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<title>Technology and security (Opencard)</title>

<meta name="description" content="Opencard is a smart-card designed for Prague residents and visitors. It is issued by Prague City Hall. The aim of the project is to establish new ways of communication between the City and its citizens and less complicated and more convenient access to the services provided by the City." />
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<div id="site-basics"><div><div><div>
	<p><strong>Opencard: Your Convenience Card</strong></p>
	<a id="home-link" href="http://opencard.praha.eu/jnp/en/home/index.xml" rel="start home">Home Page<span></span></a>
	<a id="portal-link" href="http://www.praha.eu/jnp/en/home/index.xml">Portal of Prague<span></span></a>
<a id="lang" href="http://opencard.praha.eu/jnp/cz/home/index.xml" lang="cs" xml:lang="cs">Česky</a></div></div></div></div><ul id="micronav">
	<li><a href="#main-menu">Main Menu</a></li>
	<li><a href="#content">Content</a></li>
	<li><a href="#useful-info">Useful Information</a></li>
	<li><a href="#site-info">About the Site</a></li>
</ul><form id="search" method="get" action="http://opencard.praha.eu/jnp/en/search/index$1160.xml">
	<h2><label for="q">Search:</label></h2>
	<div><input id="q" name="q" type="text" /><input type="submit" id="sq" value="Search" /><span class="reset"></span><input type="hidden" name="site" value="opencard_en" /><input type="hidden" name="client" value="cz_frontend" /><input type="hidden" name="output" value="xml_no_dtd" /><input type="hidden" name="ie" value="UTF-8" /><input type="hidden" name="oe" value="UTF-8" /><input type="hidden" name="getfields" value="*" /><input type="hidden" name="requiredfields" value="" /><input type="hidden" name="filter" value="p" /></div>
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<div id="main-menu"><div><div><div>
	<ul>
<li><a href="http://opencard.praha.eu/jnp/en/about/index.xml" title="">About the Card</a></li>
<li><a href="http://opencard.praha.eu/jnp/en/uses/index.xml" title="Opencard can be used as a replacement season tram ticket for Prague public transport and enables payment of parking, identification in the Municipal Library of Prague and access to the services of the Portal of Prague.">Uses for the Card</a></li>
<li><a href="http://opencard.praha.eu/jnp/en/terms/index.xml" title="Conditions for Issue and Use of the card, Card Fee.">Terms</a></li>
<li><a href="http://opencard.praha.eu/jnp/en/how_to/index.xml" title="How to get the card. How to activate the service. What to do in cases of loss of card.">How to</a></li>
<li><a href="http://opencard.praha.eu/jnp/en/contacts/index.xml" title="Contact points and customer service phone lines which can be utilized for requests and questions regarding Opencard.">Contacts</a></li>
<li><a href="http://opencard.praha.eu/jnp/en/forms/index.xml" title="Download Opencard Application forms, Activation forms, Forms for changes of personal data.">Forms</a></li>
<li><a href="http://opencard.praha.eu/jnp/en/complaints/index.xml" title="Making a On-line Complain">On-line Complaints</a></li>
<li><a href="http://opencard.praha.eu/jnp/en/news/index.xml" title="News in Opencard project">News</a></li>
<li class="last"><a href="http://opencard.praha.eu/jnp/en/faq/index.xml" title="">FAQ</a></li>
</ul>
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<div id="content" class="content-and-sidebar">
<h1>Technology and security</h1>
	
<div id="article">
<ul class="faq">

<li class="qa   " id="faq-172835">
	<h2>How does the card work and what technology does it use?</h2>
<p>There are two basic types of smart card, according to how the information between the card and the reader is transferred. A&nbsp;contactless card contains only a contactless chip. The hybrid card contains an additional contact chip.</p>

<p>Contactless Opencard is the standard version. The hybrid version is issued only when specifically applied for.</p></li>
<li class="qa   " id="faq-172838">
	<h2>How is the card protected against abuse?</h2>
<p>Every card has a unique number assigned by Opencard; it is linked with the card holder’s identity. This number serves as a unique identification for electronic contact machines. The photograph on the card enables visual identification of the card holder. The contact chip version of the card is further secured with a PIN code and technical certificate for secure communication on the internet. Memory of both chips is write-protected by access codes. Applications and data on both chips can be entered only by authorised organisations.</p></li>
<li class="qa   " id="faq-172834">
	<h2>How is personal data protected against abuse?</h2>
<p>The first name, surname and photograph of the card holder are printed on the card. This data serves for the visual verification of the card holder’s identity during some operations. The date of birth is recorded in the contactless chip. Data is protected against editing by access codes. Personal data can be entered in the contactless chip only by an authorised organisation.</p>

