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intro.php
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intro.php
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<title>Gpas Accounts</title>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE9">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<meta name="description" content="Awesome Bubble Navigation with jQuery" />
<meta name="keywords" content="jquery, circular menu, navigation, round, bubble"/>
<!--Links for Navigation bar-->
<link rel="stylesheet" href="css/style.css" type="text/css" media="screen"/>
<link rel="stylesheet" href="css/nav.css" type="text/css" media="screen"/>
<!--Links for slider-->
<link href="css/js-image-slider.css" rel="stylesheet" type="text/css" />
<script src="js/js-image-slider.js" type="text/javascript"></script>
<!--Links for pop up-->
<link href="css\style_popup.css" rel="stylesheet"/>
<link href="css\popup.css" rel="stylesheet"/>
<!--Search Box style sheet-->
<link rel="stylesheet" href="css/search.css" type="text/css" media="screen"/>
<!-- Code to disable vertical scrollbar in search.css -->
<!--Content box style sheet-->
<link rel="stylesheet" href="css/contentbox.css" type="text/css" media="screen"/>
<!--Block content css-->
<link rel="stylesheet" href="css/blockbox.css" type="text/css" media="screen"/>
<!--Links for deactivate alert-->
<script src="js/deactivatealert.js" type="text/javascript"></script>
</head>
<body>
<!--Gpas Header Bar -->
<div class="gpas-header-bar">
<div class="header content clearfix">
<a href="start.php"><img img class="logo" src="Images/gpas.png" alt="GPAS" /></a>
</div>
</div>
<!--Bubble Navigation Bar-->
<div id="content">
<div class="title"></div>
<div class="navigation" id="nav">
<?php
if(include('check_log.php'))
echo "
<div class='item user1'>
<img src='Images/bg_usergreen.png' alt='' width='199' height='199' class='circle' />
<a class='icon' ></a>
<h2><strong>" . $_COOKIE["user"] . "</strong></h2>
<ul>
<li><a href='logout.php'>Logout</a></li>
<li><a href='#' onClick='checkbox()'>Deactivate</a></li>
</ul>
</div> ";
else
echo "
<div class='item user'>
<img src='Images/bg_user.png' alt='' width='199' height='199' class='circle' />
<a class='icon' ></a>
<h2>User</h2>
<ul>
<li><a href='login.php'>Login</a></li>
<li><a href='signup.php'>Sign Up</a></li>
</ul>
</div> ";
?>
<div class="item gpas">
<img src="images/bg_user.png" alt="" width="199" height="199" class="circle"/>
<a class="icon"></a>
<h2>GPAS</h2>
<ul>
<li><a href="intro.php">Introduction</a></li>
<li><a href="innovation.php">Innovation</a></li>
</ul>
</div>
<div class="item home">
<img src="images/bg_home.png" alt="" width="199" height="199" class="circle"/>
<a href="home.php" class="icon"></a>
<h2>Home</h2>
<ul>
<li><a href="portfolio.php">Portfolio</a></li>
<li><a href="services.php">Services</a></li>
</ul>
</div>
<div class="item security">
<img src="images/bg_shop.png" alt="" width="199" height="199" class="circle"/>
<a href="security.php" class="icon"></a>
<h2>Security</h2>
<ul>
<li><a href="web.php">Web</a></li>
<li><a href="system.php">System</a></li>
<li><a href="mobile.php">Mobile</a></li>
</ul>
</div>
<div class="item technic">
<img src="images/bg_camera.png" alt="" width="199" height="199" class="circle"/>
<a href="technology.php" class="icon"></a>
<h2>Technology</h2>
<ul>
<li><a href="overview.php">Overview</a></li>
<li><a href="doc.php">Document</a></li>
<li><a href="killfix.php">KillFix</a></li>
</ul>
</div>
<div class="item company">
<img src="images/bg_fav.png" alt="" width="199" height="199" class="circle"/>
<a href="organization.php" class="icon"></a>
<h2>Organization</h2>
<ul>
<li><a href="about.php">About</a></li>
<li><a href="contact.php">Contact</a></li>
<li><a href="career.php">Careers</a></li>
</ul>
</div>
</div>
</div>
<!--Search Form-->
<form method="get" action="http://www.gpas.com/search" id="search">
<input name="q" type="text" size="40" placeholder="Search..." />
</form>
<!--Bubble JavaScript -->
<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript" src="js/jquery.easing.1.3.js"></script>
<script type="text/javascript"src="js/motion.js"></script>
<br> <br>
<br> <br>
<br> <br>
<br> <br>
<br> <br>
<br> <br>
<br> <br>
<!--content starts here-->
<div class="outer mn cnt clrfix">
<div class="clrfix">
<div class="si-up"> <!--div of Sign up starts here -->
<div class="siup-box" > <!--div of Signup-box starts here -->
<center>
<h1><font face="Hobo Std" color="#0052A3" size="6">INTRODUCTION</font></h1>
</center>
<p> <font face="Times New Roman" size="3">Graphical passwords refer to using pictures (also drawings) as passwords. In theory, graphical passwords are easier to remember, since humans remember pictures better than words. Also, they should be more resistant to brute- force attacks, since the search space is practically infinite.
