Darryl Gregory

Managed CRM by adding and updating vendor, buyer, and lead information to track interactions and sales progress. Conducted lead generation through cold calling and door-knocking to secure new property listings. Facilitated negotiations between buyers and sellers to achieve favorable deals and supported property marketing efforts.

Investigated various alerts on Microsoft Defender, analyzing users, devices, and applications involved before sharing findings for review and alert closure. Monitored malicious emails, blocking harmful content and scanning client machines to prevent malware installation. Performed daily checks to ensure adherence to standard business procedures.

Managed vulnerabilities, monitored for malicious behavior, and investigated and shut down attacks using Rapid7. Created detailed summaries of alerts and provided solutions for customers. Performed daily health checks for client agents and operating systems.

Leveraged SIEM tools such as AlienVault, OSSIM, Splunk, and Microsoft Sentinel for continuous monitoring of client data, identifying and investigating potential security threats. Proficiently mitigated genuine security alarms and formulated proactive strategies to thwart future cyber-attacks. Generated comprehensive weekly reports for clients, providing valuable insights into their cybersecurity p

Spearheaded the development of incident response plans, collaborating with stakeholders to address security incidents swiftly and effectively. Monitored system logs and network traffic using AlienVault, identifying suspicious activities and implementing fine-tuning measures to reduce false positives. Compiled weekly reports for senior management detailing security events and potential threats.

Provided solutions to various IT problems and learned to manage different IT operations within the company. Gained understanding of the security issues faced by the company and how to resolve them. Acquired knowledge of how the business operates at an IT level.

Gained foundational knowledge of cloud concepts, including IaaS, PaaS, and SaaS, and learned to navigate Azure tools and explain their functions. Developed a good understanding of Azure architecture, services, management, and governance.

Understood red team and blue team concepts, including attacker techniques like social engineering and DoS attacks, and how to protect an organization. Learned about different vulnerabilities, exploitation methods, best security practices, and the use of virtual machines and command line.