People
Given the allowance for four staff members for the Information Security Center (ISC), here is an allocation of responsibilities to ensure comprehensive coverage of key functions:
1. Security Operations Analyst
Responsibilities:
Monitoring and Incident Response: Oversee the SIEM (Security Information and Event Management) system, monitor security alerts, and respond to incidents.
Threat Detection and Mitigation: Conduct threat hunting and utilize IDPS (Intrusion Detection and Prevention Systems) to identify and mitigate threats.
DDoS and Network Security: Manage the WAF (Web Application Firewall) and DDoS protection systems to safeguard against network-based attacks.
Secure Web Access: Implement and maintain secure web access controls to protect against unauthorized access and attacks.
Requirements:
Experience: 3-5 years in security operations or similar roles.
Skills: Proficiency in SIEM systems (e.g., Splunk, IBM QRadar), knowledge of threat detection and response, and experience with WAF and DDoS protection tools.
Certifications: CISSP, CompTIA Security+, or equivalent.
2. Vulnerability and Application Security Specialist
Responsibilities:
Vulnerability Management: Conduct regular vulnerability scanning and assessments using tools like Nessus and Qualys.
Application Security: Perform static and dynamic application security testing (SAST and DAST) to identify and remediate vulnerabilities in web applications.
Secure Coding Practices: Provide guidance to development teams on secure coding practices and conduct code reviews.
Penetration Testing: Conduct penetration tests to simulate attacks and assess the security of systems and applications.
Requirements:
Experience: 3-5 years in vulnerability management or application security roles.
Skills: Proficiency in vulnerability scanning tools (e.g., Nessus, Qualys), knowledge of SAST and DAST tools (e.g., Fortify, OWASP ZAP), and experience with secure coding practices.
Certifications: CEH, OSCP, or equivalent.
3. Network and Security Operations Engineer
Responsibilities:
Network Security Management: Oversee the deployment, configuration, and management of network security devices such as firewalls, routers, and VPNs.
DDoS Mitigation: Implement DDoS protection strategies and manage related tools to ensure network availability during attacks.
Web Access Protection: Implement and manage security measures for secure web access, including DNSSEC and secure certificate management.
Incident Response Support: Assist the Security Operations Analyst in incident response activities, particularly those related to network and web security.
Requirements:
Experience: 3-5 years in network security or similar roles.
Skills: Proficiency in network security devices and protocols, knowledge of DDoS mitigation tools (e.g., Cloudflare, Radware), and experience with secure web access measures.
Certifications: CCNA Security, CompTIA Network+, or equivalent.
4. Cybersecurity Tools and Technology Operations Specialist
Responsibilities:
Security Tools Management: Manage and maintain all cybersecurity tools to ensure they are up-to-date and functioning effectively.
System Integration: Integrate various security tools and systems to ensure seamless operation and data flow.
Automation and Orchestration: Implement automation and orchestration solutions to streamline security operations and improve efficiency.
Technology Support: Provide technical support to other team members and ensure the smooth operation of security technologies.
Requirements:
Experience: 3-5 years in cybersecurity tools management or similar roles.
Skills: Proficiency in managing security tools (e.g., SIEM, WAF, IDPS), knowledge of automation and orchestration solutions (e.g., SOAR), and experience with system integration.
Certifications: CISSP, CompTIA CySA+, or equivalent.
Coordination and Collaboration
While each staff member will have their primary responsibilities, collaboration and mutual support are essential. Regular team meetings and effective communication will ensure that all aspects of the ISC’s functions are covered and that security incidents are handled efficiently.
By strategically allocating these roles and responsibilities among four staff members, the ISC can maintain a robust security posture, effectively respond to incidents, and protect the organization’s assets and data.
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