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Web Application Firewall
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    User Guide

    Last updated: 2023-12-29 10:57:49
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      This document describes how to get started with Web Application Firewall (WAF).

      1. Basic Knowledge of WAF

      What features does WAF have?
      Why WAF?
      What use cases does WAF support?
      How to select a WAF edition?
      In which regions is WAF supported?
      

      2. WAF Billing Mode

      WAF is available as SaaS WAF and CLB WAF instances with the same billable items, billing modes, and prices. Both of them support the monthly subscription (prepaid) billing mode. For more information, see Billing Overview. You can purchase different types of WAF instances according to your connection method. For more information, see Purchase Guide.
      

      3. Getting Started

      3.1 WAF features

      WAF is available as SaaS WAF and CLB WAF instances with different features. For more information, see Product Category.

      3.2 WAF purchase

      WAF supports the monthly subscription (prepaid) billing mode. You can purchase an instance on the WAF purchase page as instructed in Purchase Guide.

      3.3 Connection to WAF

      WAF is available as SaaS WAF and CLB WAF instances with different domain name connection modes. For more information, see Getting Started.

      3.4 Practices

      WAF is applicable to certain use cases and can be used together with other Tencent Cloud services for security protection:
      Use WAF and Anti-DDoS Pro together
      Use WAF and API Gateway together for security protection
      Apply for and use free HTTPS certificates
      Get real client IPs
      

      4. Overview of Console Features

      To
      Read
      View the access log information of WAF-protected domain names
      Query web attack log information by filter and download the result
      Enable emergency CC protection or customize CC protection policies
      Prevent abnormal display caused by specific page tampering
      Combine custom policies into targeted rules to block various types of attacks
      Replace the sensitive information returned by webpages to prevent information leakage
      Add regions to the blocklist to block all access sources in such regions
      Differentiate between friendly and malicious bots and take targeted traffic management policies
      Query the statuses of access source IPs that go through WAF-protected domain names and set a blocklist
      

      5. FAQs

      

      6. Feedback and Suggestions

      If you have any questions or suggestions about WAF, you can send your feedback through the following channels, and we will get back to you accordingly:
      To report a problem with the product documentation, such as incorrect content, broken links, or API errors, click Send Feedback at the bottom of the page.
      If you encounter any problems while using the product, contact us for assistance.
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