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% Document Info
\author{AlexHoratio (Horatio)}
\pdfinfo{
  /Title (wjec-a2-computing-unit-3-9.pdf)
  /Creator (Cheatography)
  /Author (AlexHoratio (Horatio))
  /Subject (WJEC A2 Computing Unit 3.9 Cheat Sheet)
}

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\noindent
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    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
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\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{WJEC A2 Computing Unit 3.9 Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{AlexHoratio (Horatio)} via \textcolor{DarkBackground}{\uline{cheatography.com/21127/cs/16056/}}}
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\noindent
\begin{multicols}{3}
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  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}AlexHoratio (Horatio) \\
  \uline{cheatography.com/horatio} \\
        \uline{\seqsplit{alexhoratiogamedev}.blogspot.com}
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 10th June, 2018.\\
   Updated 10th June, 2018.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
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  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
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\begin{document}
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\begin{multicols*}{3}

\begin{tabularx}{5.377cm}{x{1.9908 cm} x{2.9862 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Personal Data}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Personal Privacy}} \{\{ac\}\} & Data is being collected regardless of whether we consented \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
{\bf{Data Security}} \{\{ac\}\} & It could be dangerous if the data that has been collected is used maliciously by unauthorized users. \tn 
% Row Count 8 (+ 5)
% Row 2
\SetRowColor{LightBackground}
{\bf{Misuse of Data}} \{\{ac\}\} & Data is frequently sold to other organizations for other uses. \tn 
% Row Count 11 (+ 3)
% Row 3
\SetRowColor{white}
{\bf{Big Brother}} \{\{ac\}\} & Privacy is a basic human right that excessive surveillance can violate. \tn 
% Row Count 14 (+ 3)
% Row 4
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{\bf{Profiling}} \{\{ac\}\} & Large organizations may build up data on an individual regardless of whether they consent to it or even use the service. \tn 
% Row Count 19 (+ 5)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Data Protection Act}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Any organization which stores personal data must register with the {\bf{Information Commissioner}}.} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Data must be:} \tn 
% Row Count 3 (+ 1)
% Row 2
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\mymulticolumn{1}{x{5.377cm}}{{\bf{1.}} Lawfully processed} \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{{\bf{2.}} Processed for limited purposes} \tn 
% Row Count 5 (+ 1)
% Row 4
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\mymulticolumn{1}{x{5.377cm}}{{\bf{3.}} Not excessive} \tn 
% Row Count 6 (+ 1)
% Row 5
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\mymulticolumn{1}{x{5.377cm}}{{\bf{4.}} Accurate} \tn 
% Row Count 7 (+ 1)
% Row 6
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\mymulticolumn{1}{x{5.377cm}}{{\bf{5.}} Not kept longer than necessary} \tn 
% Row Count 8 (+ 1)
% Row 7
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\mymulticolumn{1}{x{5.377cm}}{{\bf{6.}} Not in violation of the user's rights} \tn 
% Row Count 9 (+ 1)
% Row 8
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\mymulticolumn{1}{x{5.377cm}}{{\bf{7.}} Held securely} \tn 
% Row Count 10 (+ 1)
% Row 9
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\mymulticolumn{1}{x{5.377cm}}{{\bf{8.}} Not transferred outside the EU unless the country has adequate data protection laws.} \tn 
% Row Count 12 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
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\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Freedom of Information Act}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{This gives individuals the right to {\bf{request}} certain types of data from government entities such as hospitals, police or schools.} \tn 
% Row Count 3 (+ 3)
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\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
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\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Copyright, Designs and Patents Act}}  \tn
% Row 0
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\mymulticolumn{1}{x{5.377cm}}{This gives creators more control over how their creations are used in terms of {\bf{copying or adapting them without permission}}.} \tn 
% Row Count 3 (+ 3)
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\par\addvspace{1.3em}

