D-Link DIR-505 Manual - Page 67
Firewall Settings
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Section 3 - Configuration Firewall Settings A firewall protects your network from the outside world. The DIR-505 offers a firewall type functionality. The SPI feature helps prevent cyber attacks. Sometimes you may want a computer exposed to the outside world for certain types of applications. Enable SPI: SPI (Stateful Packet Inspection, also known as dynamic packet 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. Anti-Spoof Enable this feature to protect your network from certain Check: kinds of "spoofing" attacks. D-Link DIR-505 User Manual 61
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61
D-Link DIR-505 User Manual
Section 3 - Configuration
SPI (Stateful Packet Inspection, also known as dynamic
packet 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.
Enable this feature to protect your network from certain
kinds of “spoofing” attacks.
Enable SPI:
Anti-Spoof
Check:
Firewall Settings
A firewall protects your network from the outside world. The DIR-505 offers a firewall type functionality. The SPI feature helps
prevent cyber attacks. Sometimes you may want a computer exposed to the outside world for certain types of applications.