Bitcoin – A new currency for E commerce Transaction

Posted adminPosted in Ecommerce

Bitcoin is a payment system invented by Satoshi Nakamoto, who published the invention in 2008 and released it as open-source software in 2009. Bitcoin, a new payment system invented by Satoshi Nakamoto. In 2008 a invention was published and released as Bitcoin. It is an open source software It is a digital currency that uses peer-to-peer technology to facilate instant payment. There is no intermidiary authority. There is a concept of block chain where Transactions are verified by network nodes and recorded in a public distributed ledger. Bitcoin are created […]

Yslow – The New Tool For Page Speed

Posted adminPosted in SEO

YSlow analyzes web pages and suggests ways to improve their performance based on a set of rules for high performance web pages. It tell us why the page is slow based on Yahoo!’s rules for high performance web sites   Top Features are :- It Grades web page based on one of three predefined rule set; It gives suggestions for improving the  performance; It Summarizes the all components of the web page; It gives statistics about the web page; The tool is available for all major browsers like Firefox Chrome Mobile/Bookmarklet Opera Safari YSlow’s […]

How to Limit the size of Uploads and Downloads in using HTACCESS

Posted adminPosted in HTACCESS

HTACCESS allows you to control the data uploaded limit or download limit from your website. For this you just need to write the following lines to your .htaccess file: php_value upload_max_filesize 20M php_value post_max_size 20M php_value max_execution_time 200 php_value max_input_time 200 **M stands for MB The above lines set maximum upload size, maximum size of data being posted, maximum execution time

New Earth Discovered By Kepler

Posted adminPosted in News

NASA’s Kepler Space Telescope has discovered Earth like planet on Thursday. It is orbiting a distant star like earth rotates around sun. The new earth is named Kepler-452b, some water may be availabe and life could exist. The planet is at the constellation Cygnus, located 1400 light years from earth. it revolves to a star which is slightly big than our sun on every 385 days The planet is 60% larger than the earth and is 1.5 billion years older and is rocky in nature The  gravity may be twice […]

Basic Mysql Database Security with PHP

Posted adminPosted in Database

Most probably your application store important data, which cannot be kept un secured SQL Injection is a common way of hacking, which changes the logic of the queries It allows hackers to enter your server bypassing security by escaping data Some PHP Escape functions that help to protect SQL Injection : mysql_real_escape_string() mysqli::escape_string() addslashes() Here is an example – $name = “Shyam”; $name = mysql_real_escape_string($name, $db); $name = addslashes($name);

“Heartbleed” The New Terror

Posted adminPosted in SEO

The Heartbleed Security researchers have discovered a serious vulnerability in OpenSSL, the cryptographic software library that encrypts and protects many web sites data. The Heartbleed bug – so called because it exploits a failure in an extension called heartbeat – not only lets attackers read the confidential encrypted data; it also allows them to take the encryption keys used to secure the data. That means that even servers which fix the bug, using a patch supplied by OpenSSL, must also update all their keys or risk remaining vulnerable. What it […]

How to defend ClickJacking ?

Posted adminPosted in Malware and Hacking

What is ClickJacking? Clickjacking is a malicious process of tricking a Internet user into clicking on something different from what the user wants to click. Thus it reveals confidential information or taking control of their computer while clicking on seemingly innocuous web pages. Who has termed the technique? The term “clickjacking” was coined by Jeremiah Grossman and Robert Hansen in 2008 Defending with X-Frame-Options Response Headers The X-Frame-Options HTTP response header can be used to indicate whether or not a browser should be allowed to render a page in a <frame> […]

Social Media – From “Paid Media” to “Earned Media”.

Posted adminPosted in SEO

Social media marketing is the process of gaining website traffic through social media sites. It usually attracts attention and encourages readers to share it with their friends. The resulting electronic word of mouth (eWoM) about an event, product, service, brand or company. When the message spreads from user to user and presumably resonates because it appears to come from a trusted source. There are some popular ways 1. Attract Leads With Facebook Offers This is a new type of adv that facebook offers which can be set from the page […]

Why PhoneGap becoming more and more popular?

Posted adminPosted in App Development

Recently Phone Gap became a popular framework for mobile development. Many mobile apps development companies are using PhoneGap as their development tool. PhoneGap is a free and open source framework that allows you to create mobile apps using standardized web APIs for the major platforms. The Most advantages of this framework are, No requirement of critical programming knowledge Supportive for all major platforms Supports various API’s This framework is based on latest technologies Like HTML5, CSS3 and Javascript. It is supports IOS, Android, Windows and Blackberry. PhoneGap framework support various […]

New PHP Core Functions Are Introduced in PHP 5.5.x

Posted adminPosted in PHP

Some new PHP Core function are introduced to PHP 5.5.x 1. array_column() Syntax: array array_column ( array $array , mixed $column_key [, mixed $index_key = null ] ) – It returns the values from a single column of the array. 2. boolval() Syntax: boolean boolval ( mixed $var ) – Return boolean value of a variable. 3. json_last_error_msg() Syntax: string json_last_error_msg ( void ) – Returns the error string of the last json_encode() / json_decode() call 4. password_get_info() Syntax: array password_get_info ( string $hash ) – This function will returns […]