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Burp Suite Essentials

You're reading from   Burp Suite Essentials Discover the secrets of web application pentesting using Burp Suite, the best tool for the job

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Product type Paperback
Published in Nov 2014
Publisher Packt
ISBN-13 9781783550111
Length 144 pages
Edition 1st Edition
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Author (1):
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Akash Mahajan Akash Mahajan
Author Profile Icon Akash Mahajan
Akash Mahajan
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Table of Contents (13) Chapters Close

Preface 1. Getting Started with Burp 2. Configuring Browsers to Proxy through Burp FREE CHAPTER 3. Setting the Scope and Dealing with Upstream Proxies 4. SSL and Other Advanced Settings 5. Using Burp Tools As a Power User – Part 1 6. Using Burp Tools As a Power User – Part 2 7. Searching, Extracting, Pattern Matching, and More 8. Using Engagement Tools and Other Utilities 9. Using Burp Extensions and Writing Your Own 10. Saving Securely, Backing Up, and Other Maintenance Activities 11. Resources, References, and Links Index

Decoder


Decoder tool in Burp Suite does the job of encoding and decoding data. Applications need to encode data while transmitting it or, in many cases, as a security measure. Encoding is not a security measure but a lot of developers mistake it to be.

Note

A simple rule of thumb is that if there is no key present, there is no confidentiality. Since we don't require a key to encode a piece of plain text, we don't require a key to decode.

A web application penetration tester needs to be able to understand the type of encoding that has been applied and then successfully decode the piece of data.

As with all the other tools, we saw that:

  • We can select a piece of text anywhere in Burp Suite and send it to Decoder. Have a look at the following screenshot:

  • We can also do manual transforms (encoding or decoding) using the context menu wherever we are currently working, as shown in the following screenshot:

  • We can do URL-decode and URL encode with different options using the context menu. Have a look at...

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