Gillian Karimupfumbi
Cybersecurity Analyst
Alexandria,VA
Summary
Cybersecurity professional with proven track record of safeguarding critical information systems and reducing potential threats. Known for collaborative problem-solving and delivering results in dynamic settings. Reliable and adaptable, with specialized skills in threat detection, vulnerability assessment, and compliance.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Cybersecurity Analyst
Frolgate Technology Group
08.2024 - 08.2025
- Collaborated with IT teams to integrate security measures into the development and deployment of new applications.
- Conducted security audits to identify vulnerabilities.
- Analyzed security incidents post-resolution, identifying areas for improvement in both technical controls and incident response processes.
- Reduced risk of cyber attacks by conducting regular vulnerability assessments and penetration testing.
- Improved incident response times by developing and maintaining cybersecurity playbooks for common attack scenarios.
- Performed regular reviews of user access rights, minimizing the risk posed by insider threats or compromised accounts.
- Performed risk analyses to identify appropriate security countermeasures.
- Optimized security monitoring processes by implementing automated tools for real-time threat detection and analysis.
- Ensured compliance with industry regulations by performing comprehensive audits on existing security policies and procedures.
- Enhanced network security by implementing advanced threat detection and prevention systems.
- Improved system resilience with deployment of advanced firewalls and anti-malware software.
- Guided IT teams in secure configuration of hardware and software, minimizing vulnerabilities and compliance issues.
- Improved stakeholder confidence through preparation and presentation of detailed security reports and improvement plans.
- Reduced downtime caused by security incidents by establishing robust incident management and recovery framework.
- Played key role in regulatory compliance projects, ensuring adherence to industry standards and legal requirements related to cybersecurity.
- Enhanced network security by implementing robust intrusion detection systems and conducting regular vulnerability assessments.
- Led cybersecurity awareness training sessions, increasing staff vigilance against phishing and social engineering attacks.
- Developed and enforced stringent cybersecurity policies, significantly reducing risk of data breaches.
- Advocated for and achieved significant improvements in security posture by leading change in organizational culture towards cybersecurity.
- Conducted comprehensive security audits for identifying potential vulnerabilities, leading to strengthened defense mechanisms.
- Conducted regular security risk assessments, enabling proactive identification and mitigation of potential threats.
- Customized and managed security information and event management (SIEM) systems for real-time threat detection and analysis.
- Spearheaded adoption of encryption technologies, safeguarding sensitive information during transmission and storage.
- Streamlined user access controls, minimizing risk of unauthorized access to sensitive systems and data.
- Strengthened application security by conducting thorough code reviews and integrating security measures into development lifecycle.
- Leveraged cutting-edge cybersecurity tools and technologies for continuous monitoring and protection of IT infrastructure.
- Enhanced data integrity and availability by designing and implementing comprehensive backup and disaster recovery plans.
- Facilitated cross-departmental collaboration to ensure integration of security best practices in all IT projects.
- Optimized incident response times by developing and implementing streamlined process for handling security breaches.
- Reduced false positive alerts in security monitoring systems by fine-tuning detection parameters, enhancing operational efficiency.
- Developed plans to safeguard computer files against modification, destruction, or disclosure.
- Encrypted data and erected firewalls to protect confidential information.
- Recommend improvements in security systems and procedures.
Cybersecurity Intern
Frolgate Technology Group
12.2021 - 09.2022
- Evaluated new cybersecurity tools and technologies, ensuring that the organization remained up-to-date on industry best practices.
- Analyzed system logs for suspicious activity, identifying potential threats before they caused damage.
- Maintained detailed documentation of cybersecurity incidents and remediation efforts for future reference and analysis purposes.
- Collaborated with IT team to identify potential security risks and develop mitigation strategies.
- Participated in penetration testing exercises to assess the effectiveness of current security measures and recommend improvements.
- Conducted regular audits of user accounts and access permissions, mitigating unauthorized access risks.
- Enhanced network security by conducting vulnerability assessments and implementing recommended patches.
- Participated in tabletop exercises designed to simulate real-world cyber-attack scenarios, enhancing preparedness levels among team members.
- Continuously monitored emerging cyber threats and trends in order to proactively update defenses against potential attacks.
- Supported the implementation of multi-factor authentication systems, strengthening data protection measures.
- Contributed to end-user security awareness training programs, promoting a strong organizational security culture.
- Assisted in the development and enforcement of security policies related to mobile devices and remote access, safeguarding sensitive data.
- Reviewed firewall configurations and rulesets for optimal performance, reducing exposure to external threats.
- Collaborated with cross-functional teams on projects aimed at improving overall organizational security posture.
- Assisted in the development of cybersecurity policies and procedures to ensure compliance with industry standards.
- Assisted in coordinating disaster recovery exercises to test system backup plans and ensure business continuity during a cyber-attack event.
- Optimized firewall configurations, significantly reducing unauthorized access attempts.
Education
Master of Science - Cyber Security
George Washington University
Washington, DC05-2027
Bachelor of Science Honors Degree - Computer Science
University of Zimbabwe
01.2023
Skills
- Risk assessment
- Incident response
- Digital forensics
- Network security
- Attention to detail
- Phishing detection
- Vulnerability assessment
- SIEM management
- Incident response management
- Threat intelligence
Certification
- CompTIA Security+ In Progress
- AWS Certified Cloud Practitioner In Progress
- Fortinet NSE Certifications (FortiOS through advanced levels)
Languages
Spanish
Elementary
French
Elementary
English
Full Professional
Timeline
Cybersecurity Analyst
Frolgate Technology Group
08.2024 - 08.2025
Cybersecurity Intern
Frolgate Technology Group
12.2021 - 09.2022
Bachelor of Science Honors Degree - Computer Science
University of Zimbabwe
Master of Science - Cyber Security
George Washington University
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