Hard Drive Encryption
Data security is vital in today’s world. In addition to protecting yourself from Trojan horses and viruses and identity thieves, you also have to consider the possibility of physical theft of your laptop or desktop. Many operating systems are now offering the ability to enable software encryption of the entire hard drive. In some cases (such as Windows 7 and Windows 10), this option is only available in the higher editions (Enterprise or Ultimate).
Here are some solutions to hard drive encryption: