By Ellie / Last Updated August 1, 2023

Definition of remote access code

What is a remote access code? Briefly, it is the password that a user needs to enter to access a private network or server, and it also can be regarded as a form of identity verification, aiming to allow a person to connect computer remotely and prevent illegal visitors from entering the system. Especially for companies that use remote access for a long time, the remote access code can act as a filter to filter out all visitors with malicious attacks to protect the company's network security.


Currently, there are many types of remote access codes, such as mobile phones, and remote control software. When using remote control software, the user is required to dial in the local computer first, and then the server will perform identity verification. If the verified identity is valid, the relevant information will be passed to the remote computer, so that the user can remotely control another computer, just like they use a local computer. The required password or code can be regarded as a remote access code.

The importance of remote access code

Nowadays, remote control is inseparable from individuals and multinational companies. Many users benefited from it, but it also attracted the coveting of many cyber criminals who began to take advantage of this. They steal confidential information to seek illegal benefits. To protect personal information security, whether it is an enterprise or an individual, they need to establish a network security barrier to prevent malicious access into their own systems. In remote control software, this network security barrier is the remote access code.


Regardless of whether it is from the family or the enterprise, the network security barrier of remote access code is needed to provide protection to reduce the security risks of private and public equipment. And the secure remote access code can not only improve the security of remote access but also be the first step to solving the related problems of hacker intrusion in remote access.


How to improve the security of remote access code?

After knowing what remote access code means, how can the security of the remote access code be improved? Here are some tips:

  • Extend your remote access code as much as possible. When setting the remote access code, set the code as long as possible to make it more difficult for malicious attackers to crack the code.
  • Use a combination of letter case, numbers, and punctuation to set the remote access code. If you simply use numbers or letters, it will be easy for hackers to crack, resulting in the leakage of your personal information or sensitive data.
  • Avoid using personal information as your remote access code. Regardless of your purpose, do not use birthday, wedding anniversary, and other related personal information as remote access codes. This will only facilitate hackers to invade your private network and cause the loss of personal information or sensitive data.
  • Update your remote access code regularly. Do not use the same remote access code for a long time. This will only give hackers an opportunity. Be sure to develop the habit of regularly changing the remote access code to protect your network security.


The improvement of security is of great significance to a remote access code. This is not only the demand of the majority of users, but also the long-term goal of much remote control software.

The significance of remote access code for remote control software

In fact, most remote control software requires a remote access code to achieve remote control, which can be regarded as a remote control password and can be used to identify the user and authorize the user to remotely control another device. In the next part, I’ll show you the significance of a remote access code for remote control software.

  • Used to distinguish different remotely connected devices. For remote control software, there is often more than one device that actually needs to be connected. Therefore, different remote access codes need to be set to label different connected devices so that the software can distinguish which device requests remote control to achieve accurate remote control in order to achieve the purpose of accurately granting remote control permissions.
  • For safety. If the remote access code is not used in the remote control process, it is likely to cause the entire network to infiltrate, allowing network hackers to find an opportunity to take advantage of it, posing a serious threat to the user’s personal information and related sensitive data, so the remote access code used by the control software is also for security.
  • Grant the authority to remotely control the device. For remote control software, a remote access code is indispensable. Only through this method can you effectively distinguish whether the person or device requesting the connection has the authority to block suspicious persons and prevent them from executing any unauthorized, further maintaining the safety of connected equipment.


It can be said that it is the security of the remote access code that allows remote control software to penetrate into all walks of life and become more and more influential. So, how does remote control software realize remote control through code? Let me give you an example to illustrate.

Realize remote control through remote access code: AnyViewer

Understanding the specific implementation of the remote access code can further deepen our understanding of remote control. Next, take a well-known free remote desktop - AnyViewer as an example to learn more about the specific use of the remote access code in the remote control software.


1. Make sure both computers are accessible to the network

2. Download and install AnyViewer on the local computer and remote computer respectively. 

Download Freeware Win 11/10/8.1/8/7/Server
Secure Download

Step 1. Run AnyViewer on both devices and pen it. Go to the “Log in” tab, and click on “Sign up”.

Log in AnyViewer

Step 2. Fill in the information to sign up.

Sign up for AnyViewer

Step 3. Now you can see your interface in the following picture. And your device will automatically be assigned to the account you’ve logged in to.

Free Editions

Step 4. If you log into the same account on another device, there will be 2 devices in the “My devices” tab. Click the PC that you need to control and click "One-click control" to achieve unattended access with one click. 

Connect to My Devices

The connection is established successfully. If you need to give support to your friends, “Send a control request” is also accessible to complete the remote session.

Remote Viewing Files

✍ Note: It's recommended to upgrade your AnyViewer account to Professional or Enterprise Edition, then you can enjoy many other rights, including high-quality image, accessing remote devices in privacy mode, etc.


What is a remote access code? After reading the above content, I guess you have known the definition and importance of remote access codes and have understood the significance of remote access codes for remote control software.

Improving the security of remote access code can provide your home and business with a powerful reliable enough way to defend against external security risks. Only in a sufficiently secure network environment can the purpose of secure remote control be truly achieved. Therefore, improving the security of remote access codes cannot be ignored!