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The generation of keys, key materials, salt values, and IVs in cryptographic algorithms all use random numbers, and cryptographically secure random number generators should be used to generate them.

Encryption technology uses technical means to transform important data into garbled (encrypted) transmission, and then use the same or different means to restore after reaching the destination.

Application server log (server log) is one or more log files automatically created and maintained by the server, which contains a list of activities performed by it.

Public key encryption technology uses asymmetric keys to encrypt and decrypt. Each pair of keys contains a public key and a private key.

Web server/Web application server often appear together on the network. This article will show the reader how to distinguish these two similar concepts.

With the vigorous development of emerging technologies such as cloud computing and the Internet of Things, more and more companies are gradually turning to cloud servers.

This document describes how to migrate/upgrade to JIRA applications on different server hardware, or perform one or more of the following operations in different server environments.

Public key encryption technology uses asymmetric keys to encrypt and decrypt. Each pair of keys contains a public key and a private key.

Recently, I really want to learn how to build a server under Linux. Everyone knows that the server is basically the world of Linux, and other systems are rarely used.

In a Windows system, it is very simple to disable and enable the network card, but there are many ways to restart the network function in Ubuntu and other Linux distributions.

As people demand for security and high bandwidth in network applications, network switches are becoming more and more widely used.

When a load balancing cluster is running, generally one or more front-end load balancers are used to distribute the workload to a group of back-end servers to achieve high performance and high availability of the entire system.

High-availability clusters and load balancing clusters have different working principles and are suitable for different types of services.

The concepts of clusters and load balancing are often mentioned together. In the server field, what are clusters and load balancing, and what are the correlations and differences?

Load balancing is a computer technology used to distribute load among multiple computers (computer clusters), network connections, CPUs, disk drives, or other resources to optimize resource usage, maximize throughput, The purpose of minimizing response time while avoiding overload.

Load balancing refers to dividing the amount of tasks that must be completed among multiple computers so that more work can be completed at the same time, and all users can be served quickly.

Load balancing refers to dividing the amount of tasks that must be completed among multiple computers so that more work can be completed at the same time, and all users can be served quickly.

The command syntax of bash is a superset of the Bourne shell command syntax. Most of the massive Bourne shell scripts can be executed in bash without modification.

How to change the default terminal in Ubuntu. It does not follow the standard way of changing the default application in Ubuntu, what should I do?

Garry's Mod can fully control and modify the video game engine-Origin Engine. You can use Garry's Mod to make almost any game you want.