How can I enable WAF on the Sangfor NGAF

Can anyone give me a guide on how to enable WAF and how to protect servers

To enable Web Application Firewall (WAF) on the Sangfor NGAF (Next Generation Application Firewall), you can follow these general steps:

Access the NGAF management interface: Open a web browser and enter the management IP address or hostname of your NGAF appliance.

Log in to the NGAF management console: Enter your credentials to log in as an administrator.

Navigate to the WAF configuration section: Depending on the NGAF version and interface layout, locate the WAF configuration settings. It is usually found in the "Security" or "Web Protection" section of the management console.
Enable WAF: Within the WAF configuration settings, enable the Web Application Firewall feature. There may be a checkbox or toggle switch to enable or disable WAF.

Configure WAF policies: Once WAF is enabled, you can configure WAF policies to define how NGAF should protect your web applications. This includes setting up rules, filters, and other security measures to detect and prevent common web application attacks.

Customize WAF settings: Adjust WAF settings according to your requirements. This may include specifying allowed or blocked URLs, configuring signature-based detection, adjusting security levels, and configuring logging and reporting options.

Save and apply changes: After configuring the WAF policies and settings, save the changes and apply them to make them active.

Test and monitor: Test the WAF by accessing your web applications and verifying that the desired protection measures are in place. Continuously monitor the WAF logs and reports to ensure effective protection and make necessary adjustments as needed.

Hi,

Enabling Web Application Firewall (WAF) on Sangfor NGAF (Next Generation Application Firewall) can help protect your servers from web-based attacks. A general guide on how to enable WAF and protect servers using Sangfor NGAF: Log in to Sangfor NGAF; Configure network settings; Configure server protection policies; Enable WAF functionality; Customize WAF rules; Configure whitelists and blacklists; Set up security profiles; Fine-tune WAF settings; Monitor and analyze logs; and Regularly update and maintain.

Please note that this guide provides a general overview, and the exact steps may vary based on the version and configuration of Sangfor NGAF. It's advisable to refer to the official documentation provided by Sangfor or consult their support team for more specific instructions and best practices.

Thanks

To enable Web Application Firewall (WAF) and protect servers, follow these concise steps:

• Choose a WAF solution: Select a WAF solution that suits your requirements. Some popular options include Cloudflare, AWS WAF, and ModSecurity.
• Deploy the WAF: Follow the documentation or instructions provided by the WAF solution to deploy it in front of your servers. This typically involves configuring DNS settings or updating your server's network configuration.
• Configure WAF rules: Set up rules to define how the WAF should filter and protect incoming traffic. These rules can block or allow specific types of requests based on various criteria like IP address, user-agent, or patterns in the request payload.
• Customize WAF rules: Tailor the WAF rules to your specific application's needs. This may involve creating custom rules to protect against known vulnerabilities or specific attack patterns targeting your application.
• Enable logging and monitoring: Enable logging and monitoring features provided by the WAF solution. This allows you to track and analyze incoming traffic, detect potential threats, and investigate any security incidents.
• Regularly update and patch: Keep your servers and the WAF solution up to date by applying security patches and updates. This ensures you have the latest security fixes and protection against emerging threats.
• Implement additional security measures: WAF is just one layer of protection. Consider implementing other security measures like strong authentication, access controls, regular backups, and secure coding practices to further enhance server security.
• Regularly test and audit: Conduct periodic security audits and penetration testing to identify vulnerabilities and weaknesses in your server setup. Fix any issues discovered promptly.

  
  
  
  

Remember that WAF is not a foolproof solution and should be used in combination with other security practices. It's important to stay informed about the latest security threats and keep up with best practices to protect your servers effectively.

HiHi,

Pls find below linking for SANGFOR_NGAF_V8.0.5_WAF Configuration Guide:

https://knowledgebase.sangfor.com/detailPage?articleData=%7B%22articleType%22%3A1,%22articleId%22%3A%22731ec5db355f4706b6430c7a8e792d41%22,%22keyword%22%3A%22%22%7D

Policies > Network Security > Policies to add a new policy and enable the Web App Protection.

A web application firewall (WAF) is a firewall that monitors, filters and blocks Hypertext Transfer Protocol (HTTP) traffic as it travels to and from a website or web application. A WAF can be network based, host based or cloud based.

You need to create a Policy first first and from there Enable the WAF feature.

It's on Server protection feature, you can find the WAF there and you can enable it.

A WAF is a Server Protection and this can be enable by creating a Policy.

Choose a WAF Solution: Select a WAF solution that fits your requirements. There are various options available, both as standalone products or as part of comprehensive security platforms.

Deploy the WAF: Install and configure the WAF solution in your network infrastructure. This typically involves deploying the WAF software or appliance and connecting it to your network.

Define Security Policies: Define security policies for your WAF to specify the rules and criteria for protecting your servers. This includes setting up rules to identify and block suspicious or malicious traffic.

Configure WAF Rules: Configure the WAF to protect against common web-based attacks such as SQL injection, cross-site scripting (XSS), and cross-site request forgery (CSRF). Customize the rules based on your specific application requirements.

Enable Monitoring and Logging: Enable monitoring and logging features in the WAF to track and analyze traffic patterns, attacks, and potential vulnerabilities. This allows you to identify and respond to threats effectively.

Regularly Update and Patch: Keep your WAF solution up to date with the latest security patches and updates. This ensures that you have the most current protection against emerging threats.

Implement SSL/TLS Offloading: If you are using SSL/TLS encryption, consider implementing SSL/TLS offloading on the WAF to decrypt and inspect traffic for potential threats before forwarding it to your servers.

Implement Other Security Measures: Remember that a WAF is just one component of a comprehensive security strategy. Implement additional security measures such as regular system patching, strong access controls, secure coding practices, and security monitoring to enhance overall server protection.

Regularly Test and Audit: Perform regular security testing and audits to identify vulnerabilities, validate the effectiveness of your WAF rules, and ensure ongoing protection for your servers.