Lenovo ThinkPad Yoga (English) User Guide - Page 78
Setting the security chip, Windows operating system
View all Lenovo ThinkPad Yoga manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 78 highlights
• Set a power-on password as well as a hard disk password for your internal solid-state drive, hard disk drive or hybrid drive. Refer to the procedures in "Power-on password" on page 57 and "Hard disk passwords" on page 60. For security, a longer password is recommended. • To provide reliable security for UEFI BIOS, use the security chip and a security application with a Trusted Platform Module (TPM) management feature. Refer to "Setting the security chip" on page 62. Note: The Microsoft Windows 7 and Windows 8.1 operating system support the TPM management feature. • If a Disk Encryption hard disk drive, an Encryption solid-state drive, or a Disk Encryption hybrid drive is installed in your computer, be sure to protect the contents of your computer memory from unauthorized access by use of drive encryption software, such as Microsoft Windows BitLocker® Drive Encryption, which is supported in the Ultimate and Enterprise editions of the Windows 7 operating system and Professional and Enterprise editions of the Windows 8.1 operating system. Refer to "Using Windows BitLocker Drive Encryption" on page 62. • Before you dispose of, sell, or hand over your computer, be sure to delete data stored on it. For more information, refer to "Notice on deleting data from your hard disk drive, solid-state drive, or hybrid drive" on page 63. Note: The hard disk drive or hybrid drive built into your computer can be protected by UEFI BIOS. Using Windows BitLocker Drive Encryption To help protect your computer against unauthorized access, be sure to use drive encryption software, such as Windows BitLocker Drive Encryption. Windows BitLocker Drive Encryption is an integral security feature of the Windows 7 and Windows 8.1 operating systems. It is supported in the Ultimate and Enterprise editions of the Windows 7, Professional and Enterprise editions of the Windows 8.1 operating system. It can help you protect the operating system and data stored on your computer, even if your computer is lost or stolen. BitLocker works by encrypting all user and system files, including the swap and hibernation files. BitLocker uses a Trusted Platform Module to provide enhanced protection for your data and to ensure early boot component integrity. A compatible TPM is defined as a V1.2 TPM. To check the BitLocker status, go to Control Panel, and click System and Security ➙ BitLocker Drive Encryption. For more information about Windows BitLocker Drive Encryption, see the help information system of the Windows operating system, or search for "Microsoft Windows BitLocker Drive Encryption Step-by-Step Guide" on the Microsoft Web site. Disk Encryption hard disk drive, Encryption solid-state drive, and Disk Encryption hybrid drive Some models contain the Disk Encryption hard disk drive, the Encryption solid-state drive, or the Disk Encryption hybrid drive. This feature helps to protect your computer against security attacks on media, NAND flash or device controllers by use of a hardware encryption chip. For the efficient use of the encryption feature, be sure to set a hard disk password for the internal storage device. Setting the security chip Strict security requirements are imposed on network client computers that transfer confidential information electronically. Depending on the options you ordered, your computer might have an embedded security chip, a cryptographic microprocessor. With the security chip and Client Security Solution, you can do the following: • Protect your data and system 62 User Guide