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References
Menus and toolbar summaries, and glossary
WebSocket support
AppScan seamlessly handles WebSocket protocols that use messages for data exchange by automatically detecting them and executing the appropriate tests during the scan, without requiring any special configuration.

Welcome
Welcome to the documentation for HCL AppScan Standard version 10.9.0
Getting started
This section provides a short tour of basic product features and procedures, including using the wizard to set up a scan.
Configuration
You configure a scan by choosing settings that best describe your application, and the kind of testing you want.
Intelligent Finding Analytics (IFA)
Intelligent Finding Analytics (IFA) uses artificial intelligence (AI) and machine learning (ML) to analyze data, discover patterns, and make predictions, ultimately transforming data into actionable insights. IFA goes beyond regular data analysis by using advanced methods to find deeper meanings and make smart decisions.
Manual exploring
Manual exploring enables you to explore specific parts of your application, filling in fields and forms as you go. This can be a way of ensuring that particular areas of the site are covered, and that AppScan has the information needed to complete forms correctly.
Scanning
Learn how to start a scan, and what happens during the scan; how to manually manipulate the Explore stage, and how to export the results of a scan.
Data
Data view is populated with information about the structure of the site during the Explore stage of the scan.
Issues
Issues view provides access to the results of a scan. You can view results at a high level or select specific tests or objects and access more details. These details include how to fix, requests/responses, and differences between the test variants that resulted in issues. You can manipulate the severity of issues, resend tests (with or without modifications), and create reports based on Issues.
Reports
Tools
This section explains how to use additional tools provided with HCL AppScan Standard.
Integrations
This section describes integrations of other applications with AppScan Standard:
Best practices
This section contains some best practices and use cases for advanced users.
FAQ & Troubleshooting
CLI
This section describes the syntax and options available using the Command line interface.
References
Menus and toolbar summaries, and glossary
- Menubar
- Browser toolbar
  The icons on the toolbar of the embedded AppScan® browser, used to display and save screenshots of application responses.
- Accessibility
  AppScan Standard ensures accessibility by supporting features that help users with special abilities navigate and interact with the application effectively, enhancing overall usability and compliance with accessibility standards.
- Temp files
  Describes where AppScan® saves its temporary files during normal operation, and how to change the location.
- Glossary
  This glossary explains terms and acronyms used in the AppScan® Standard user interface and documentation.
- Compliance
- WebSocket support
  AppScan seamlessly handles WebSocket protocols that use messages for data exchange by automatically detecting them and executing the appropriate tests during the scan, without requiring any special configuration.
- CWE support
  CWE (Common Weakness Enumeration) is an industry standard list that provides common names for publicly known software weaknesses. The following CWE IDs, and their parent or child IDs, are supported in the current version of AppScan Standard.
- CVE support
- Notices

WebSocket support

AppScan seamlessly handles WebSocket protocols that use messages for data exchange by automatically detecting them and executing the appropriate tests during the scan, without requiring any special configuration.

What is a WebSocket?

A WebSocket is a communication protocol that provides full-duplex communication channels over a single TCP connection. It is designed to facilitate real-time data exchange between a client and a server, allowing for interactive and dynamic web applications. Unlike traditional HTTP requests, WebSockets enable continuous data flow, reducing latency and improving performance for applications such as chat systems, live updates, and online gaming.

WebSocket testing options and limitations

While AppScan automatically detects and handles WebSockets for basic data exchange, the depth of testing varies depending on the scan configuration used:

Action-based crawling (ABC): Fully supported through the browser. AppScan identifies sites that use WebSockets and records all messages for testing.
Request-based crawling (RBC): WebSockets are not supported because they require a WebSocket client, such as a web browser, which is not available during RBC.
Login: If the login mechanism requires the usage of WebSockets, use the Action-based login (recorded or automatic). WebSocket messages cannot be used as in-session requests.
Multi-step operations: Supported only when using action-based multi-step operations. The sequence must be played before each test, resulting in a much slower scan.