Question

What are people currently doing to achieve security objectives? Where do those security objectives originate? Who are the people who are engaged in security and what are their reasons for engagement?

Answer 1

ans)One must ensure that security is a social responsiblity fro all. One must follow three simple steps or the CIA triad.

CIA stands for confidentiality,Integrity,Availability.

Confidentiality ensure unauthorised users to access the system data.

Integrity ensure prevention of  unauthorised or authorised users to make unautorised modification to sensitive data thus makig data pure and secure.

Availability keeps data available to certain users in crucial or emergency sistuations such as natural disaters or sytem failure etc.

Secutiy objcetives orginate due to variety of reasons such as:

a)Customer requirement-Customer accessing a website or making online transaction must be prevented from hackers and must be ensured data privacy.

b)Business objectives.

c)To ensure Business Continuity.

d)Improving Business Efficiency.

People who are responsible  for securtiy are network engineers,cyber crime experts , network security officers ,IS team etc.Some company do hire hackers to prevent their comapny from external hackers.Their reason for engagement is to prevent the company from external hackers and to ensure business continuity of the comapny.