Network security is important to ensure thatfiles do not fall into the wrong handsIn this light, Access control lists, file encryptionand restricting root access should be monitoredTo protect the integrity of the network thecompany monitors and updates firewalls, IPSsand VPNsEven after these precautions, there are stillloopholes in our network that can be exploited.Firewalls are hardware and software application thatcover the borderline of networks with the aim ofcontrolling both incoming and outgoing networkcommunicationFirewalls protect the system from outside attacks andblock network traffic.Installation of firewalls will protect our network frommalicious attacksPacket filtering firewalls allow exclusion of trafficbased on source and destination addressThey monitor sessions of hosts on LAN to determinetheir legitimacy for appropriate response.The ability of firewalls to detect attacks and suspiciousrequest ensure that only authorized sessions occur.Routers are physical security machines thatexist in an intranet between routing devicesand an ISP network and runs the software usedto connect different segments into one system.Routers divide large broadcasts domains intosmaller subdomains mitigating unwantedtrafficRouters implement access lists and controlaccess to specific protocols and subnets whichcontrol access and location of networkresourcesA one-time pas ...
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