Frequently Asked Quesions
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Network and Security
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Network Basics
A firewall is a security system that monitors and controls incoming and outgoing network traffic. It acts as a barrier between trusted internal networks and untrusted external networks (like the internet), allowing or blocking data based on security rules.
Example: It can block access to harmful websites or prevent unauthorized apps from accessing the internet.
A switch connects devices within a local network (LAN) and uses MAC addresses to forward data.
A router connects different networks together (e.g., your home network to the internet) and uses IP addresses to route data between them.
Port forwarding allows external devices to access services on a private network. It forwards traffic from a specific port on a router to a device inside the local network.
Used for things like online gaming, remote desktop access, or hosting servers.
Try these steps:
Restart your modem/router
Use a wired connection instead of Wi-Fi
Limit background downloads
Update your router firmware
Contact your ISP if issues persist