Do I think it is happening? Absolutely! You just have to look at CA reactions to believe it. When she was visiting, she made many complaints about the release of the video visits. When she quit visiting she made more complaints, because she couldn't visit without the visit being taped. Yet those complaints have stopped. IMO they stopped after the judge gave permission for JB's laptop to be taken into the jail.
JB also was very unhappy about the visits being taped and released to the media. He understood how the visits were being perceived by the public and the affect they were having on his case. He has mentioned that in the media many times. So he had to make a choice, to ban the family from visiting at all..... or to arrange some type of communication between his client and her family that circumvented the jail rules. To ban the family without some type of communication between KC and the family could be detrimental to his client and would get him some bad publicity because you know that CA wouldn't have kept quiet about the ban.
Technology in the jail is not a simple issue, ban or not to ban. An increasing number of crimes now days involve the computer/internet. More and more communication is wireless. And it could be crucial for an attorney to access the internet with his client at times. So I feel pretty certain that if there is a way for the jail to block internet, there is most likely a way for the jail to permit the attorneys to access. And when JB got the judges permission, he would get the access. The jail cannot monitor what JB does with his client because that is covered by attorney/client privelege. They can't stay in the room to monitor either. So yes, I feel pretty certain it happened. Whether they can prove it, or whether they can do anything about it I don't know.