WEP Wired Equivalent Privacy. An encryption protocol for wireless network traffic. It is an old system that is very simple, but does NOT work very well. Avoid it if possible, by using newer, better systems like WPA or 802.11i. By admin|2019-12-29T18:17:29+00:00December 29th, 2019|PCI Glossary of Technical Terms|0 Comments Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail About the Author: admin Leave A Comment Cancel replyComment Save my name, email, and website in this browser for the next time I comment.