Answer: The goals of computer security are to protect computers and users from data theft or loss as well as damage to any part of the computer.
Explanation: Common means of achieving computer security are firewalls, anti-virus software and this can fail due to hardware problems or
weaknesses that prevent malicious attacks.
To answer this question, think of a time when you experienced any one of these. For example, personally, I was once an unfortunate victim of a general malicious attack that took advantage of a weakness in my anti-virus software. After clicking on a link on a dodgy website, a virus was installed on my computer. My computer finally crashed, without any hope of restarting it. I lost all my data and I had to buy a new computer. This was a malicious attack.
However, sometimes people can be specifically targeted to steal their data or monitor their activities.
Answer:
Link-local address
Explanation:
IP addresses that have "FE80" as the hexadecimal representation of their first 10 bits are IPV6 reserved addresses for link-local unicast addressing. These addresses are automatically configured (though may be manually configured too) on any interface and should not be routed. They are used for addressing on a single link with the main aim, among others, of automatic configuration and routing protocol advertisement. Devices attached to this link can be accessed or reached using the link-local addresses as they don't need a global address to communicate.
However, routers will not forward datagram or packets using link-local addresses. In other words, routers are not allowed to connect to the internet using the unicast link-local addresses.
Answer:
Explanation:
ilms aren't produced in a vacuum, they are influenced by the films that came ... It is important to consider a specific film's purposes when using film theory ... a large theatre can hear them while properly conveying emotion required by the scene ... in a theatrical production you would have the lighting board operator position ...
Answer:
The probability that all five are still good two years later is 0.498.
Explanation:
Let <em>X</em> = number of internet sites that vanishes within 2 years.
The probability of an internet site vanishing within 2 years is: P (X) = <em>p</em> = 0.13.
A paper consists of <em>n</em> = 5 internet references.
The random variable <em>X</em> follows a Binomial distribution with parameters <em>n</em> = 5 and <em>p</em> = 0.13.
The probability mass function of a Binomial distribution is:
Compute the probability of <em>X</em> = 0 as follows:
Thus, the probability that all five are still good two years later is 0.498.