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ADVNET - L1
Network Devices
| Question | Answer |
|---|---|
| is a digital telecommunications network that allows nodes to share resources. | Computer Network |
| Have many network interfaces/ports for end hosts to connect to (usually 24+) | Switches |
| have fewer network interfaces than switches | Routers |
| Monitor and control network traffic based on configured rules. Can be placed ”inside “ or “Outside “ the network | Firewalls |
| is CISCO classic firewall, but modern ASAs include modern features so-called “ next generation firewalls” including IPS (Intrusion Prevention System) | ASA (Adaptive Security Appliance) |
| are hardware devices that filter traffic between networks. | Network firewalls |
| are software applications that filter traffic entering and exiting a host machine, like a PC. | Host-based firewalls |