What is the difference between information security and assurance? Also, how do these two terminologies link together?
Introduction About Information Security And Assurance
Information security is the process of protecting information. Especially from unauthorized access, use, disclosure, disruption, modification, or destruction.
Assurance is the process of determining that the controls. Especially in place are effective in meeting specified objects.
But in a broader meaning, both have the same approach.
There are many approaches to security assurance. Information security acquires different approaches for the assurance that it is providing.
A management system is an approach to assessing the effectiveness of security controls. So, it happens by comparing actual controls to a set of stated objectives or controls.
The review of internal controls is a process by management and the board of directors. Also, it is to provide reasonable assurance regarding the achievement of objectives. So that is by using internal control procedures.
The certification and accreditation process is a formal evaluation. It applies to an IT system’s compliance.
It has specific requirements. So typically in line with a formal standard or government regulation.
The Differences Between Both Terminologies
There is a big difference between Information security and assurance. The assurance of information is done in two ways:
– internal controls
– formal procedures
- Information security:
It is the process of protecting information from unauthorized access. Also, form misuse, disclosure, disruption, modification, or destruction.
- Assurance:
It is the process of determining that the controls in place are effective. That it can meet specified objects.
It is typically with ensuring the following:
- Confidentiality
- Integrity
- Availability of information
Also, the process of ensuring information security is known as information assurance. So, that is how the two link to each other.
Advantages Of Having These Two Process
Both processes are important for our company. It is because these two approaches provide more benefits.
Here are the following:
- It helps our company to maintain information security.
- Helps in the assurance of information security.
Therefore, by using these two approaches, our company can easily maintain its security.
Moreover, there are a lot of advantages to having these two approaches in a company. The basic advantage of having these two processes is:
- It can increase the security level of our company. As well as the assurance level of the organization.
- It helps to maintain integrity, availability, confidentiality, and security of information in a company.
Conclusion
So here is the conclusion about the two terminologies that we discuss. In simple terms, information assurance is a part of information security.
The assurance is about determining the effectiveness. Of what? Of our internal controls and processes in our company system.
While information security is focused on protecting information. Especially, from unauthorized access, use, disclosure, disruption, or modification.
But, both information security and assurance are important for our company. They help to enhance the security and assurance level.
Therefore, by having both these processes, a company can easily maintain its security level and assure about it too.
