used interchangeably. Digital signatures S.R. SUBRAMANYA AND BYUNG K. YI use some information that is unique to the sender to prevent both forgery and denial; it must be relatively easy to produce; it must be relatively easy to recognize and verify the authenticity of digital signature; it must be computationally infeasible to forge a digital signature either by constructing a new message for an existing digital signature or constructing a fraudulent digital signature for a given message;
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In the PBS documentary “Digital Nation‚” producers Rachel Dretzin and Douglas Rushkoff analyze the pros and cons of the technology developing in our world. The documentary explores several different aspects of technology in education‚ the military‚ and gaming to emphasize the notion that the technology and the internet are becoming ubiquitous throughout our society. After watching the documentary‚ I realize that technology and specifically the internet has extremely positive affects by improving
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taking steps to change the situation and has determined to build a “Digital Bangladesh”. The sense of Digital Bangladesh is not clear yet. We assume that the gov. wants to make Bd fully digitalized by the year of 2021 through application of third generation information and communication technology. It was an election manifesto(2008) of Awami League‚ one of the leading political parties of Bangladesh. The philosophy of Digital Bangladesh comprises ensuring people’s democracy and human rights‚ transparency
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The real digital divide Encouraging the spread of mobile phones is the most sensible and effective response to the digital divide It was an idea born in those far-off days of the internet bubble: the worry that as people in the rich world embraced new computing and communications technologies‚ people in the poor world would be left stranded on the wrong side of a “digital divide”. Five years after the technology bubble burst‚ many ideas from the time – that “eyeballs” matter more than profits or
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‘Will the challenges emerging with digital knowledge contexts‚ for which digital literacy is being deployed‚ open new horizons for the human art of thinking and creating knowledge?’ (Belisle 2006‚ p.55). Reference: Harvard Style Knowledge can be interpreted in different ways where one scholar defines knowledge as a learnt education another interprets knowledge as intelligence. Knowledge is continuing a process commencing at birth. Belisle (2006) states Knowledge is much more than the transmitted
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Digital Cameras Digital cameras allow computer users to take pictures and store the photographed images digitally instead of on traditional film. With some digital cameras‚ a user downloads the stored pictures from the digital camera to a computer using special software included with the camera. With others‚ the camera stores the pictures directly on a floppy disk or on a PC Card. A user then copies the pictures to a computer by inserting the floppy disk into the disk drive or the PC Card into a
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Technology Take Over There is a rapid revolution in technology affects lifestyles drastically. With almost every person owning their own cellphone‚ computer‚ or some type of technology; these are becoming a distraction‚ threat‚ and crutch to society. Is technology becoming so distracting that we can’t see the big picture to even know when it’s too much and can become dangerous? Are we so dependent on technology that we cannot live without it? What has technology brought
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THE DIGITAL TRANSFORMATION JOURNEY‚ A Wipro CGT Research Report WWW.WIPRO.COM Kara Romanow‚ CGT WHAT DOES DIGITAL TRANSFORMATION REALLY MEAN? Expert Perspective • By John Rossi‚ Global Leader‚ Wipro’s Consumer Goods Consulting Group If we asked 100 people “what is digital transformation?” we would receive at least 99 different answers‚ and those two people that gave the same answer probably sat next to one another while taking the survey. Why do many find it difficult to describe
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3 Characteristics of the Digital Student In Uncategorized on May 25‚ 2011 at 6:09 pm Digital technology is changing almost every communications venue that exists. It is also having an impact on modifying the expectations that students and their parents have on educational facilities. Recent research shows that: 1. Most schools have failed to effectively utilize digital technology. Instead‚ it has been “tacked on” to the current education model. (Moe‚ 2009) 2. Because the current model in
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Which came first‚ nation or state? First of all‚ let’s find out the definition of two words. A nation is a population with the same custom‚ tradition and culture. A state‚ or country‚ which is a government structure‚ has defined borders and territory. In “The Theory of the State‚” the author‚ a German political scientist‚ J.K.Bluntschli‚ said a nation has eight idiosyncrasies. The same language‚ the same belief‚ the same culture and custom are four items I agree with. In history‚ due to neighboring
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