Security; Basic Security - TP-Link Archer C20 User Manual

Chapter 4
4. 7.

Security

This function allows you to protect your home network from cyber attacks and
unauthorized users by implementing these network security functions.
4. 7. 1.

Basic Security

1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.
2. Go to Security > Basic
• Firewall - A firewall protects your network from Internet attacks.
• SPI Firewall
filtering) helps to prevent cyber attacks by tracking more state per session. It
validates that the traffic passing through the session conforms to the protocol.
SPI Firewall is enabled by default.
• VPN - VPN Passthrough must be enabled if you want to allow VPN tunnels using IPSec,
PPTP or L2TP protocols to pass through the router's firewall.
Security, and you can enable or disable the security functions.
- SPI (Stateful Packet Inspection, also known as dynamic packet
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