If you're privacy conscious, then your best bet is to shop for security cameras that let you store the footage locally, usually on a microSD card or some other means of storage on the device itself. Once you start uploading your video for storage on a company's servers, then that footage is subject to whatever that company's policies are regarding storing it and sharing it. On the security front, the best way to keep your footage safe from unauthorized access or hacks is to make sure that you're using two-factor authentication, which greatly reduces the odds that anyone will be able to access your account without your knowledge. If you're uploading footage to a company's servers, you'll want to make sure that the footage is encrypted along the way. The most secure approach is end-to-end encryption, or E2EE, which means that nobody can access your footage without a unique decryption key associated with your device. With E2EE, even the company you're storing the footage with shouldn't be able to access your clips. "Encryption in transit" and "encryption at rest" are good standards as well, but they wouldn't necessarily prevent the company you're storing footage with from being able to access your clips. One more thing: It should go without saying, but these cameras are meant to keep an eye on your own home and property. Set one up someplace where you don't have permission or where people have a reasonable expectation of privacy, and you could run afoul of the law.