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		<p style="margin:0;">Cryptography is present in everyday life, from paying with a credit card to using the telephone. Learn all about making and breaking puzzles in computing.</p>
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		<a class="newtablink" href="https://www.udacity.com/course/applied-cryptography--cs387?utm_medium=referral&utm_campaign=api" target="_blank" style="color:#3C7F8C">https://www.udacity.com/cour...um=referral&utm_campaign=api</a></span>
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			<h3  class="simplertitle"><div class="limittitle"><a href="/courses/34/cryptography-i.htm" >Cryptography I</a></div>
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