This method also requires some sort of key store (see above). However, if you want to maintain just one key, each key rotation will require you decrypt data with the old key and reencrypt with a new key. Again, it depends.
Although the Razer DeathAdder Chroma technically carries a suggested price of $70, it's often available at a healthy discount. For now you can grab it for $49.99 on Amazon or around that price at other big box retailers. Durinf extreme sales events like Black Friday, the DeathAdder Chroma can drop to as low as $35.
Each magazine holds up to 18 darts, and the blaster can be aimed independently of the direction the drone is driving. To top it all of, the footage from the tankâs 720 HD camera can be recorded on an SD card, allowing you to document each attack. Nerf plans on making this beast available in the fall for $200.