Course 2948
Course Introduction:Digital signature generation and verification principles, AES and RSA encryption and decryption
Course 11800
Course Introduction:AJAX stands for "Asynchronous Javascript And XML" (Asynchronous JavaScript and XML), which refers to a web development technology for creating interactive web applications. It is not a new programming language, but a new way to use existing standards. The biggest advantage is that you can exchange data with the server and update part of the web page content without reloading the entire page. No browser plug-ins are required. , but requires the user to allow JavaScript to execute on the browser. "Intermediate PHP Tutorial on Ajax Technology" will help you quickly understand this knowledge!
Course 7370
Course Introduction:Object-oriented programming (OOP for short) is not only a need for developing large-scale projects, but also a tool for analyzing problems. PHP has complete object-oriented programming capabilities and can complete the development of large-scale commercial projects. This course combines the object-oriented technology in PHP , break it apart and crush it, and I’ll tell you slowly.
Course 7826
Course Introduction:"PHP Development Classification Technology Tutorial" explains PHP unlimited classification technology. Achieve a multi-level classification linkage effect.
Course 20320
Course Introduction:In this era of data explosion, how can we find what we want in the vast amount of data? How is this achieved? Next, you can learn PHP's fuzzy query technology together.
2023-11-14 23:55:21 0 1 79
Resolving Ion Cube "This version of ionCube Loader cannot decode" error - WordPress
2023-10-31 12:01:21 0 1 336
Convert JavaScript regular expression to PHP
2023-10-23 22:58:33 0 2 394
What is the most efficient way to INSERT multiple values in mysqli?
2023-10-21 14:39:48 0 2 264
An effective way to protect PHP code without encryption
2023-10-16 13:38:10 0 2 195
Course Introduction:PHP is a widely used web development language, and its encryption and decryption technology is of great significance in data security. This article will introduce encryption and decryption technology in PHP and explore its practical application in web applications. 1. Encryption technology Encryption technology is a process of converting ordinary text into encrypted text. In PHP, encryption technology is mainly used to ensure the security of transmitted data, such as user login information, transaction data, etc. Common encryption technologies in PHP are as follows: Hash encryption Hash encryption is to convert an arbitrary length
2023-05-11 comment 0 1696
Course Introduction:PHP is a widely used web programming language used to build a large number of web applications. Data encryption and decryption technology in PHP is a key part of securing data in web applications. This article will introduce several data encryption and decryption techniques used in PHP. 1. Symmetric encryption technology Symmetric encryption technology is an encryption technology that uses the same key for encryption and decryption. Symmetric encryption algorithms can be divided into stream encryption algorithms and block encryption algorithms. Commonly used symmetric encryption algorithms in PHP include DES, 3DES and AES. D
2023-05-11 comment 0 1046
Course Introduction:MD5 encryption technology is a commonly used security encryption technology used to protect the security of sensitive data. PHP is a high-level programming language that is very popular in web development. PHP can easily implement MD5 encryption technology, which provides great convenience for data encryption. This article will introduce how to use PHP to implement MD5 encryption technology. What is MD5 encryption technology? MD5 is a hash function that compresses information of any length into 128-bit length information, usually represented by 32 hexadecimal digits. MD5 algorithm is not possible
2023-06-18 comment 0 1462
Course Introduction:SHA (SecureHashAlgorithm) encryption technology is a commonly used secure encryption algorithm. In PHP development, SHA encryption technology is often used to encrypt account passwords and protect sensitive data. This article will introduce how to implement SHA encryption technology in PHP. Introduction to SHA algorithm The SHA algorithm is an information digest algorithm commonly used for data integrity protection and authentication. The main function of the SHA algorithm is to convert a message of any length into a fixed-length message digest (i.e. hash value).
2023-06-18 comment 0 1433
Course Introduction:With the continuous development of information technology, encryption technology is increasingly used in various fields. Among them, AES symmetric encryption technology is one of the most commonly used encryption algorithms at present. It can ensure the security of data and has a wide range of applications. This article will introduce how to use PHP to implement AES symmetric encryption technology. 1. What is AES symmetric encryption technology? AES is the abbreviation of Advanced Encryption Standard (Advanced Encryption Standard) and is one of the most widely used symmetric encryption algorithms currently. symmetry
2023-06-18 comment 0 3017