28772-2

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28772-2 standards, also known as International Standard for non-specific applications of Abstract Syntax Notation One (ASN.1), are used to encode information in an abstract structure and transmission format. The standards are flexible, allowing for application in various industries, but have many specific requirements, which can be confusing. This article provides an overview of 28772-2, a brief explanation of its application field and working principle.

What is 28772-2?

28772-2 is a synthesis of ASN.1 and the TLS/SSL security specifications, which are technology standards used by the banking, telecommunications, healthcare, and other industries for safe communication. It is a platform-independent transport and application layer protocol which ensures the integrity, accountability, and security of communication between two entities over any network.

28772-2 is composed of two levels: the data link layer, which is responsible for transmitting messages, and the transport layer, which establishes connections between the two entity nodes. These layers work together to ensure that all transmitted data is securely and accurately received by the receiving entity. Moreover, 28772-2 ensures the confidentiality of the data, which is stored in the data link layer\'s encryption layer, making it resistant to data snooping.

Application field of 28772-2

28772-2 is used in many industries requiring secure and reliable communication. It is ideal for several types of applications such as financial institutions, medical institutions, Government institutions, and military organizations. Moreover, 28772-2 is well-suited for use in industrial settings such as transportation, logistics, energy, and security.

Financial institutions rely on 28772-2 for digital transactions, ensuring secure and accurate communication between banks or other financial institutions and customers. Medical institutions use the protocol for secure digital communication between healthcare providers or medical technicians, for the secure delivery of sensitive medical records. In the public sector, 28772-2 is used for exchanging sensitive data of government or military institutions over secure networks.

In the industrial setting, 28772-2 facilitates secure communication for transportation or logistics operations, such as coordinating and monitoring delivery of goods. It is also used for energy systems, such as managing remote control of machinery, sensors, and other measuring systems. Furthermore, 28772-2 is used for security systems, which are vital for protecting confidential data, such as information related to computer systems, databases, and networks, from unauthorized access or interception.

Working Principle of 28772-2

The working principle of 28772-2 revolves around two layers; the data link layer and the transport layer. The data link layer is responsible for the transmission of messages. It is composed of a packetizer, which packages data into small units for transmission, and an encryption layer, which ensures that all transmissions are secure and confidential. The transport layer establishes connections between two entities, as well as managing the flow of data to and from the entities.

Continuing further to the detail level, the packetizer contains data frames which consist of a header, a footer, flags, and a payload. The header and footer are used to indicate the beginning and end of a data packet respectively. The flags are used to ensure accuracy of data transmission. Additionally, the encryption layer encrypts the data using AES-128 or 256 encryption for secure communication.

In the transport layer, a communication channel is established between the entities. In this layer, the connected nodes exchange data in both directions in order to guarantee proper synchronization and speed. The transport layer also provides error correcting capabilities and quality of service assurance.

Conclusion

28772-2 is a versatile protocol used in many industries for secure communication. It comprises of two layers; the data link and transport layers, which, when combined, provide a comprehensive communication and encryption solution for the transfer of data between entities. The data link layer includes a packetizer and an encryption layer, while the transport layer establishes connections and manages the flow of data. From medical records to industrial applications, 28772-2 is a reliable and secure solution for data transmission.

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