Granted Patent B1

US 8,370,929 · App. 11/864,749 · Granted Feb 5, 2013

Abstract

Claims (26)

1. A method of testing a web application, wherein a web application is a program that operates on a server and interacts with clients that access the program over a network, the method comprising:

determining which web application uniform resource identifiers (URIs) are used to access each of a subset of web applications on a system, each web application being operable to accept parameters that define results generated from the web application;

determining, for each web application of the subset of web applications, if more than a threshold of the URIs are present for the web application;

selecting, for each web application of the subset of web applications, a subset of less than all of the URIs for the web application when the threshold is exceeded for that web application, wherein the subset of URIs is selected in a manner that is partly independent of an order generated; and

using, for each web application of the subset of web applications, a test suite that executes electronic interactions with the web application to perform a security scan on the web application using the selected subset of URIs, the electronic interactions including the web application sending HTTP client requests to the web application and evaluating a response to identify vulnerabilities in the web application.

2. The method of claim 1 , wherein the subset of URIs is selected in a manner that is partly random.

3. The method of claim 2 , wherein determining which web application uniform resource identifiers (URIs) are used to access each of a subset of web applications comprises using a spidering process.

4. The method of claim 3 , wherein the subset of URIs is selected using an exponential decay function.

5. A computing device for testing a web application, wherein a web application is a program that operates on a server and interacts with clients that access the program over a network, the computing device comprising:

a computer processor configured to read machine-readable instructions from a tangible, non-transitory computer-readable medium;

the machine-readable instructions comprising:

(a) program code for determining which web application uniform resource identifiers (URIs) are used to access each of a subset of web applications on a system, each web application being operable to accept parameters that define results generated from the web application;

(b) program code for determining, for each web application of the subset of web applications, if more than a threshold of the URIs present are for the web application;

(c) program code for selecting, for each web application of the subset of web applications, a subset of less than all of the URIs for the web application when the threshold is exceeded for that web application, wherein the subset of URIs is selected in a manner that is partly independent of an order generated; and

(d) program code for performing, for each web application of the subset of web applications, a security scan on the selected subset of URIs, the security scan including sending HTTP client requests to web applications and evaluating responses to identify vulnerabilities in the web applications.

6. The computing device of claim 5 , wherein the subset of URIs is selected in a manner that is partly random.

7. The computing device of claim 6 , wherein determining which web application uniform resource identifiers (URIs) are used to access each of a subset of web applications comprises using a spidering process.

8. The computing device of claim 7 , wherein the subset of URIs is selected using an exponential decay function.

9. A non-transitory computer-readable medium tangibly embodying a program of machine-readable instructions executable by a digital processing apparatus having stored thereon instructions configured to test a web application, the computer-readable medium being electronically readable, comprising:

program code for determining which web application uniform resource identifiers (URIs) are used to access each of a subset of web applications on a system, each web application being operable to accept parameters that define results generated from the web application;

program code for determining, for each web application of the subset of web applications, if more than a threshold of the URIs present are for the web application;

program code for selecting, for each web application of the subset of web applications, a subset of less than all of the URIs for the web application when the threshold is exceeded for that web application, wherein the subset of URIs is selected in a manner that is partly independent of an order generated; and

program code for performing, for each web application of the subset of web applications, a security scan on the selected subset of URIs, the security scan including sending HTTP client requests to web applications and evaluating responses to identify vulnerabilities in the web applications.

10. The computer-readable medium of claim 9 , wherein the subset of URIs is selected in a manner that is partly random.

11. The computer-readable medium of claim 10 , wherein determining which web application uniform resource identifiers (URIs) are used to access each of a subset of web applications comprises using a spidering process.

12. The computer-readable medium of claim 11 , wherein the subset of URIs is selected using an exponential decay function.

Assignments (10)