Katrina Tan Email & Phone Number

Tustin, Ca, Us

Irvine, California, United States

• Respond to escalated security incidents and collaborate with cross-functional teams to implement response strategies, prioritize business continuity and system uptime, and maintain an environment with zero security incidents/breaches• Monitor alerts of anomalous activity identified within SIEMs (Google Chronicle), endpoint detection response tools (CrowdStrike), network detection response tools (Vectra), manage email filter policies (Mimecast), and regulate URL & Cloud App Control Policies within a web proxy (Zscaler)• Develop and implement comprehensive data loss prevention (DLP) policies geared towards protecting sensitive data classifications and files, securing all sensitive PII and data from any exfiltration and misuse• Conduct compliance assessments and facilitate routine Patch Tuesdays, maintain adherence with local IT security policies, NIST CSF, and Sarbanes Oxley and drive security awareness in updates, patches, and infrastructure hardening, ensuring 100% of critical vulnerabilities are remediated within one to two weeks with Rapid7 vulnerability scanning

Westlake Village, California, United States

• Developed soft skills working within a compact team, socializing with customers to maintain customer satisfaction, bolstering attention to detail, and maintaining composure in fast-paced business environments

Garden Grove, California, United States

• Managed a team and streamlined efficiency in preparing and analyzing total petroleum hydrocarbons and volatile organic compounds in air and aqueous samples using gas chromatography/mass spectra while minimizing errors

Bachelor Of Science - Bs, Chemistry

Bootcamp, Cybersecurity