Course Advanced  10640

Course Introduction：The course content covers common PHP security vulnerabilities in web development, vulnerabilities in common PHP functions, and PHP file system security. At the same time, the security issues of server software are introduced.

Course Advanced  11422

Course Introduction：Practical development of live broadcast system and multi-person live chat room system. The main technologies used are websocket, workerman/swoole, real-time message broadcast and storage. It is an advanced course and requires certain front-end and PHP foundation.

Course Elementary  57227

Course Introduction：Design the voting items that need to be carried out, conduct voting statistics and display the voting results

Course Elementary  120263

Course Introduction：A simple PHP Chinese website article management system that can publish articles on the website and perform addition, deletion, modification and query operations.

Course Introduction：The harm of system vulnerabilities does not include: normal operation of the system: vulnerabilities will not affect the normal operation of the system. User privacy leakage: The vulnerability will not lead to the leakage of user privacy information. System stability damage: The vulnerability does not damage system stability. Application Execution: The vulnerability does not prevent the application from running. Malware infections: Vulnerabilities only cause infections when malware is introduced.

2024-04-11 comment 0  618

Course Introduction：System vulnerability types are classified by source: software vulnerabilities, hardware vulnerabilities, configuration vulnerabilities; classified by impact scope: local vulnerabilities, remote vulnerabilities; classified by attack nature: privilege escalation vulnerabilities, information leakage vulnerabilities, denial of service vulnerabilities, code execution vulnerabilities; by impact Classification by degree: low-risk vulnerabilities, medium-risk vulnerabilities, high-risk vulnerabilities; classification by vulnerability exploitation method: disclosed vulnerabilities, zero-day vulnerabilities.

2024-04-11 comment 0  1316

Course Introduction：The word "Bug" originated from a dead moth found in a computer by engineer Grace Hopper; it is used to describe defects in computer systems or software, including syntax errors, runtime errors, logic errors, and security vulnerabilities. , which can lead to system crashes, data loss and security vulnerabilities.

2024-05-07 comment 0  672

Course Introduction：Presumably many people are using Tencent Computer Manager software on their computers, so do you know how Tencent Computer Manager fixes system vulnerabilities? Next, the editor will bring you Tencent Computer Manager's method of repairing system vulnerabilities. Interested users please hurry up Let’s take a look below. When a computer has a system vulnerability that prevents it from starting or running normally, it is a wise choice to consider using security protection software such as Tencent Computer Manager to repair it. Open Tencent Computer Manager, click "Virus Scan" and "Fix Vulnerabilities" in sequence. At this time, Tencent Computer Manager will start scanning the system for vulnerabilities.

2024-03-04 comment 0  1155

Course Introduction：System vulnerabilities must be repaired in a timely manner to protect system security, improve stability, comply with compliance requirements, save costs, and keep software up-to-date. Methods to fix vulnerabilities include: reviewing vendor security bulletins, using security management solutions, disabling unnecessary services, encrypting data, and conducting security audits.

2024-05-07 comment 0  464