Course Intermediate  11421

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17716

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11415

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：Prevent logic vulnerabilities in Java In software development, logic vulnerabilities are a common security problem. When there are errors or design flaws in the program logic, attackers can use these vulnerabilities to bypass the program's security mechanism and perform malicious operations. As a widely used programming language, Java also needs to pay attention to preventing logical loopholes. This article will introduce some common Java logic vulnerabilities and give corresponding preventive measures. 1. Prevent race conditions. Race conditions mean that when the program is in a certain state, another thread modifies this state.

2023-08-07 comment 0  1226

Course Introduction：Prevent cross-site request forgery attacks in Java In recent years, with the rapid development of the Internet, network security issues have become increasingly prominent. One of them is the Cross-Site Request Forgery (CSRF) attack, which is an attack method that uses the user's logged-in identity to initiate malicious requests. This article will introduce how to prevent cross-site request forgery attacks in Java and give corresponding code examples. What is a cross-site request forgery attack? A cross-site request forgery attack occurs when an attacker

2023-08-07 comment 0  1680

Course Introduction：Prevent Malware Intrusion: Protect Your System on Linux Server Malware intrusion is a serious threat to any server. Linux servers have a number of key differences from other operating systems that make them more secure and resistant to malware intrusions. However, this doesn’t mean we can neglect protecting our servers. In this article, we will explore some ways to protect your system from malware on Linux servers. Keeping software and system updates up to date is key to keeping your system secure. Security vulnerabilities are malicious

2023-09-10 comment 0  1484

Course Introduction：The title of Magic Ocean’s November 3 issue is When a whale strands, why do people pour water on it? There are two options in this question. Option 1: Prevent hypoxia. Option 2: Prevent dehydration. Friends who want to know the answer, come and take a look. Magic Ocean November 3 Answer Question: When a whale strands, why do people pour water on it? Options: 1. Prevent hypoxia 2. Prevent dehydration Answer: Prevent dehydration Answer analysis: When a whale is stranded, it will consume a lot of energy and a lot of water. Humans constantly pour water on the whales to keep them hydrated and keep the cold away.

2024-06-08 comment 0  436

Course Introduction：PHP website security measures include: Preventing SQL injection: using prepared statements or escaping user input. Prevent XSS: Escape user input. Prevent CSRF: Use CSRF tokens. Prevent buffer overflow: Set the maximum input length. Stay updated, use security frameworks, enable firewalls, monitor websites, conduct security audits.

2024-05-04 comment 0  795