Course Intermediate  4933

Course Introduction：Make your own PHP framework to help you become an architect step by step. Improve the framework step by step, which involves composer, database chain operations, and various excel and pdf tools. As well as scheduled tasks, image processing, image search, command line operations, dependency injection, annotation routing, middleware, aop aspect programming, the use of mysql pessimistic locks, optimistic locks, and various PHP issues such as dealing with high concurrency.

Course Elementary  9732

Course Introduction：ThinkPHP configuration development and CMS backend practical courses include: ThinkPHP development framework configuration and development process, CMS backend development technology (LayUI), dynamic website and template writing technology, classification/system/user/permission/content release management...

Course Intermediate  17003

Course Introduction："Chuangzhi Podcast, Dark Horse Web Front-end Development Basic Environment Configuration Video Tutorial" introduces you to a detailed introduction to an environment configuration before web front-end development, paving the way for front-end development and ensuring smooth development.

Course Intermediate  11337

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 Introduction：USG firewall NAT configuration learning purpose Master the method of configuring NATServer on the USG firewall Master the method of configuring NATEasyIP on the USG firewall Topology diagram scenario: You are the network administrator of the company. The company is segregated into three zones using network firewalls. Now we need to publish the telnet service provided by a server (IP address: 10.0.3.3) in the DMZ area. The public addresses are 10.0.10.20 and 24. And users in the internal network Trust area access through Easy-IP. outside area. Access from other directions is prohibited. Define the G0/0/1 and G0/0/21 interfaces to vlan11 on the switch, and assign G0/0/

2023-05-17 comment 0  1445

Course Introduction：Firewall is an important part of protecting network security. It can filter out data packets from untrusted sources and malicious attacks in the network to protect the system. In Linux, common firewalls are iptables and firewalld. In this article, we will cover the steps on how to configure a firewall in Linux. Check the Firewall Status Before starting the configuration, check the firewall status on the system. You can check if iptables is enabled using: sudosystemctlst

2023-06-18 comment 0  6098

Course Introduction：Example of firewall and network security configuration in PHP Huawei Cloud API interface docking Introduction: With the rapid development of cloud computing, more and more enterprises are migrating their applications to the cloud. In order to ensure the security of cloud applications, firewall and network security configuration become very important. Huawei Cloud provides a rich set of API interfaces to facilitate developers to manage firewall and network configurations. This article will use PHP language examples to introduce how to implement firewall and network security configuration in Huawei Cloud API interface docking. 1. Preparation work First, in

2023-07-05 comment 0  1053

Course Introduction：How to configure the firewall for remote connection of Windows instances: 1. Add a specific local port in Windows Firewall with Advanced Security; 2. Make sure Windows Firewall is enabled; 3. Add predefined rules in Windows Firewall with Advanced Security.

2019-11-07 comment 0  5296

Course Introduction：When managing a server, the first thing you must configure to reduce its security is to configure a firewall. Fortunately, Linux includes a default setting called Iptables, and many people find this firewall a bit complicated to configure and manage. There are simpler alternatives available, such as UFW. UFW is actually a CLI or command line interface containing Iptables firewall for Linux, which provides us with an easier way to manage and configure Iptables. For UFW, there is even a GUI or graphical interface called GUFW that we can use on our desktop PC or laptop to manage and configure the firewall. Install UFW on the server. How to install it on linux?

2024-08-01 comment 0  632