Christopher Kiefer Email & Phone Number

US

San Jose, California, US

Led investigations into Symantec EDR customers' attack incidents, profiling the perpetrators and creating effective protective measures, collaborating closely with internal teams and customers. Leveraged large security data telemetry and open-source intelligence to proactively discover attack activities, identify both known and unknown threat groups, and.

New York, US

Crafted an informative blog post highlighting the rise of multimillion-dollar operations executed by Phishers and iPhone Thieves. Collaborated on internal documentation of threat profiles for FIN6, Turla, and APT30. Provided threat intelligence support to several customer incident response engagements, providing impactful collaboration amongst diverse.

Minneapolis, MN, US

Developed and deployed CTI solutions for phishing attacks and delivered threat intelligence reports to stakeholders and FS-ISAC, R-CISC members. Identified phishing security gaps and collaborated with security engineering teams to implement preventive measures. Helped to develop a threat-centric intelligence program, enabling efficient patch prioritization.

San Mateo, California, US

Enhanced Sony PSN's CTI program by assessing risk exposure and recommending mitigation strategies to management. Investigated fraud threat actors, providing findings to security teams, and implemented an intelligence-driven risk assessment that reduced "exploited in the wild" vulnerabilities from thousands to under 100 by shifting from CVSS to.

San Mateo, California, US

Performed network intrusion analysis using an industry leading SIEM technology, packet capture analysis, and data visualization methods. Analyzed, escalated, and assisted remediation of critical information security incidences. Identified and analyzed network attack patterns and anomalies. Investigated hex and protocol packet capture, performed file.

Washington, DC, US

Washington, DC, US

Washington, DC, US

Washington, DC, US

For610: Reverse-Engineering Malware: Malware Analysis Tools And Techniques, Computer And Information Systems Security/Information Assurance

Giac Network Forensic Analyst (Gnfa), Cyber/Computer Forensics And Counterterrorism

Certification: Gcfa, Cyber/Computer Forensics And Counterterrorism

Certification: Gcia (Sec503) Intrusion Detection In-Depth, Computer And Information Systems Security/Information Assurance

Certification: Gwapt (Sec542) Web Application Penetration Testing And Ethical Hacking, Computer And Information Systems Security/Information Assurance

Certification: Gcfe (For408), Computer Forensics (Windows)

Certification, Cisco Certified Network Asscociate (Ccna)

Bachelor, Computer Science