Question

cyber security in simple terms is the ability to
protect or defend the cyberspace from attack and use
of it against any sort of crime. true or false​

Answer 1

Answer:

When cyber attackers strategize their way to infiltrate an ­organization’s network and exfiltrate data, they follow the series of stages that comprise­ the attack lifecycle. For attackers to successfully complete an attack, they must progress through each stage. Blocking adversaries at any point in the cycle breaks the chain of attack. To protect a ­company’s network­ and data from attack, prevention must occur at each stage to block the attackers’ ability to access and move laterally within the organization or steal sensitive data. The following are the different stages of the attack lifecycle­ and steps that should be taken to prevent an attack at each stage.

1. Reconnaissance: During the first stage of the attack lifecycle, cyber adversaries carefully plan their method of attack. They research, identify and select targets that will allow them to meet their objectives. Attackers gather intel through publicly available sources, such as Twitter, LinkedIn and corporate websites. They will also scan for vulnerabilities that can be exploited within the target network, services, and applications, mapping out areas where they can take advantage. At this stage, attackers are looking for weaknesses based on the human and systems perspective.