Judge the next items according to the text presented on cyber-ethics.
Cyber-ethics approaches both ethical standards and present-day laws about technology systems and IT.
According to the previous text, judge the following items.
The word ‘changing’ (l.13) conveys the idea that threats are constantly evolving.
In the sentence of the text “Still, there are plenty of ways
millennials can build a credit history without a credit card"
(lines 52 – 53), the quantifier plenty of can be replaced,
with no change in meaning, by
Based on the text, judge the following items.
The expressions “scrutinised” (l.7), “undertaking” (l.15) and “comply with” (l.21) can be respectively replaced by probed, setting about and conform to without this harming the text’s coherence and meaning
It can be correctly deduced from the text that a court analyst
is the sole responsible for the technical improvement of court activities.
Based on the text, judge the items below
In some cases, it is necessary to have experience in the data processing
Based on the previous text, judge the following items
The new program will be accomplished mainly by the federal public sector, although it has been recognized as outstanding by some technology and educational entities.
Based on the text above, judge the following items
According to the text, the legal world should follow the example given by the business world as to the use of technology.
In reference to the text above, judge the following items.
The expression “looming famines” (l.2) refers to situations of severe lack of food which led to “the green revolution” (l.3).
Judge the following items concerning the ideas and the language
used in the text above.
From the text, one can infer that different festive events take place in a courtroom, such as celebrations and meetings.
Based on the text above, judge the following items.
According to the text, the legal world should follow the example given by the business world as to the use of technology.
De acordo com o texto, os oficiais de polícia em início de carreira usualmente
E-mail Spoofing
E-mail spoofing is the forgery of an e-mail header so that the message appears to have originated from someone or somewhere other than the actual source. Distributors of spam often use spoofing in an attempt to get recipients to open, and possibly even respond to, their solicitations. Spoofing can be used legitimately. However, spoofing anyone other than yourself is illegal in some jurisdictions.
E-mail spoofing is possible because Simple Mail Transfer Protocol (SMTP), the main protocol used in sending e-mail, does not include an authentication mechanism. Although an SMTP service extension (specified in IETF RFC 2554) allows an SMTP client to negotiate a security level with a mail
server, this precaution is not often taken. If the precaution is not taken, anyone with the requisite knowledge can connect to the server and use it to send messages. To send spoofed e-mail, senders insert commands in headers that will alter message information. It is possible to send a message that
appears to be from anyone, anywhere, saying whatever the sender wants it to say. Thus, someone could send spoofed e-mail that appears to be from you with a message that you didn't write.
Although most spoofed e-mail falls into the “nuisance" category and requires little action other than deletion, the more malicious varieties can cause serious problems and security risks. For example, spoofed e-mail may purport to be from someone in a position of authority, asking for sensitive data, such as passwords, credit card numbers, or other personal information – any of which can be used for a variety of criminal purposes. One type of e-mail spoofing, self- sending spam, involves messages that appear to be both to and from the recipient.
The sentence of the text “With so much debt already under
their belts, millennials are worried about adding any credit
card debt to the pile" (lines 38 – 40) conveys the idea that
millenials have
