Building and Exploiting System

In this case i learn to built system and

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AUTHENTICATION TESTING

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1. Credentials transport over an encrypted channel Here, the tester will just try to understand if the data that users put into the web form, in order to log into a web site, are transmitted using secure protocols that protect them from an attacker or not. 2. Testing for user enumeration The scope of this test is to verify if it is possible to collect a set of valid users by interacting with the authentication mechanism of the application. This test will be useful for the brute force testing, in which we verify if, given a valid username, it is possible to find the corresponding password. This phase for collect information about authentication mechanism of the application. Try login with user and password invalid and find the error message. error message : Nama Pengguna dan Sandi Lewat tidak sesuai atau anda belum memiliki akun. 3. Testing for Guessable (Dictionary) User Account Here we test if there are default user accounts or guessable username/password combinations (d...
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Grabbing Proxy With Selenium and Python

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Selenium is automated browser that can be controlled by script. Selenium support for many programming language like Java, csharp, python, ruby, php, perl, and javascript. This simple script for grabbing proxy list from freeproxylist.net website created with python. 1. Install python selenium        # apt-get install python-pip        # pip install selenium 2. Download browser driver     Chrome : https://sites.google.com/a/chromium.org/chromedriver/downloads Edge : https://developer.microsoft.com/en-us/microsoft-edge/tools/webdriver/ Firefox : https://github.com/mozilla/geckodriver/releases Safari : https://webkit.org/blog/6900/webdriver-support-in-safari-10/ Chose favorite browser you want. 3.  Run this script import os from selenium import webdriver from bs4 import BeautifulSoup from selenium.webdriver.common.keys import Keys chromedriver = "./chromedriver" # replace with your browser driver os.environ["w...
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Bypass HTML Field Restrictions

This time I learn about Bypass HTML Field Restrictions. I bypass the html form . In order to pass this lesson , I must submit the form with each field containing the value of unallowed . I have to submit an invalid value for all six fields in one delivery form provided . that is : select field which has two choices , radio button which has two choices , input field which retricted to 5 character, and disableinput field with a form that can not be filled . And this some way that I have tried to bypass it : First I submibt that form as usual and I did not find any change Then I tried to intercept request by webscarab, I change values that not provided there. but I not find any changes too. I studied again after it there are only 5 fields in the request when the procedure mentioned there are 6 fields . then I add a new field that is itself disableinput field , the parameter I get from the source web page . but I not find ...
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