<br> In general, graphical passwords techniques are classified into two main categories: recognition-based and recall- based graphical techniques.
</font></p>
<h5><font face="Tekton Pro Ext" color="#4DB8FF" size="3">Recognition Based System</font></h5>
<p><font face="Times New Roman" size="3"> In recognition-based techniques, a user is authenticated by challenging him/her to identify one or more images he or she chooses during the registration stage. Recognition-based systems, also known as cognometric systems or search metric systems, generally require that users memorize a portfolio of images during password creation, and then to log in, must recognize their images from among decoys. Humans have exceptional ability to recognize images previously seen, even those viewed very briefly. From a security perspective, such systems are not suitable replacements for text password schemes, as they have password spaces comparable in cardinality to only 4 or 5 digit PINs (assuming a set of images whose cardinality remains reasonable, with respect to usability). Recognition based systems have been proposed using various types of images, most notably: faces, random art, everyday objects, and icons. Renaud discusses specific security and usability considerations, and offers usability design guidelines focusing on recognition-based systems.
<br> In some graphical password schemes, the system must retain knowledge of some details of the shared secret, i.e., user specific profile data e.g. in recognition schemes, the system must know which images belong to a user’s portfolio in order to display them. This information must be stored such that its original form is available to the system (possibly under reversible encryption), and thus may be available to anyone gaining access to the stored information.
<br>E.g. Phishing attack and shoulder surfing attack.
</font></p>
<h5><font face="Tekton Pro Ext" color="#4DB8FF" size="3">Recall Based System</font></h5>
<p><font face="Times New Roman" size="3"><font face="Times New Roman" size="3"> In recall-based techniques, a user is asked to reproduce something that he or she created or selected earlier during the registration stage. Recall-based graphical password systems are occasionally referred to as drawmetric systems because users recall and reproduce a secret drawing. In these systems, users typically draw their password either on a blank canvas or on a grid (which may arguably act as a mild memory cue). Recall is a difficult memory task because retrieval is done without memory prompts or cues. Users sometimes devise ways of using the interface as a cue even though it is not intended as such, transforming the task into one of cued-recall, although one where the same cue is available to all users and to attackers.
<img src="Images/recall_based.jpg" height="400" width="800">
Text passwords can also be categorized as using recall memory. With text passwords, there is evidence that users often include the name of the system as part of their passwords. Although there is currently no evidence of this happening with graphical passwords, it remains a plausible coping strategy if users can devise a way of relating a recall based graphical password to a corresponding account name.
<br> These systems are generally susceptible to shoulder surfing to the extent that in many cases, the entire drawing is visible on the screen as it is being entered, and thus an attacker need accurately observe or record only one login for the entire password to be revealed.
</font></p>
<h5><font face="Tekton Pro Ext" color="#4DB8FF" size="3">Benefites of GPAS</font></h5>
<p><font face="Times New Roman" size="3"> • Easy to remember.
<br> • Large password space.
<br> • Requires Millions of years to breach security.
<br> • Highly secured against Brute Force, Dictionary etc.
<br> • Resistance to shoulder surfing.
<br> • Provides strong security for websites, web and mobile applications, and mobile devices through the use of Graphical Password System.
</font></p>
<h5><font face="Tekton Pro Ext" color="#4DB8FF" size="3">Deployment Options</font></h5>
<p><font face="Times New Roman" size="3"> Plugins available for most popular CMS platforms including Drupal, Joomla and Wordpress. Easy to use libraries are available for PHP, Java, ASP.NET, and Python.
</font></p>
</div>
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</div>
</div>
</div>
<br>
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<br> <br>
<br> <br>
<br> <br>
<br> <br>
<!--Footer-->
<div class="gpas-header-bar2">
<div class="footer content clearfix">
<ul>
<li>© 2019 GPAS</li>
<li><a href="terms.php" target="_blank">Terms & Conditions</a></li>
<li><a href="privacy.php" target="_blank">Privacy Policy</a></li>
</ul>
</div>
</div>
</body>
</html>