<p>Photographs of card holders are not stored; they are used only to print on the card. The Opencard contact centre uses personal data (with the exception of the photograph), which&nbsp;is part of the card, and contact information of the card holder (e-mail, mobile phone number, contact address) for the purpose of administration of the card life cycle. Contact data serves for day-to-day communication with card holders, to inform that the card has been produced and is ready to be collected, for notification about new possibilities of use, and for information regarding the life cycle of cards etc.</p></li>
<li class="qa   " id="faq-172837">
	<h2>How big is the risk of card abuse when the card is lost and how can I eliminate it?</h2>
<p>The risk of abuse results from the nature of individual card applications. The card is blocked at all terminals within 24 hours of&nbsp;notification of its loss by the card holder; all card applications that were registered in the card service centre are also blocked.</p></li>
<li class="qa   last" id="faq-172836">
	<h2>What type of chip card readers is compatible with Opencard with the contact chip?</h2>
<p>You can find the list of the most common readers that can read the Opencard contact chip on the website <a href="http://www.monetplus.cz/cz/ctecky.aspx">www.monetplus.cz/cz/ctecky.aspx</a>.</p>

<p>You can find more information in the section "Security and personal data"</p></li></ul></div>
<div id="side">
<h2><span><span>Table of Contents</span></span></h2>
<div class="data">

<ul id="expand-all">
<li><a href="#faq-172835">How does the card work?</a></li>
<li><a href="#faq-172838">How is the card protected?</a></li>
<li><a href="#faq-172834">How is personal data protected?</a></li>
<li><a href="#faq-172837">How big is risk of card abuse when the card is lost?</a></li>
<li><a href="#faq-172836">What type of chip card readers is compatible?</a></li>
</ul>

</div></div>
</div><div id="submenu">
<ul>

<li>
<a href="http://opencard.praha.eu/jnp/en/faq/index.xml">FAQ</a>
</li>

<li>
<a href="http://opencard.praha.eu/jnp/en/faq/how_to_obtain/index.xml">How to obtain card</a>
</li>

<li>
<a href="http://opencard.praha.eu/jnp/en/faq/how_to_use/index.xml">How to use card</a>
</li>

<li>
<strong>Technology and security</strong>
</li>

<li>
<a href="http://opencard.praha.eu/jnp/en/faq/myths/index.xml">Myths and Misunderstandings</a>
</li>
</ul>
</div></div><hr />
<div id="useful-info"><div id="uil">

	<h2>Useful Information</h2>

	<div id="customer-center">
		<div class="data vcard">
			<h3 class="fn org">Customer centre opencard - Palác Adria</h3>
			
			
			<p class="adr"><span class="street-address">Palác Adria, Jungmannova 31,</span> <span class="rest-of-address"><span class="postal-code">110 00</span> <span class="locality">Prague 1</span></span></p>
			<p class="hours">
				<strong><abbr title="Monday">Mon</abbr>-<abbr title="Thursday">Thu</abbr></strong> <span>8a.m.-6p.m.</span>, <strong><abbr title="Friday">Fri</abbr></strong> <span>8a.m.-noon</span>
			</p>
		</div></div>

	<hr />

	<div id="block-line">
		<div class="data vcard">
			<h3 class="fn org">Phone Line for Card Blocking</h3>
			<p class="tel"><abbr title="+420210028111">210 028 111</abbr></p>
			
			
			<p class="hours">
				<strong><abbr title="Monday">Mon</abbr>-<abbr title="Sunday">Sun</abbr></strong> <span>9a.m.-6p.m.</span>
			</p>
		</div></div>

	<hr />

	<div id="info-line">
		<div class="data vcard">
			<h3 class="fn org">Customer Phone Line</h3>
			<p class="tel"><abbr title="+420224224224">224 224 224</abbr></p>
			<p class="email"><a href="mailto:info@praha.eu">info@praha.eu</a></p>
			
			<p class="hours">
				<strong><abbr title="Monday">Mon</abbr>-<abbr title="Friday">Fri</abbr></strong> <span>8:30a.m.-5p.m.</span>
			</p>
		</div></div>

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	<h2>About the Site</h2>
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			<li><a href="http://opencard.praha.eu/jnp/en/site_info/contacts.html">Webmaster</a></li>
			<li><a href="http://opencard.praha.eu/jnp/en/site_info/accessibility.html">Accessibility Statement</a></li>
			
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			<li><a href="http://opencard.praha.eu/jnp/en/news/index.rss">RSS</a></li>
			<li><a href="http://opencard.praha.eu/jnp/en/news/index.atom">Atom</a></li>
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<p>&copy; 2006-2008 Magistrát hl. m. Prahy</p></div>
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