A Network Security Administrator is responsible for protecting a company's computer networks and systems from unauthorized access, threats, and attacks by implementing necessary security measures, monitoring network activity for potential vulnerabilities, and enforcing security policies.1. Installing, administering, and troubleshooting network security solutions.2. Updating software with the latest security patches and ensuring the proper defenses are present for each network… Show more A Network Security Administrator is responsible for protecting a company's computer networks and systems from unauthorized access, threats, and attacks by implementing necessary security measures, monitoring network activity for potential vulnerabilities, and enforcing security policies.1. Installing, administering, and troubleshooting network security solutions.2. Updating software with the latest security patches and ensuring the proper defenses are present for each network resource.3. Configuring security systems, analyzing security requirements, and recommending improvements.Monitoring network traffic for suspicious behavior.4. Creating network policies and authorization roles and defending against unauthorized access, modifications, and destruction.5. Consulting with staff, managers, and executives about the best security practices and providing technical advice.6. Configuring and supporting security tools, such as firewalls and anti-virus software. Show less

installs, administers, and troubleshoots an organization's security solutions. and will ensure the network's security, protect against unauthorized access, modification, or destruction, and troubleshoot any access problems.Intrusion prevention involves monitoring network traffic to detect potential threats and then responding to these threats promptly.Configuring and supporting security tools, such as firewalls and anti-virus software.Monitoring network traffic for suspicious… Show more installs, administers, and troubleshoots an organization's security solutions. and will ensure the network's security, protect against unauthorized access, modification, or destruction, and troubleshoot any access problems.Intrusion prevention involves monitoring network traffic to detect potential threats and then responding to these threats promptly.Configuring and supporting security tools, such as firewalls and anti-virus software.Monitoring network traffic for suspicious behavior.Firewall Configuration and Troubleshooting configure firewall.set up firewall rule.Build Site to site VPN tunnel. Show less