What is Computer Hacking ? | The Basics Course About Computer Hacking
Computer hacking is the practice of modifying computer hardware and
software to accomplish a goal outside of the creator’s original purpose.
People who engage in computer hacking activities are often called
hackers. Since the word “hack” has long been used to describe someone
who is incompetent at his/her profession, some hackers claim this term
is offensive and fails to give appropriate recognition to their skills.
Computer hacking is most common among teenagers and young adults,
although there are many older hackers as well. Many hackers are true
technology buffs who enjoy learning more about how computers work and
consider computer hacking an “art” form. They often enjoy programming
and have expert-level skills in one particular program. For these
individuals, computer hacking is a real life application of their
problem-solving skills. It’s a chance to demonstrate their abilities,
not an opportunity to harm others.
Since a large number of hackers are self-taught prodigies, some
corporations actually employ computer hackers as part of their technical
support staff. These individuals use their skills to find flaws in the
company’s security system so that they can be repaired quickly. In many
cases, this type of computer hacking helps prevent identity theft and
other serious computer-related crimes.
Computer hacking can also lead to other constructive technological
developments, since many of the skills developed from hacking apply to
more mainstream pursuits. For example, former hackers Dennis Ritchie and
Ken Thompson went on to create the UNIX operating system in the 1970s.
This system had a huge impact on the development of Linux, a free
UNIX-like operating system. Shawn Fanning, the creator of Napster, is
another hacker well known for his accomplishments outside of computer
hacking.
In comparison to those who develop an interest in computer hacking out
of simple intellectual curiosity, some hackers have less noble motives.
Hackers who are out to steal personal information, change a
corporation’s financial data, break security codes to gain unauthorized
network access, or conduct other destructive activities are sometimes
called “crackers.” This type of computer hacking can earn you a trip to a
federal prison for up to 20 years.
If you are interested in protecting your home computer against malicious
hackers, investing in a good firewall is highly recommended. It’s also a
good idea to check your software programs for updates on a regular
basis. For example, Microsoft offers a number of free security patches
for its Internet Explorer browser.
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