ÿþ<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="en-us"><head profile="http://gmpg.org/xfn/11">
	<meta http-equiv="content-type" content="text/html; charset=utf-8" />
	
	<title>Global Future Internet Summit 2013   » Program</title>
	
	<link rel="stylesheet" href="index_files/style.css" type="text/css" media="screen" />
	<!--[if IE]><link rel="stylesheet" type="text/css" href="index_files/ie.css" media="screen" /><![endif]-->
	
	<meta name="robots" content="noindex,nofollow" />
<link rel="index" title="global future internet week 2011" href="index.html" />
<link rel="stylesheet" href="index_files/librio_style.htm" type="text/css" media="screen" />
<!-- Protected by WP-SpamFree v2.1.0.9 :: JS BEGIN -->
<script type="text/javascript" src="index_files/wpsf-js.js"></script> 
<!-- Protected by WP-SpamFree v2.1.0.9 :: JS END -->

</head>

<body>

<div id="container">

	<div id="header">
		<h1 align="left"><a href="index.html">Global Future Internet Summit 2013</a></h1>
		<h1><span></span></h1>
	</div>
	<div id="nav">
		<ul>
			<li><a href="index.html">Home</a></li>
			<li class="page_item page-item-42"><a href="committee.htm" title="committee">Committee</a></li>
			<li class="page_item page-item-237 current_page_item"><a href="program.htm" title="program"><u>Program</u></a></li>
  <li class="page_item page-item-118"><a href="registration.htm" title="registration">Registration</a></li>
  <li class="page_item page-item-477"><a href="venue.htm" title="venue">Venue</a></li>
  <li class="page_item page-item-126"><a href="accommodation.htm" title="accommodation">Accommodation</a></li>
  <li class="page_item page-item-130"><a href="transportation.htm" title="transportation">Transportation</a></li>
  <li class="page_item page-item-133"><a href="contact.htm" title="contact">Contact</a></li>
		</ul>
	</div>
	
	<div id="wrapper">
	<div id="content">

				
<div class="post" id="post-9">

	<h1 class="post-title">Speaker</h1>
			
<br>

<!-- ´°©Æ -->
<div style="border-bottom: 1px solid #e8e8e8; margin-bottom: 20px;">
			<h3><b>ChaeTae Lim</b></h3>
			<h4>Team Manager, KISA, Korea</h4><Br>
			<img src="photo/19.jpg" width="110" alt="" style="display: block; float: left; margin: 3px 15px 2px 0px;" />

			<p style="text-align:justify;">
< Education ><br>	
o BA in Computer Science, Chungnam National University, Korea<br>	
o MS in Computer Engineering, Pohang University of Science and Technology, Korea<br>	
<br>
< Major Career ><br>	
o Manager, Internet Incidents Response Technology Team, KISA<br>	

<br><br><br><br>
		
				
			</p>
			<div style="margin-left: 1px; border: 1px solid #e8e8e8; padding: 15px;  ">
				<p><strong>Title</strong>: Security Issues of 4G Core Network</p>
				<p style="margin-bottom: 0px; text-align:justify;">
					<strong>Abstract:</strong><br />
					<p style="text-align:justify;">Recently, 4G LTE mobile network is established national wide in Korea and traffic of LTE users goes on increasing rapidly. However, there are critical threats that can cause network failure, disturbance of data communication, and so on.

o This presentation will explain simply about characteristics of 4G LTE Mobile Network.
 - 4G LTE Network Architecture and features
 - Data Call Flow and GPRS Tunneling Protocol

o And, we will describe security vulnerabilities and threats  in 4G mobile network.
  - Needs for Dedicated Protection Technologies for 4G mobile network
  - Security Vulnerabilities and Cyber attack threats

o Finally, we suggest countermeasures of security threats.

			</div>



<!-- ]° -->

	




</div>
</div>
										
			
				
	</div>
	
<div id="sidebar">
<div class="block"><h3 class="widgettitle">Host</h3>			<div class="textwidget"><div style="text-align:center;">
<a target="_blank" href="http://www.msip.go.kr/english/mainmiddle_main.action"><img src="index_files/msip.gif" height="73" width="140"  /></a>
</div></div>
		</div><div class="block"><h3 class="widgettitle">Organizers</h3>			<div class="textwidget"><div style="text-align:center;">
<a target="_top" href="http://www.fif.kr/"><img src="index_files/fif.gif" height="60" width="120" /></a>
<a target="_top" href="http://www.kisa.or.kr/eng/"><img src="index_files/kisa.gif" height="50" width="120" /></a>
</div></div>
		</div><div class="block"><h3 class="widgettitle">Secretariat</h3>			<div class="textwidget"><div style="text-align:center;">
<a target="_top" href="http://osia.or.kr/"><img src="index_files/osia.gif" alt="" height="48" width="140" /></a>
</div></div>
		</div>
<br><br>
			<div class="textwidget"><div style="text-align:center;">
<a target="_top" href="https://www.facebook.com/gfi.summit#!/gfi.summit"><img src="index_files/facebook.gif" alt="" height="48" width="140" /></a>
</div></div>

		
		</div>	
	
	
<div id="footer">
		<p>
			Copyright &copy; 2013. Global Future Internet Summit. All right reserved. 
			Theme by <a href="http://deniart.ru/">deniart</a>.		</p>
	
	</div>	</div>
	

</div>
</body></html>