Cyberattacks have been a daily plague for businesses. Each from small to big businesses should secure their IT Systems. How about following the information security standards? What does it help secure your cyber health?
What & Why: Follow Information Security Standards?
This is a set of written policies, standards, and procedures. All to keep a secure cyber environment. On the other hand, this defines the management of information. This is to keep the vulnerabilities low. Also, to boost immunity against cybercriminals.
Following a set of standards will help the business to manage and secure data. Since standards provide a reference for evaluation. Evaluation of the organization has a high regard for information security.
Moreover, these standards apply to businesses of all sizes. Regardless of their size and industry. Because all are subject to cybercrime. Above all, this results in better information protection. Moreover, this ensures your clients of your reliability.
Information Security Standards: ISO 27001
The ISO 27001 is by the ISO and IEC. ISO means International Organization for Standardization. On the other hand, IEC stands for International Electrotechnical Commission.
In addition, ISO 27001 belongs to the ISO 27000 family of standards. Moreover, this is the only ‘internationally recognized’ information security standard. Plus, it is certifiable.
Besides, ISO 27001 is a specification for ISMS. ISMS means Information Security Management System.
What does it do? It is a foundation of policies and procedures. These include legal, physical, and technical controls. All is a part of the company’s information risk management.
Six-Part Planning Process
ISO 27001 uses a controlled and risk-based approach. The specification includes a six-part planning process. This includes the following.
- Definition of Security Policy
- ISMS’ scope definition
- Conducting a risk assessment
- To manage the identified risks
- Selecting the control objectives
- Preparing the statement of applicability
Aside from these, more details include the specification. These include documentation, management, and internal audits. Not to mention, the continual improvement. As well as corrective and preventive action. This needs everyone’s cooperation.
Explaining The Three Principles Of Information Security
The three principles include confidentiality, integrity, and availability. Together these makes up the CIA Triad. Let us take a look at each one of them.
Confidentiality
These measures are to protect the data from illegal disclosure. Private information should remain private. However, authorized individuals should have access. Especially, whenever the information is in need.
Also, this is for them to accomplish their job duties. Information security standards require the confidentiality of information as an utmost need.
Integrity
This means protection. Protection from unauthorized revisions of data. For example, adding, deleting, or any changing of data. Moreover, this principle makes sure that the data is legit.
First, it should be accurate. Second, it is not wrongly changed.
Availability
Another principle of information security standards is ‘availability’. It is to ensure that the data is available whenever it is needed by the users. Above all, when it needs drawing decisions.
Also, it must be available in a timely and reliable manner. This helps the company to finish processing whatever is needed, on time.
