CouchDB is one of the most powerful DBMS nowadays. However, although its documentation is good, there is not enough topics of how-tos and best practices for common use cases. One of these use cases is the database_per_user. Each user has his own private data that only...
Before the stats, You must already know what is Merge sort, Selection Sort, Insertion Sort, Bubble Sort, Quick Sort, Arrays, how to get current time. What is Stable Sorting ? A sorting algorithm is said to be stable if and only if two records R and S with the...
What is Open Redirect vulnerability? Open redirect vulnerabilities allow the attacker to use a well known website name to redirect the visitor to another website. As mentioned in Everything is vulnerable ( Q4 in internet wars ). You should pay attention to URLs you...
White Hat Hacking – Redhat cross site scripting ( XSS ) Using an ordinary Cross site scripting payload, The vulnerability could NOT be exploited. However, I tried to put the payload inside a JavaScript file with JPG extension and the trick worked ! Payload :...
Q1. Why was this post written ? This post is highly recommended for all web surfers regardless of their interests; from online shoppers to social networks users. Millions of defrauding are attempted every day and actually many succeed! As a matter of fact, if you have...