电脑主板密码设置（国外英文资料）.docVIP

电脑主板密码设置（国外英文资料） The computer boots the password (a) Set this password, set the screen saver password, password Settings file is beneficial, some protection measures about effective the password but dont trust, because these passwords for professionals are easy to crack. But for the average office environment, its still quite useful to set up your password. Now lets look at how to set up the boot password in the BIOS. Press the Delete key on the keyboard to enter the BIOS interface. Find the User Password option, which is turned off by default. Activate and enter the users password (1 ~ 8 bits, English or Numbers). The computer prompts you to enter again to confirm the password, save the exit and restart the machine, and then the password menu will appear on the boot. System level encryption Third, professional grade encryption Four, write in the end This article discusses common encryption and decryption operations from two angles of user and attacker, but it doesnt cover anything like cyber attack. Also know that the attacker will not only with the above said software work for them, the purpose of writing this article is to let everybody the perspective-taking, know about the train of thought, the attacker do it knowing there. In the end, the author summarized the principle of ten computer security operations to share with you, and this is the end of this article. Be mindful of your hosts. Exposing strangers to the host is the most dangerous start. Upgrade your operating system and anti-virus software. Download the new SP package (Service Pack software fix Pack) to plug the known operating system vulnerabilities; Update the latest anti-virus software to prevent viruses or trojans from entering the computer. Always encrypt important files at the file level. This will require decryption of files on any computer to use and increase the security of the files intercepted by the attacker. Very important files should be nested in a variety of ways to improve security. In