Client Certificate Authentication
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VNG Corporation"Client Certificate Authentication" is a crucial part of network and application security. It allows you to ensure that only clients or devices with valid certificates can access your applications or services.
1. What is Client Certificate Authentication - Portnoxwww.portnox.com
Certificate Request: When a client or device attempts to access your application, the system requests a unique digital certificate for authentication.
Certificate Issuance: This certificate is typically generated and managed by a Certificate Authority (CA) or a Public Key Infrastructure (PKI).
1. What is Certificate-Based Authentication? - InstaSafeinstasafe.com
Certificate Validation: The system verifies the certificate to ensure it is valid and can identify the client or device.
Access Granted (or Denied): If the certificate is valid, the client or device is granted access to the application or service. If not, access is denied.
Enhanced Security: Certificate authentication provides a strong layer of security by ensuring that only identified and authorized users or devices can access your resources.
1. What is Client Certificate Authentication - Portnoxwww.portnox.com
Granular Access Control: You can manage access for each client or device based on their individual certificates, allowing for fine-grained permissions.
Compliance: It helps you comply with strict security regulations and standards that often require strong authentication mechanisms.
For HTTPS listeners, you can easily enable or disable Client Certificate Authentication at any time.
Steps to Enable/Disable Client Certificate Authentication:
Access the Load Balancer Homepage: Go to https://hcm-3.console.vngcloud.vn/vserver/load-balancer/vlb.
Select Your Load Balancer: Click on the Load Balancer you want to modify.
Go to the Listener Tab: In the Load Balancer details page, select the "Listener" tab.
Edit HTTPS Listener: Click the "Edit" icon next to the HTTPS listener where you want to enable/disable Client Certificate Authentication.
Advanced Settings: In the pop-up window, locate the "Advanced Settings" section.
Toggle Client CA: Check or uncheck the "Enable Client CA" checkbox. If you enable it, you'll need to select a certificate from the list of available certificates in your system.
Save Changes: Click "Save" in the bottom right corner of the window to finalize your changes.