Networking Fundamentals: Expect questions about basic networking concepts, including the OSI model, TCP/IP protocol suite, subnetting, and addressing. Router and Switch Configuration: Candidates may be asked about configuring routers and switches, understanding routing tables, and managing VLANs. Protocols and Services: Questions may cover various network protocols like TCP, UDP, DNS, DHCP, HTTP/HTTPS, and FTP, as well as services like NAT (Network Address Translation) and VPNs (Virtual Private Networks). Security: Security is a crucial aspect of networking. Interview questions may focus on topics such as firewalls, encryption, intrusion detection and prevention, and best practices for securing networks. Troubleshooting: Problem-solving skills are essential for network professionals. Interviewers may present scenarios where candidates have to diagnose and resolve network issues. Wireless Networking: For positions involving wireless networks, questions might cover topics like Wi-Fi standards, security protocols (WPA, WPA2, WPA3), and troubleshooting wireless connectivity problems. Network Design: Depending on the role, candidates might be asked about designing networks, including considerations for scalability, redundancy, and performance optimization. Experience and Projects: Expect questions about your past experience, projects you've worked on, and challenges you've faced in previous networking roles. Emerging Technologies: As technology evolves, interviewers may inquire about your knowledge of emerging trends in networking, such as SDN (Software-Defined Networking), IoT (Internet of Things), and 5G. Soft Skills: Communication, teamwork, and the ability to explain complex technical concepts to non-technical stakeholders are often valued.

How do you approach risk management? Have you ever developed a Business Continuity Plan (BCP)? Can you tell us about a time when you had to handle an insider threat? Can you talk about any cybersecurity legislation you're familiar with? How would you handle a situation where an employee is resistant to adopting new security measures? What is your understanding of ISO 27001 and how it’s implemented? Can you explain how encryption works? How familiar are you with GDPR and its implications for our company? Have you ever managed a team during a cybersecurity incident? What made you choose a career in security?