what is password protection

First, the overall stepsOpenSSL genrsa-des3-outserver.key 1024//generate Keyopenssl req-new-keyserver.key-out server.csr-config openssl.cnf//generate CSR File OpenSSL req-new-x509-keyoutca.key-out ca.crt-config openssl.cnf//self-generated caopenssl

Certificate Online ToolIf you are applying for the SSL certificate for the first time, if you are unfamiliar with how your server uses SSL certificates, we recommend that you use this set of tools, which support all SSL server certificate formats

. The htaccess file is an important configuration file in Apache. Its format is plain text. It provides a method for changing the configuration of directories, you can place a file containing one or more commands in a specific document directory to

Failure Phenomenon: How file sharing is implemented between Windows 8.1 and Windows 7 systems 　　Solution: I. Preparation and preparation conditions Windows 8.1 and Windows 7 computers need to be within the same network to access each other

Now our computer account password more and more, sometimes their own arbitrary password or not commonly used passwords, inadvertently forgotten, people very headache. Small knitting here to forget all kinds of computer password solution, contains a

One, forgotten the QQ/ICQ password: to protect QQ password, you should quickly apply for password protection. If you forget the QQ password, or password stolen, just use the password protection to fill out the correct information can be retrieved.

When we run out of password attacks, overflow attacks, script attacks, and so on, do you think you can also use the knowledge of social engineering to infiltrate? With regard to the definition of social engineering, my understanding is that social

The wide application and rapid development of Linux benefit from the rapid development of the Internet. Linux does well for Web services that are widely used on the Internet. It's hard to say how many Web sites on the Internet are using Linux, but

Recently, as the stock market continued to hot, making more and more new investors into the stock market. According to the relevant department statistics, at present, every 13 Chinese people have 1 stocks, daily A-share account number added 300,000,

1. As we all know, MD5 is currently the most widely used password protection method. It is regarded as irreversible encryption. . Using MD5 to encrypt the user's operation password can effectively prevent system maintenance personnel from directly

  Currently, forced transaction plug-ins are the most difficult to prevent. As long as you are not greedy, you will not be cheated. Several of their common methods are that they launch forced transaction plug-ins to trade with you, for example, he

Prohibit computer sharing files, group policies prohibit shared folders, and disable network sharingTo disable file sharing on a computer: Method 1: Cancel file sharing through the sharing settings of the operating system. The specific method is as

10 tips for PHP scripts (5 ). Use PHP user authentication. if you want to implement password protection based on each script, you can use header () together () functions and $ PHP_AUTH_USER and $ PHP_AUTH_PW global variables use PHP user

8 tips for PHP scripts (5 ). PHP user authentication. if you want to implement password protection based on each script, you can use the header () function, $ PHP_AUTH_USER, and $ PHP_AUTH_PW global variables to use PHP user authentication. If you

1. Install patches frequently. Changelog on www.apache.org contains the words bug fix and security bug. Therefore, the Linux administrator should pay attention to website defects and promptly upgrade the system or install patches. Using the highest

Users who use Rising Antivirus 2006 can use its password protection function to prevent unauthorized modification of anti-virus software settings. However, if you forget your password, you may have to be in a dilemma. At this time, not only cannot

. Htaccess File Usage Overview Various practical. htaccess code snippets are collected here. You can think of almost all the usage here. Disclaimer: although these code snippets are directly copied to your.htaccessFiles are easy to use in most cases,

The database used to save the computing results is an important part of the entire information system, and the technology is relatively mature. However, for all databases, apart from recording the correct processing results, there are also some

 This article describes how to use the security features and good habits of Access to Prevent Access macro virus.General Anti-Virus skills It is important to keep anti-virus software updated at any time. New viruses occur every day, and anti-virus

In daily computer operations, we can't do without passwords anytime, anywhere-we need to use the CMOS password when starting the system, use the user password when entering Windows 98, and set the document password when editing Word documents ......,