Switched port analyzer (SPAN) ports provide similar functionality, but occur at the switch and do not require additional...
By submitting your email address, you agree to receive emails regarding relevant topic offers from TechTarget and its partners. You can withdraw your consent at any time. Contact TechTarget at 275 Grove Street, Newton, MA.
hardware. The network administrator simply configures one port on the switch to serve as a SPAN port, and the switch then delivers copies of all traffic from any port on the switch to the SPAN port, allowing for the connection of a monitoring device. From a security perspective, there's not much difference between a TAP and a SPAN port. Both are useful for monitoring network traffic (albeit at different points in the network) and provide the same basic functionality.
- Lock down IM by monitoring traffic over the network.
- Is it possible to monitor and block port-scanning activity? Learn more.
Dig Deeper on Network Device Management
Related Q&A from Mike Chapple
The FTC was granted authority in enterprise cybersecurity regulations. Expert Mike Chapple explains what this means for organizations.continue reading
PCI DSS is pretty specific about security, but does it do enough for mobile payment security? Expert Mike Chapple explains why he says yes.continue reading
The U.S. government has been criticized for its lack of updated privacy regulations. Expert Mike Chapple advises enterprises that want to bolster ...continue reading
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.