Marcel Arockia Raj Email & Phone Number

London, Gb

London, England, United Kingdom

As an Information Security Consultant at Excellence Digital Solutions, I safeguard digital assets with expertise, innovation, and strategic insight. Conducting risk assessments and vulnerability analyses, I craft tailored security strategies and implement cutting-edge technologies to fortify defences against evolving cyber threats. With proactive monitoring and continuous refinement of security protocols, I ensure operational continuity and trust in an interconnected digital… Show more As an Information Security Consultant at Excellence Digital Solutions, I safeguard digital assets with expertise, innovation, and strategic insight. Conducting risk assessments and vulnerability analyses, I craft tailored security strategies and implement cutting-edge technologies to fortify defences against evolving cyber threats. With proactive monitoring and continuous refinement of security protocols, I ensure operational continuity and trust in an interconnected digital landscape.1. Continuous real-time cyber monitoring with on-demand escalation and reporting, including both immediate and monthly reports.2. Analysis of user behaviour and case escalation to the client, ensuring legitimacy verification.3. Proactive threat hunting based on advisories, utilizing indicators of compromise (IOCs) tailored to our environment.4. Conducting vulnerability assessments using tools such as Nessus, as per client requirements, followed by comprehensive documentation and submission to the client.5. Examination of web-related attacks including DoS, DDoS, SQL injection, CSRF, and phishing email analysis, with the option for deeper investigation upon client request.6. Identification of privilege escalation vectors and exploration of attack possibilities, including abnormal behaviour detection. Show less

Coimbatore, Tamil Nadu, India

At Prompt Infotech, I contributed to a leading cybersecurity solutions provider renowned for its comprehensive range of services. With a global presence, the company specialised in safeguarding organisations against cyber threats. Our expertise spanned Cybersecurity Consulting, Threat Detection and Response, Incident Management, Security Audits, and Compliance Assessments. As a valued team member, I played a crucial role in empowering businesses to navigate the complex landscape of… Show more At Prompt Infotech, I contributed to a leading cybersecurity solutions provider renowned for its comprehensive range of services. With a global presence, the company specialised in safeguarding organisations against cyber threats. Our expertise spanned Cybersecurity Consulting, Threat Detection and Response, Incident Management, Security Audits, and Compliance Assessments. As a valued team member, I played a crucial role in empowering businesses to navigate the complex landscape of cybersecurity risks with confidence and resilience.1. Played a key role in configuring and maintaining firewall rules to safeguard network infrastructure and enforce robust security policies, ensuring the protection of sensitive data.2. Effectively managed user access and permissions through Active Directory, implementing secure authentication and authorization processes to uphold data integrity.3. Spearheaded the implementation and monitoring of Extended Detection and Response (XDR) solutions, with a focus on Microsoft environments, enhancing threat detection capabilities and enabling swift incident response.4. Conducted comprehensive Endpoint Detection and Response (EDR) activities within Microsoft 365 environments, proactively identifying and mitigating security threats to safeguard organizational assets.5. Actively contributed to the implementation of Security Orchestration, Automation, and Response (SOAR) solutions like Swimlane SOAR, streamlining incident response processes and bolstering overall security operations efficiency.6. Conducted thorough network sniffing and vulnerability assessments using industry-standard tools such as Burp Suite, effectively identifying and remediating web application security vulnerabilities.7. Leveraged packet analysers like Wireshark to meticulously analyse network traffic and protocols, promptly identifying security vulnerabilities and malicious activities, thus enhancing overall cybersecurity posture. Show less

Master'S Degree, Cyber Security

Postgraduate Degree, Applied Cybersecurity, C

I pursued a postgraduate diploma in Cyber Security at Queen's University Belfast, where I delved into a comprehensive curriculum aimed.

Education record