Data is a set
of values of qualitative or quantitative variables. Pieces of data are
individual pieces of information. A huge range of organizations and
institutions, businesses, governments and non-governmental organizations
collects data.
Data is measured,
collected and reported, and analyzed, whereupon it can be visualized using
graphs, images or other analysis tools. Data as a general concept refers to the
fact that some existing information or knowledge is represented or coded in
some form suitable for better usage or processing. Raw data (“unprocessed data”)
is a collection of numbers or characters before it has been “cleaned” and
corrected by researchers. Raw data needs to be corrected to remove outliers or
obvious instrument or data entry errors. Data processing commonly occurs by
stages, and the “processed data” from one stage may be considered the “raw data”
of the next stage. Field data is raw data that is collected in an uncontrolled
environment. Experimental data is data that is generated within the context of
a scientific investigation by observation and recording. Data has been
described as the new oil
of the digital economy.
YOU are full of data. You are not just a mass of atoms that passes
through time and space but you are data.
We are data that defines your uniqueness to others, categorizing our
history since birth.
As we go through life we share this data. Medical experiences,
educational experiments, ancestry, employment and monetary accomplishments are
all accumulated in various means and forms and filed away for accountants or
librarians to maintain.
So is your data secured?
Paper files were lost in fires and misplacement and many were never
converted to digital. The digital versions may not have been compatible with
the latest database and purged.
Yet more and more we tend to put our data online for financing and
purchasing and even personal information that was never spoken of before. A
simple search on the web can find volumes about our data.
Firewalls to secure our precious data are no more useful than the locks
on our doors. So many others know our data that sharing it is as easy a
checking out a book at the library.
Hacking your data is no more threatening than going on a date. What is
your sign?
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