DIGITAL SIGNATURE A digital signature is an electronic signature that can be used to authenticate the identity of the sender of a message or the signer of a document‚ and possibly to ensure that the original content of the message or document that has been sent is unchanged. Why use certificate signatures? Many business transactions‚ including financial‚ legal‚ and other regulated transactions‚ require high assurance when signing documents. When documents are distributed electronically‚ it
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TOPIC: THE DIGITAL CAMERA SUBTOPICS: -HISTORY -TYPES OF DIGITAL CAMERAS -PARTS OF A DIGITAL CAMERA -RELATIONSHIP BETWEEN ANALOGUE AND DIGITAL CAMERAS (Advantages and Disadvantages of Each). HISTORY OF DIGITAL CAMERAS The World‘s First Digital Camera by Kodak and Steve Sasson The Evolution of Digital Cameras A film-free camera was patented as early as 1972 by Texas Instruments‚ but Kodak
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Traditional and Nontraditional Cultures of India and the United StatesTraditional and nontraditional cultures incorporate different sets of beliefs‚ values and behaviors into the individuals involved within each culture. Traditional cultures are cultures that are based largely on beliefs‚ rules‚ symbols and principles established predominately in the past and confined to regional boundaries (Shiraev & Levy‚ 2007). Nontraditional cultures are cultures that are based largely on modern beliefs‚ rules
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head: Digital Evidence Darlene Sampson Digital Evidence January 8‚ 2012 Abstract This paper will help explain the basic understanding of computer forensics. I will also identify five areas in computers and computer application a forensic investigator can look for digital evidence. I will identify three types of criminal investigations that can utilize the services of computer forensic investigators. This paper will help with the understanding of computer forensics. Digital Evidence
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Table of Contents Abstract 3 Digital forensics 4 Network forensics 4 Anti-forensics Techniques 7 Mobile Device Forensics 9 File Carving 10 Conclusion 12 Bibliography 13 Abstract Digital forensics is an emerging discipline that focuses on the acquisition‚ recovery‚ documentation‚ and analysis of information contained within and created with computer systems. These methods and methodologies are used typically to figure out what happened‚ when it happened‚ how it happened‚ and
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Q1: What is the role of media and technology over the impact of westernization on communication of Pakistan? Media and transmission of culture are interrelated factors. In today’s world media is considered to be the strong carrier of culture values and norms. The West especially American media has upper hand on rest of the world. Hence‚ it also plays dominant role in transmission of western culture upon Muslim countries. This paper discusses various aspects of western culture invasion in Muslim
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Digital Natives‚ Digital Immigrants Summary In his article‚ Marc Prensky states that the students in our classrooms are much more different than the people who are in front of the classroom teaching in terms of how they learn and the ways in which they are able to take in information. He gave the two different groups of people different titles; digital immigrants‚ and digital natives. Immigrants being those people who were not born in a time when technology was not readily available to use at all
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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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Vaal University of Technology Faculty of Engineering and Technology Department Electronic Engineering Study / Lecturer guide Digital Communication II EADOM2B index 1 Word of welcome 1 2 Qualification information 2 3 Subject / Module information 3 4 Learning material / Textbook 3 5 Assessment 4 6 How to study 4 7 Time schedule 4 8 Syllabus - Chapter outline‚ Chapter outcomes & due/completion dates 5 1 Word of Welcome The Department of Electronic Engineering welcomes
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……………………………………………………………………3 II. THE CHANGING LIFE IN DIGITAL AGE………………………………………3 1. WHAT IS DIGITAL AGE?................................................................................3 2. PESTEL IMPACTS…………………………………………………………….4 2.1 POLITICAL AND LEGAL………………………………………………..4 2.2 ECONOMIC………………………………………………………………..5 2.3 SOCIO-CULTURAL……………………………………………………….5 2.4 TECHNOLOGICAL AND ENVIRONMENTAL………………………...5 III. MARKETING IN DIGITAL AGE…………………………………………………….5 1. DIGITAL MARKETING……………………………………………………....5 2.
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