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Python Penetration Testing Essentials

Python Penetration Testing Essentials

By : Mohit Raj
3 (9)
Buy this Book
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Python Penetration Testing Essentials

Python Penetration Testing Essentials

3 (9)
By: Mohit Raj
Buy this Book

Overview of this book

If you are a Python programmer or a security researcher who has basic knowledge of Python programming and want to learn about penetration testing with the help of Python, this book is ideal for you. Even if you are new to the field of ethical hacking, this book can help you find the vulnerabilities in your system so that you are ready to tackle any kind of attack or intrusion.
Table of Contents (9 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
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1
1. Python with Penetration Testing and Networking
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1. Python with Penetration Testing and Networking
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Introducing the scope of pentesting
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Approaches to pentesting
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Introducing Python scripting
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Understanding the tests and tools you'll need
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Learning the common testing platforms with Python
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Network sockets
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Server socket methods
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Client socket methods
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General socket methods
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Moving on to the practical
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Summary
2
2. Scanning Pentesting
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2. Scanning Pentesting
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How to check live systems in a network and the concept of a live system
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What are the services running on the target machine?
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Summary
3
3. Sniffing and Penetration Testing
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3. Sniffing and Penetration Testing
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Introducing a network sniffer
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Implementing a network sniffer using Python
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Learning about packet crafting
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Introducing ARP spoofing and implementing it using Python
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Testing the security system using custom packet crafting and injection
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Summary
4
4. Wireless Pentesting
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4. Wireless Pentesting
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Wireless SSID finding and wireless traffic analysis by Python
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Wireless attacks
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Summary
5
5. Foot Printing of a Web Server and a Web Application
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5. Foot Printing of a Web Server and a Web Application
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The concept of foot printing of a web server
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Introducing information gathering
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Information gathering of a website from SmartWhois by the parser BeautifulSoup
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Banner grabbing of a website
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Hardening of a web server
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Summary
6
6. Client-side and DDoS Attacks
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6. Client-side and DDoS Attacks
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Introducing client-side validation
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Tampering with the client-side parameter with Python
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Effects of parameter tampering on business
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Introducing DoS and DDoS
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Summary
7
7. Pentesting of SQLI and XSS
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7. Pentesting of SQLI and XSS
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Introducing the SQL injection attack
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Types of SQL injections
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Understanding the SQL injection attack by a Python script
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Learning about Cross-Site scripting
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Summary
8
Index
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Index

Information gathering of a website from SmartWhois by the parser BeautifulSoup

Consider a situation where you want to glean all the hyperlinks from the webpage. In this section, we will do this by programming. On the other hand, this can also be done manually by viewing the view source of the web page. However this will take some time.

So let's get acquainted with a very beautiful parser called BeautifulSoup. This parser is from a third-party source and is very easy to work with. In our code, we will use version 4 of BeautifulSoup.

The requirement is the title of the HTML page and hyperlinks.

The code is as follows:

import urllib
from bs4 import BeautifulSoup
url = raw_input("Enter the URL ")
ht= urllib.urlopen(url)
html_page = ht.read()
b_object = BeautifulSoup(html_page)
print b_object.title
print b_object.title.text
for link in b_object.find_all('a'):
  print(link.get('href'))

The from bs4 import BeautifulSoup statement is used to import the BeautifulSoup library. The url variable stores the...

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Python Penetration Testing Essentials
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