Shields Up

Shields Up is an online port scanning service created by Steve Gibson of Gibson Research Corporation and hosted at grc.com. The purpose of this utility is to alert the users of any ports that have been opened through their firewalls or through their NAT routers. The utility can scan the most common file sharing ports, as well as all service ports (1-1056), and user defined ports, in sets of 64.[1]

The scanning servers have the static IP addresses of 4.79.142.192 to 4.79.142.207.[2]

References

  1. ↑ http://lifehacker.com/5511734/shieldsup-tests-your-firewall-for-vulnerabilities
  2. ↑ https://www.grc.com/shieldsup

External links

This article is issued from Wikipedia - version of the Tuesday, June 03, 2014. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.