Many residents wish to secure their land from unwanted visitors, so we've been evaluating several security options. Please keep in mind the following before we outline the revised policy:
1. Security in general in SL leaves a lot to be desired. Just because your land "seems" secure, people can still use their camera and zoom around your land.
2. CZ Estates has open airways and waterways. One of the things that is most important to us is that all residents have access to airways (planes, hang gliding, etc) and waterways (sailing, jetskiing, etc). Therefore they must remain open, meaning that you may only use a security device to secure your home.
3. You can ban residents. This seems obvious but some aren't aware of this. You can ban certain residents from your land through World > About Land > Access tab. You can ban people by hitting "Add" under the Banned Residents area. We can also ban residents from the sim you're on as well as all the CZ Estates sims.
Normal security orbs are of little use because they protect a radius instead of a square that most homes have. We're recommending that those who wish to protect their homes to use a security system called hippoSECURE which is available at our office for 650L$
The setup instructions are at http://www.hippo-technologies.co.uk/resources/hipposecure/hipposecure.php. The only mode we approve of is protecting the rectangular area of your house, not outside of it. This is explained in section 1.1.1 and will show you how to protect the height/width/length of the house only.
Once this is setup, please IM one of the managers for final approval. If you have any questions please let us know.