Social Graph of Famous Movies
Recently I’ve assigned an assignment for the master students of the complex networks class at Urmia University and asked them to create social network of a movie, book or a tv series.
Harry Potter Word Cloud using Python
I have recently found a GitHub repository named word_cloud which uses python for creating beautiful word clouds! Here is the story …
Catch the CORS Write Up!
Offsec is an Iranian computer security group which holds conferences or CTFs in the computer security area. In their recent challenge, they created a web challenge which is accessible through offsecmag Telegram channel. The challenge started on 16 Dec 2016 and here I will WRITE UP! đ
In this post, the write up of the challenge is presented.
Posted inAcademic AndroJava Search Engine
Onion Harvester: First step to TOR Search Engines
Knowing all possible web paths in the world is the initial step for making a search engine (SE). By means of SE one can analyze the web for the material he/she likes. In normal Domain Name System, each TLD provider (Top Level Domain) can sell or release list of all its domains. As an example .com TLD can sell or release all the domains which are end with “.com“. But the problem is more complicated in TOR (or other hidden service providers). In this post I will talk about my tool named Onion Harvester and how to find initial points for finding hidden services to be crawled.
Posted inAcademic Programming Tutorial
Apache + Yarn + Spark: Play with Twitter data!
In this tutorial I want to write about using Apache Spark on Ubuntu machines where you can develop big data analysis apps with it.
First of all, I want to write a small and quick introduction to Hadoop + Spark environment. Hadoop makes it possible to work with lots of computers in a cluster. Work can be: storing files in cluster (HDFS – Hadoop Distributed File System), storing database in cluster (Apache HBase), or run software in cluster (MapReduce, Spark).
Smali Code Injection: Playing with 2048!
I’ve met 2048 game many years ago. It is an addictive game witch takes lots of time from the player. đ
So what should I do if I want to have high score and save time? Here is where Smali takes part. đ
In this post I will describe how to inject into Android 2048 game and change the score!
Encrypting Emails using PGP/GPG
PGP (Pretty Good Privacy) is a protocol for encryption and authentication of files and emails. In this tutorial I want to show how to create encrypted and signed emails using GPG (GnuPG), Thunderbird (Email Client), and Enigmail (Connector). I used windows as test case which the steps are same for *nix systems.
Posted inAcademic University
Secure Programming Sessions – Urmia University CETR
In the next weeks, two sessions about web application vulnerabilities and Android Analysis and Code Injection will be held at Urmia University CERT.
You may register to the event through its registration link HERE.
Installing Kali Linux on USB with VirtualBox
I like to play with VirtualBox. So in this post I will show you how to install Kali Linux on a USB disk with VirtualBox which can be run both on VirtualBox and directly bootable.
Every change you made with VirtualBox (or direct access) will be stored on USB and can be accessed with Direct Access (or VirtualBox). It is awesome to use VirtualBox when you want to work beside another OS. And also awesome when you want to boot directly from Physical Computer.
Posted inAcademic University
Configuring LATEX for Xepersian and TexStudio
You may sometimes get bored with MS Word of (rarely) LibreOffice Writer. There is another document editor which is more likely to programming! LATEX!
In this tutorial I will show how to install LATEX in windows with TexStudio editor, step by step with pictures.