The five most important information security features and those important features, such as the systems and computers that use, store, and transmit this information. Tools you need: policy, awareness, training, education, technology and more.
IS is the implementation of measures to ensure the security and confidentiality of data by managing the storage and distribution of data. Information security has both technical and social implications. Data protection systems are a process of protecting and protecting data from unauthorized access, disclosure, destruction, and disruption.
The simplification of political terminology is a factor that measures tensions and ensures coherence between leaders. Therefore, avoid vague language. Also, note the correct definition of common words and phrases.
IS is defined as “good information and infrastructure conditions with low or acceptable information as well as service theft, disruption, and disruption.” It is based on five key principles: confidentiality, integrity, availability, trust and non-denial.
According to the 5 most important and important aspects of information security
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Confidentiality:
Data and information assets should be limited to people with access licenses and can be shared with others. I guarantee the confidentiality of access to information by authorized persons. Violation of confidentiality may occur because of improper data processing and fraudulent attempts. Controls include data sharing, data encryption, and proper disposal of devices (DVDs, CDs, etc.). In general, confidentiality is to protect data. Privacy measures are designed to prevent sensitive data from accessing the wrong person. You need to limit access to where licensed information detects the information in question, while making it available to the right people. It is common to classify information by number and type of injury. It builds a hand towards each other. Then, depending on the class, strict or firm action will be taken.
2: Integrity:
Maintain information integrity, integrity, accuracy, and effective IT systems. Consistency is the reliability of data or resources to prevent inappropriate and unauthorized changes, and ensures that the information is accurate enough for its purpose. Measures to maintain data integrity include checks (numerical values generated by statistical functions to prevent certain data blocks from being changed) and access control (updates, additions, and protected data). It may include (ensuring that only authorized people can remove it). Its integrity). Consistency also includes maintaining the consistency, accuracy, and reliability of information throughout the life cycle of knowledge.
Information should not be changed on the go and steps should be taken to prevent unauthorized persons from altering the information (such as a breach of confidentiality). These steps include file permissions and user access control. Version control cannot prevent bug modifications or be removed by licensed users from becoming a problem.
3: Availability:
A policy indicating that the data or system will be available to licensed users as well. Availability ensures that the system responsible for providing, storing, and processing information is accessible to authorized users when required. Availability means that licensed users can access the data.
If the attacker is unable to compromise an important part of the data security (see above), he is trying to prevent the attack of the service. This causes the server and websites of official users to crash and become inaccessible due to lack of security. Steps to retain data include disused system disks and integrated hardware, anti-virus software to prevent malicious software from damaging the network, and distributed DDoS (DDoS) distributed programs.
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Authenticity:
Security policies include hierarchical patterns. This means that low-level employees are generally safe from sharing the small amount of data they need, unless specifically authorized. On the other hand, senior executives may have enough authority to decide what information to share. This means you are not bound by the same data security policy. That logically suggests that ISPs need to address each key area in their organization with specifications that specify their trusted location. Authentication refers to the quality of communication, document, or data that verifies its authenticity or interference. The primary function of verification is to verify that the user is real and claims to be real. Biometric data management, smart cards, digital certificates, etc. ensures the integrity of data, activities, communications, or documents.
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Do not give up:
It is certain that the legitimacy of something cannot be denied. This is the most widely used legal concept in data. In other words, refusal makes it very difficult to successfully deny the origin of the message and as the authenticity of the message. Individuals and organizations use digital signatures to ensure rejection.
