Getting Started

(Optional) Modifying Security Group Rules

A security group is a collection of access control rules to control traffic to and from cloud resources, such as cloud servers, containers, and databases. Cloud resources associated with the same security group have the same security requirements and are mutually trusted within a VPC.

You can modify security group rules, for example, by adding, modifying, or deleting a TCP port, as follows:

• Adding a security group rule: Add an inbound rule and enable a TCP port if needed.
• Modifying a security group rule: Inappropriate security group settings may introduce serious security risks. You can modify security group rules to ensure the network security of your ECSs.
• Deleting a security group rule: If the source or destination IP address of an inbound or outbound security group rule changes, or a port needs to be disabled, you can delete the security group rule.
  

  If default parameter settings are retained, the initial solution deployment takes about 10 minutes. The time required for deployment varies depending on factors such as ECS flavors and EIP bandwidth.

1. Log in to JumpServer. Open the browser and enter the URL in step 10 in "Quick Deploy.... The JumpServer login page is displayed. Enter the username and password and click LOGIN. (The initial username and password are admin.)
   Figure 1 Login page
   

2. Reset the password and access the management console. Follow the instructions to enter and confirm the new password. Then, click Setting and use the new password to access the JumpServer console.
   Figure 2 Resetting the password
   
   Figure 3 JumpServer console
   

3. Access JumpServer documentation. Hover your mouse over the position marked in the upper right corner and click Docs. The JumpServer documentation page is displayed for you to learn more about JumpServer.
   Figure 4 Viewing documentation