The specification that replaced WEP with a stronger security standard that features changing encryption keys is; WPA2
WEP usually encrypts traffic using a 64 or 128 bit key in hexadecimal. This is a static key, which tells us that all traffic regardless of device, is encrypted using a single key.
Now, this WEP system has been replaced with WPA2 which offers stronger security standards due to the fact that they possess a feature that has changing of encryption keys.
Read more about Encryption Keys at; https://brainly.com/question/8782374
#SPJ9
