Ernesto Rivero
Summary
Proven Cyber Security Analyst at the Navy, adept in Network Security and fostering cross-departmental collaboration, significantly enhanced cybersecurity measures. Spearheaded initiatives reducing cyber threats through comprehensive vulnerability assessments and penetration testing, achieving a marked improvement in incident response times. Excelled in deploying encryption technologies and conducting digital forensics, bolstering stakeholder confidence and compliance. Professional cybersecurity specialist skilled in threat analysis, network security, and incident response. Strong focus on team collaboration and achieving results, adapting to changing needs seamlessly. Known for robust problem-solving abilities, strategic thinking, and effective communication. Expertise includes risk management, vulnerability assessments, and regulatory compliance.
Overview
6
6
years of professional experience
1
1
Certification
Work History
Cyber Security Analyst
Navy
04.2018 - Current
- 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.
- Leveraged cutting-edge cybersecurity tools and technologies for continuous monitoring and protection of IT infrastructure.
- Enhanced network security by implementing robust intrusion detection systems and conducting regular vulnerability assessments.
- Guided IT teams in secure configuration of hardware and software, minimizing vulnerabilities and compliance issues.
- Reduced downtime caused by security incidents by establishing robust incident management and recovery framework.
- Advocated for and achieved significant improvements in security posture by leading change in organizational culture towards cybersecurity.
- Strengthened application security by conducting thorough code reviews and integrating security measures into development lifecycle.
- Played key role in regulatory compliance projects, ensuring adherence to industry standards and legal requirements related to cybersecurity.
- Improved stakeholder confidence through preparation and presentation of detailed security reports and improvement plans.
- Reduced false positive alerts in security monitoring systems by fine-tuning detection parameters, enhancing operational efficiency.
- Spearheaded adoption of encryption technologies, safeguarding sensitive information during transmission and storage.
- Conducted regular security risk assessments, enabling proactive identification and mitigation of potential threats.
- Facilitated cross-departmental collaboration to ensure integration of security best practices in all IT projects.
Education
Arizona High
Skills
- Incident Response
- Digital Forensics
- Network Security
- Phishing Detection
- Data Encryption
- Penetration Testing
Accomplishments
- Achieved [Result] by completing [Task] with accuracy and efficiency.
- Documented and resolved [Issue] which led to [Results].
- Supervised team of [Number] staff members.
- Resolved product issue through consumer testing.
Affiliations
- Actv Duty US Mil/Uniformed Srv
Certification
- CISA - Certified Information Systems Auditor
- CISSP - Certified Information System Security Professional
Timeline
Cyber Security Analyst
Navy
04.2018 - Current
Arizona High
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