in case if it is detected as FP alert.Checking user impersonated and domain impersonated alerts in EOP.Analysing the emails which are detected as Phish or Malware by Microsoft.Running custom enabled rules on a timely manner and analyzing the logs.Working on Microsoft defender portal for analysing the click events, creating custom alerts, and modifying them according to the requirements.Providing inputs to snow team for configuration of phishing exercise/awareness campaign.Responsible for tagging malicious IOC’s in Cofense triage platform and creating rules based on them for detection of phishing/spam emails.