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ITGS Section I : Social and Ethical Issues
The widespread use of IT raises questions about social and ethical issues that shape
the world today. Students should become familiar with all the social and ethical issues described in this section. Teachers
should introduce the social and ethical issues as appropriate using the integrated approach illustrated in the diagram at
the beginning of the syllabus details. In this way students can examine social and ethical issues that are raised when IT
systems are used in a range of areas. The use of IT is likely to bring both advantages and disadvantages, both costs and benefits,
and students should study the impact of IT in a critical way. It is important that examples are drawn from the local, national
and global level.
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| Reliability refers to the operation of hardware, the design of software, the accuracy of data
or the correspondence of data with the real world. Data may be unreliable if it is entered incorrectly or if it becomes outdated.
For example, a medical record that becomes dissociated from the patient it refers to become unreliable. The reliability of
machines, software and data determines our confidence in their value. |
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| Integrity refers to the correspondence of data with itself, at its creation. Data lacks integrity
when it has been changed accidentally or tampered with. For example, a hacker might change driver license data resulting in
arrests of innocent people. |
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| Security refers to the protection of hardware, software, machines and networks from unauthorized
access, alteration, or destruction. Security measures include restricted access to machines and networks and encryption of
information. The degree of security of information systems determined society's confidence in the information contained in
the systems. |
1.4 Privacy and Anonymity |
| Privacy is the ability of individuals and groups to determine for themselves when, how and to
what extent information about themselves is shared with others. At its extreme, privacy becomes anonymity, which might be
called for in some contexts bit is dangerous in others. For example, discussion of a delicate subject might require anonymity,
or at least privacy. On the other hand, anonymity could also conceal the perpetrators of criminal, terrorist or computer hacking
acts. |
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| Authenticity means establishing the user's identity beyond reasonable doubt. Authenticating the
user is crucial in many situations, particularly in business and legal matters. A simple example of authentication is user
login onto a network. A more advanced example would be the use of encrypted digital signatures in a business. |
1.6 Intellectual Property |
| Intellectual property includes ideas, discoveries, writings, works of art, software,
collections and presentations of data. Copyrights, trademarks and patents legally protect intellectual property, but easy
and accurate duplication methods made available by IT can undermine such protections. On the other hand, the same methods
create opportunity for inexpensive dissemination of information. |
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| IT has the potential to offer universal access to information, regardless of distance, age, race,
gender or other personal characteristics. However, the above characteristics, and cost, can also bar individuals or groups
from access. For example, while telelearning brings previously unavailable opportunities to everyone's doorstep, the cost
of hardware, software or course fees might place the learning beyond the reach of an average person. |
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| As an instrument of control, IT improves reliability, accuracy and speed of systems. However,
it can also be used to control people. An automatic aircraft landing system provides an example of increased reliability resulting
from IT control. Employer surveillance of employees represents a new kind of control imposed on people. |
1.9 Globalization and Cultural Diversity |
| Globalization means the diminishing of geographical, political, economic, and cultural boundaries.
IT has played a major role in reducing these boundaries. For example, any dramatic event anywhere in the world can be broadcast
almost instantly by television or on the Internet. However, there is a fear that easier communication can become a source
of cultural homogeneity. The new global village provides a worldwide cultural awareness, but may lead to less diversity |
1.10 Policies and Standards |
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Policies are enforceable measures intended to promote appropriate use. They can be developed by
governments, business, and private groups or individuals. They normally consist of rules governing access to, or use of, information,
hardware and software. For example, a national policy on IT security would need to define what constitutes unlawful access
to networks and how to treat transgression. Policies also affect the exchange of information, for example, by making it subject
to copyright laws. In general, policies can promote or restrict access, modify behavior or require the fulfillment of certain
conditions to or during use. |
| Standards are social or technical rules and conventions that enable compatibility and therefore
facilitate communication of interoperability between different IT systems and their components. They might govern the design
and use of hardware, software and information. For example, communication protocols used on the Internet, the ASCII representation
for characteristics, or the design of the printer port on a personal computer are all governed by standards. |
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The interaction of humans with IT hardware raises all the issues encountered in this
section, as well as additional ones such as the following.
Who controls the design of technology and its introduction?
How
safe and effective is the design?
Is technology going to extend human faculties and make work easier and more pleasant,
or are machines going to displace humans and lead to mass unemployment?
Is technology used appropriately, or should a better,
possibly non-technological alternative be found?
Which social and ethical issues arise from a comparison of people and
machines in the following areas: stamina, memory, accuracy, speed, analysis, synthesis, judgment, innovation, creativity? |
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