Dami Ayo
Dallas,TX
Summary
Information Security Specialist with passion for aligning security architecture plans and processes with security standards and business goals. Extensive experience developing and testing security framework for cloud-based software. Versed in robust network defense strategies.
Overview
5
5
years of professional experience
1
1
Certification
Work History
Cyber Security Analyst
Cognitive
10.2020 - Current
- Monitored threat ops channels, SIEM, AV, and DLP policy violation consoles, promptly notifying stakeholders of suspicious activities within agreed SLA timelines
- Conducted comprehensive threat intelligence data collection via open intelligence sources, researching threat actors, malware, and attack vectors
- Performed active threat hunting based on current cyber threat intelligence and the MITRE ATT&CK Framework, proactively identifying potential security breaches
- Utilized advanced security tools including SIEM, IDS/IPS, DLP, sniffers, and malware analysis software to investigate and analyze potential threats across the network
- Employed Endpoint Detection and Response (EDR) tools such as Defender and Cortex to identify malicious processes and lateral movement, enhancing overall network security
- Led complex investigations requiring in-depth examination, serving as the primary point of contact for customers and internal stakeholders
- Collaborated cross-functionally to efficiently locate and remediate threats based on collected and communicated intelligence
- Analyzed network perimeter data, flow, packet filtering, proxy firewalls, and IPS/IDS to create and implement robust plans for strengthening defensive posture
- Managed virtual firewalls, access control lists, and network security zones to maintain a secure network environment
- Assisted in researching and evaluating systems and procedures for the prevention, detection, containment, and correction of information security breaches
- Contributed to the development and improvement of security procedures and compliance policies, advising management and users on best practices
- 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.
- Streamlined user access controls, minimizing risk of unauthorized access to sensitive systems and data.
- Improved stakeholder confidence through preparation and presentation of detailed security reports and improvement plans.
- Customized and managed security information and event management (SIEM) systems for real-time threat detection and analysis.
- Enhanced data integrity and availability by designing and implementing comprehensive backup and disaster recovery plans.
- Reduced downtime caused by security incidents by establishing robust incident management and recovery framework.
- Developed plans to safeguard computer files against modification, destruction, or disclosure.
- Encrypted data and erected firewalls to protect confidential information.
- Spearheaded adoption of encryption technologies, safeguarding sensitive information during transmission and storage.
- Enhanced network security by monitoring systems for potential threats and vulnerabilities.
- Reduced false alarms by fine-tuning intrusion detection system configurations based on historical analysis of incidents.
- Identified root causes of security breaches through thorough investigation and analysis of log data.
- Maintained accurate documentation of all SOC activities, facilitating knowledge sharing across the organization.
- Streamlined incident response processes for quicker threat detection and remediation.
- Analyzed and reported on security trends, providing actionable insights for strategic planning.
- Conducted thorough security audits, identifying vulnerabilities and recommending necessary enhancements.
SOC Analyst II
Wells Fargo
06.2019 - 10.2020
- Monitored and analyzed security events using SIEM tools, promptly responding to potential threats
- Tracked and analyzed APT groups, cyber threats, and OSINT to stay updated on latest security trends
- Reviewed cases and threat intelligence to recommend preventative controls for threat reduction
- Utilized endpoint tools (e.g., Symantec) to detect malicious links in incoming emails
- Captured and analyzed suspicious emails for ethical red flags and configured keywords
- Conducted vulnerability assessments and social engineering tests to identify system liabilities and develop remediation plans
- Performed regular security audits, recommending remediation measures to enhance organizational security posture
- Assisted in penetration testing, vulnerability scanning, and assessing business impact of security threats
- Investigated and mitigated security incidents, providing detailed reports and recommended actions
- Maintained detailed case documentation in Incident Response Management platform
- Collaborated on developing and implementing security policies, procedures, and incident response playbooks
- Security Tools: CrowdStrike, Cortex, Microsoft Defender, SentinelOne, Azure Sentinel, FireEye (NX, HX)
- Developed comprehensive incident response plans, streamlining process of mitigating cyber attacks.
- Reduced false positive alerts, fine-tuning security monitoring tools based on detailed analysis.
- Monitored real-time security alerts to identify potential threats, significantly reducing incident response times.
- Ensured continuous system monitoring, detecting anomalies that could indicate potential security threats.
- Updated security procedures and documentation, keeping pace with evolving cyber threats and industry best practices.
- Initiated regular penetration testing to evaluate effectiveness of security measures.
- Led cybersecurity awareness programs, increasing staff vigilance against phishing and social engineering attacks.
- Spearheaded implementation of SIEM solution, enhancing organization's ability to detect and respond to threats.
- Evaluated new cybersecurity solutions through rigorous testing procedures, recommending the most appropriate technologies based on specific requirements and budget constraints.
- Implemented automated tools for continuous monitoring of system logs, reducing manual efforts by the team.
- Streamlined incident response processes for quicker threat detection and remediation.
- Supported compliance initiatives by conducting regular audits of security controls and providing recommendations for improvement.
- Network & Protocol Analysis: Wireshark, Nmap, Nessus
- Cloud Platforms: Microsoft Azure, Office 365
- Programming: Python, PowerShell, JavaScript
- Data Analysis: SQL, Power BI, Tableau
- ITSM: ServiceNow, Jira, Confluence
- Recommend improvements in security systems and procedures.
- Conducted security audits to identify vulnerabilities.
Education
Bachelor of Science - Data Science
University of North Texas
Denton, TXMaster of Science - Cyber Security
Southern Utah University
Utah07.2025
Skills
- Threat Intelligence & Analysis
- Security Information and Event Management (SIEM)
- Incident Response & Forensics
- Network & Endpoint Security
- Vulnerability Assessment & Management
- Cloud Security (Azure, O365)
- Data Privacy & Compliance (PCI, HIPAA, NIST)
- Security Automation & Orchestration
- Cyber Risk Management
- Incident Response
- Network Security
- Phishing Detection
- Data Encryption
- Social Engineering Prevention
- Risk Assessment
Certification
- CompTIA Security+
- Microsoft Certified Professional (MTA)
- Oracle Autonomous Database Cloud Certified Specialist
- Tableau Desktop Certified Associate
- Power BI Certified
- ServiceNow Certified
- ITIL Foundation Certified
- Agile (Scrum/Kanban) Certified
- CompTIA Cysa+
Timeline
Cyber Security Analyst
Cognitive
10.2020 - Current
SOC Analyst II
Wells Fargo
06.2019 - 10.2020
Bachelor of Science - Data Science
University of North Texas
Master of Science - Cyber Security
Southern Utah University
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