WatchGuard Data Loss Prevention catches so little. When I've implemented it, it just can't look at the traffic in a thorough enough manner to capture as much as it should. And I find that I'm disenchanted with all data loss protection solutions I've tested and looked at. WatchGuard certainly is not any better or worse than the others. It's just not a technology I have much faith in. 

You can get awfully granular in the setup, but it reminds me of antivirus software. True antivirus software catches very little. It's rare that antivirus software identifies a true virus. Everything's becoming more complicated, so now you need to look at detection and correlated threat response systems that are more effective than traditional antivirus. Data loss protection, I'm afraid, is kind of in that space.

They need to stop the VLAN limitation. They have a VLAN limitation on the size of their boxes. It is the worst thing ever. They basically sell their boxes by the size and the number of VLANs it can handle, which is a real issue. You spend a couple of thousand dollars for a firewall, and you can only do 30 VLANs, which is extremely silly, as a matter of fact.

It would be really great to have something for easier mass rule changes. It also needs a drag-and-drop function so that you don't have to constantly duplicate firewall rules. It would be nice to have such a feature because you got one WatchGuard, and you want to mirror its config and change a couple of things in another one and move some things around. It is not as easy as you would necessarily think.

It is kind of expensive, and its pricing can be a little better for sure.

WatchGuard Data Loss Prevention could be improved if they would add a pocket-size, meaning limitations on the data size, where for example an email address can only send 25MB for a month.

In terms of additional tools, I would like to see more graphical reporting tools, with graphs, etc., that are very easy to comprehend. This is especially important if you are reporting to top management so they will fully understand what is happening in the firewall. You don't need to use technical terms or definitions, just show them the graph. That would be good.