We all know that cybersecurity is essential in our increasingly digital world. But what are the three primary security pillars in cybersecurity?
In this blog post, we’ll explore those pillars and how they can help keep your data safe. Stay tuned!
The Three Security Pillars in Cybersecurity
The first two pillars are ‘people’ and ‘process,’ while the third is ‘data and information.’
The most technological and concrete of the three pillars is data and information protection. We collect data from various sources, including information technology (IT), operational technology (OT), personal data, and operational data. It must be appropriately handled and safeguarded at all times.
What exactly is the CIA triad?
When discussing data and information, the CIA trinity must be considered. The CIA triad is a three-part information security concept: confidentiality, integrity, and availability. Each component reflects a key information security goal.
The following are the three components of the CIA triad:
Confidentiality
This component is frequently related to confidentiality and the usage of encryption. In this case, confidentiality means that the data is only accessible to authorized people.
When information did keep secret, it indicates that third parties have not compromised it; confidential data did not give to persons who do not need or should not have access to it. Ensuring confidentiality entails organizing information based on who requires access and the severity of the material.
A breach of confidentiality can occur through various methods, such as hacking or social engineering.
Integrity
The confidence that the data has not been tampered with or deteriorated during or after submission refers to data integrity. It is the knowledge that the data has not been tampered with, intentionally or unintentionally.
The document’s integrity might be jeopardized at two moments throughout the transmission process: during the upload or transmission of data and during the storage of the document in the database or collection.
Availability
This implies that authorized users will have access to the information when required. A system must have adequately operating computer systems, security controls, and communication routes to show availability.
Critical systems (power generation, medical equipment, and safety systems) may require stringent availability. These systems must be robust to cyber-attacks and have protections to protect against power outages, hardware failures, and other occurrences that may impair system availability.
Stability, accessibility, and safety
Because collaborative spaces must be reliable and constantly maintained, availability is a big concern. Such systems must also allow users to get necessary information quickly. There may be redundant mechanisms to provide a high level of fail-over. The idea of availability may also apply to a system’s usefulness.
The preservation of integrity and confidentiality while information is kept or transferred is referred to as information security. Information security breaches occur when unauthorized persons or parties get access to information. The breach may be caused by hackers, intelligence agencies, criminals, rivals, workers, or others. Individuals that cherish and seek to protect their privacy are also interested in information security.
The CIA triad explains three critical components of data and information protection that may be utilized as guidelines for developing security policies in an organization. It might be difficult to establish and maintain the organization’s security policies, but applying the three-pillared strategic approach to cyber security will help you identify and manage cyber security threats methodically and completely.