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It has been reported that GhostNet worked on behalf of the Chinese government. This group causes the target computers to download the malicious software and gives control of computers to attackers. The US department of Defence has been attacked so many times by this group (Lord & Sharp, 2011).
Cyber attackers target the important official websites for breaching the important data. Threats of computer security are inventive, which are used to harm the individual as well as business computer systems. For example, the computer network of the White House was breached by hackers on October 2012. They used the spear phishing attack. Another incident occurred when federal IT staff of Canada was fooled by hackers as giving them access to computers of government offices. In this way, the hackers got the access of the government systems (Websene, 2012).
Both, individuals and businesses can install the perimeters firewalls, which permit only the authorized users to access the network. The network can be protected from the attack “Denial of service “by using the perimeter firewalls. An individual or business network administrator should configure the email servers to remove or block the attachment of emails, which are used to spread the viruses, and other, many attacks. Individuals and businesses must keep the backups of their important data (Symantec Corporation, 2011).
It is concluded that the information security is important from both inside and outside attackers. Similarly, the data security from blended attacks must be ensured for both individuals and
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ith the participants under 18-years of age(Konza,1998). It is crucial to either declare the information with consent;keep the information confidential; or declare complete anonymity depending on the subject’s needs.Ensuring privacy is important,not only for authenticity or research,but also for the safety and privacy of young people who are vulnerable to abuse and other psychological,emotional, and physical threats.Keeping the subject’s information confidential is another ethical concern.
What are the differences? When should you use descriptive and inferential statistics? Descriptive statistics are a set of techniques that help in describing the data at hand in the most effective and detailed manner as possible. Inferential statistics on the other hand are techniques that help the researcher to explore the trends that exist in the population with some confidence on the basis of the collected sample (Howitt & Cramer, 2008).
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