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\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{BCS Code of Conduct}}  \tn
% Row 0
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\mymulticolumn{1}{x{5.377cm}}{The {\bf{BCS Code of Conduct}} is a code of ethics that individuals and organizations should follow. Breaches of this code may make it difficult for the person to find work or keep their job. Being a member of the {\bf{B}}ritish {\bf{C}}omputer {\bf{S}}ociety involves following this code.} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}{\bf{1.}} Act in the public interest. \{\{nl\}\} {\bf{2.}} Have a duty to the organization they work for. \{\{nl\}\} {\bf{3.}} Have a duty to the profession. \{\{nl\}\} {\bf{4.}} Maintain professional integrity.} \tn 
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\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Legal Acts}}  \tn
% Row 0
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\mymulticolumn{1}{x{5.377cm}}{1. {\bf{Data Protection Act}}} \tn 
% Row Count 1 (+ 1)
% Row 1
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\mymulticolumn{1}{x{5.377cm}}{3. {\bf{Freedom of Information Act}}} \tn 
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\mymulticolumn{1}{x{5.377cm}}{4. {\bf{Regulation of Investigatory Powers Act}}} \tn 
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\mymulticolumn{1}{x{5.377cm}}{5. {\bf{Copyright, Designs and Patents Act}}} \tn 
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\begin{tabularx}{5.377cm}{X}
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\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Regulation of Investigatory Powers}}  \tn
% Row 0
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\mymulticolumn{1}{x{5.377cm}}{This act is not specific to computing, though it does involve itself heavily in technology and the Internet.} \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{This act gives law enforcement the {\bf{right to intercept communication}} if they suspect criminal activity.} \tn 
% Row Count 6 (+ 3)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Also, they are given the {\bf{right to decipher data}} by forcing the user to tell them how to decrypt it, i.e divulging a key.} \tn 
% Row Count 9 (+ 3)
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\begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} }
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Moral and Social Issues}}  \tn
% Row 0
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{\bf{Unauthorised Access}} \{\{ac\}\} & Hackers may obtain access to a computer system for either ethical or unethical reasons. \tn 
% Row Count 5 (+ 5)
% Row 1
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{\bf{Piracy}} \{\{ac\}\} & Some people believe that illegally downloading software is permissible due to its price or the exploitative nature of software companies. \tn 
% Row Count 12 (+ 7)
% Row 2
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{\bf{Cyberbullying}} \{\{ac\}\} & The anonymous nature of the Internet may lead to people acting more maliciously than they would offline. \tn 
% Row Count 18 (+ 6)
% Row 3
\SetRowColor{white}
{\bf{Pornography, Violence and Hatred}} \{\{ac\}\} & There is concern as to what impact these things may have on young people or society in general. \tn 
% Row Count 23 (+ 5)
% Row 4
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{\bf{Freedom of Speech}} \{\{ac\}\} & This is the question as to whether people should be allowed to say whatever they want without fear of censorship. \tn 
% Row Count 29 (+ 6)
% Row 5
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{\bf{Unemployment}} \{\{ac\}\} & Some people may be replaced by Internet or technological alternatives, such as online banking or automated cash registers. \tn 
% Row Count 36 (+ 7)
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\par\addvspace{1.3em}

\vfill
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\begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Moral and Social Issues (cont)}}  \tn
% Row 6
\SetRowColor{LightBackground}
{\bf{Acess to the Internet}} & {\bf{15\%}} of the UK population do not have Internet access, which may put them at a great disadvantage in the modern world. \tn 
% Row Count 7 (+ 7)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Computer Misuse Act}}  \tn
% Row 0
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\mymulticolumn{1}{x{5.377cm}}{This aims to prevent hacking and contains three offences:} \tn 
% Row Count 2 (+ 2)
% Row 1
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\mymulticolumn{1}{x{5.377cm}}{{\bf{1. Any unauthorized access to computer systems}}} \tn 
% Row Count 3 (+ 1)
% Row 2
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\mymulticolumn{1}{x{5.377cm}}{{\bf{2. Unauthorized access with further criminal intent}}} \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{{\bf{3. Unauthorized modification of computer material}}} \tn 
% Row Count 7 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Cultural Issues}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{{\bf{Excessive Use of Data}}} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}We may be too dependent on data. Most decisions made by any organization are based on data analysis.} \tn 
% Row Count 4 (+ 4)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{{\bf{Invasive Technologies}}} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}A lot of personal data is collected without our consent.} \tn 
% Row Count 7 (+ 3)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{{\bf{Over-Reliance on Computers}}} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}If a computer system fails, consequences can be dire. People may even die in some circumstances, i.e in hospitals.} \tn 
% Row Count 11 (+ 4)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{{\bf{Over-Reliance on Corporations}}} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Giving monolithic entities(Google, Wikipedia) a lot of control over what we view on the Internet can be damaging.} \tn 
% Row Count 15 (+ 4)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{{\bf{Globalization}}} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}We may be more influenced by other parts of the world more than ever before.} \tn 
% Row Count 18 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}