TechTales

Facebook has moved to a NoSQL database named HBase. Google uses their own system called BigTable. What is NoSQL ? NoSQL is a term used to designate databases which differ from classic relational databases. NoSQL database management systems are useful when working with a huge quantity of data when the data's nature does not require a relational model. The data can be structured, but NoSQL is used when what really matters is the ability to store and retrieve great quantities of data, not the relationships between the elements.

Today is d Birthday of Facebook...On February 4, 2004 world's biggest addiction was launched. It turns 9th today. Happy birthday Facebook :):)

How does keyloggers enters your computer ? There are several ways in which a key logger can get into your computer either it is directly installed or it is indirectly transferred to your computer. Most of the time, this malicious file enters a computer when the user downloads an infected application like movies, music or other software applications. So how to get rid of keyloggers that is installed on a computer 1. Use updated antivirus and anti spyware Some of the good anti viruses have capability to detect key loggers. So you should update your antiviruses regularly so that it gets updated for new keyloggers.

If your computer is connected to a domain, Parental Controls are not available.You can use Parental Controls to help manage how your children use the computer. For example, you can set limits on your children's access to the web, the hours that they can log on to the computer, and which games they can play and programs they can run. When Parental Controls blocks access to a webpage or game, a notification is displayed that the webpage or program has been blocked. Your child can click a link in the notification to request permission for access to that webpage or program. You can allow access by entering your account information. Before you get started, make sure that each child that you want to set up Parental Controls for has a standard user account because Parental Controls can only be applied to standard user accounts. To set up Parental Controls for your child, you'll need an Administrator user account. Parental Controls cannot be applied to an Administrator user acco...

Beginners guide:- Note :- "This tutorial is not to harm anyone & should not be used to harm anyone at any case " Prerequisites: (This one is Easy!) 1. A modern web browser and a internet connection. 2. Time [Level:Beginner] Method 1: Facebook! We will be using a google dork to find usernames and passwords of many accounts including Facebook! The Dork: intext:charset_test=email= default_persistent= Enter that into Google, and you will be presented with several sites that have username and passwords lists! Method 2: WordPress! This will look for WordPress backup files Which do contain the passwords, and all data for the site! The Dork: filetype:sql inurl:wp-content/backup-* Method 3: WWWBoard! This will look for the user and passwords of WWWBoard users The Dork: inurl:/wwwboard/passwd.txt

There are 5 types generally used to hack accounts :- 1. Facebook Phishing 2. Key logging 3. Social engineering 4. Primary email address hack 5. Cookie Stealing Facebook phishing:- I took this method first because this is the most popular method of hacking facebook. I studied various facebook surveys on web about hacking facebook.The results of these surveys show "Phishing" as the most used method to hack facebook and to note : "Phishing is favorite method of facebook hackers". 

Error 400 - Bad request. Error 401 - unauthorized request. Error 403 - forbidden. Error 404 - Not found. Error 500 -Internal error. Error 501 - Not Implemented Error 502 - Bad Gateway Error 503 -Service unavailable. Error 504 - Gateway Time-Out Error 505 - HTTP Version not supported/DNS Lookup Fail/unknw host Error 500-599 - Server Errors.