Lake County has average temperatures ranging from the low 30's in the winter to the high 90's to low 100's in the summer. An average humidity of 50% in the winter and 30% in the summer which means virtually none of that famous California fog.
They are lever locks, with between 6 and 12 levers. They are double bitted and asymmetric, so the lock essentially has two different sets of levers. In addition, they are mostly quadruple throw, so you need to pass 4 sets of levers. The bolt work has 2 or 4 hardened steel circular bolts, providing good saw resistance.
The keys which EFS uses to encrypt and decrypt data, is a public and private key pair, and a per file encryption key. EFS generates a file encryption key (FEK) which is a symmetric encryption key to encrypt the data. The File Encryption Key (FEK) is next encrypted by means of asymmetric encryption using the userâs public key. Asymmetric encryption actually uses a public and private key pair for stronger security.