One of the biggest data

breaches in history was the result of an SQL injection attack. In 2008,

Heartland Payment Systems, which was the sixth largest payment processor at the

time, discovered a major data breach that resulted in over 100 million cards being

compromised. This sophisticated attack was launched by a team of hackers who

identified SQL vulnerabilities and then made changes to the code so that they

could remain undetected and collect sensitive card information. This data was

then sold to other parties who could use it for their own criminal purposes.

1.    

2.    

A company is planning to implement

a new online payment system for their e-commerce website. This system will

handle customer transactions and store sensitive payment information. The IT

department wants to ensure the security of this system by assessing the

principles of cybersecurity and implementing cybersecurity policies.

How can the IT department

ensure a robust security state of the new online payment system?

Which of the following

known as the oldest phone hacking techniques used by hackers to make free

calls?

Which of the following

statements is true about the Trojans?

In the

computer networks, the encryption techniques are primarily used for improving

the ________

What

is a backup?

Which of the following is

an example of two-factor authentication?

Which of the following

should be carried out to address known software vulnerabilities of a specific

application?

Identify the term which

denotes the violation of principle if the computer is no more accessible.

For what purpose would a

network administrator use the Nmap tool?