Tjessica Altindag

About Tjessica Altindag

I harness my expertise in understanding social dynamics and applying analytical skills to…

Experience

1. Cyber Security Analyst

   Cyblu

   Jan 2023 — Present · US

   Responsible for timely endpoint security triage, detection, and incident response using CrowdStrike Falcon EDR to prevent malicious activity.Used Elastic Stack Kibana SIEM solution to analyze network security vulnerabilities and collect Iogs such as IPs, domain names, and processes for accurate scoping and response.Classified and reported cyber security threats, using the ticketing system The Hive, documented incidents, prepared executive summaries, and escalated to the Incident Response Team.OSINT tools URLScan, VirusTotal, MXToolbox, CyberChef, AnyRun, Abuse IPDB, Urlscan.io, URLVoid and Phishtool were used to analyze phishing emails/domains and malware attachments.Conducted static malware analysis utilizing PEStudio and OSINT tools, employing a meticulous approach to identify and understand potential threats.Utilized Wireshark to analyze Pcap files, gaining valuable insights into network traffic to figure out suspicious activity.Actively participated in the vulnerability management cycle, leveraging industry-standard tools such as Nessus and Nmap to identify and address potential weaknesses in systems and networks.Using Oracle Virtual Box, I created a virtual machine lab to study phishing cases in a secure setting.Created a Phishing Playbook and standardized the response procedure.Used Kali Linux tools and commands.Mastered MITRE ATT & CK, Cyber Kill Chain, and NIST 800.53 Frameworks to classify attacks.

Education

• Pamukkale Üniversitesi (PAÜ)

  Bachelor

  2006 — 2010