Description: Distributed system security involves protecting distributed systems from unauthorized access and attacks. These systems, which operate across multiple interconnected nodes, present unique security challenges due to their decentralized nature. Security in these environments encompasses a variety of aspects, including authentication, authorization, confidentiality, and data integrity. Authentication ensures that only authorized users and devices can access system resources, while authorization determines what actions those users can perform. Confidentiality refers to the protection of sensitive information from unwanted access, and integrity ensures that data is not altered in unauthorized ways. Additionally, distributed system security must consider communication between nodes, which can be vulnerable to attacks such as data interception or malicious code injection. Therefore, robust security protocols and encryption techniques are required to safeguard information in transit. Implementing effective security measures is crucial to maintaining trust in distributed systems, especially in critical applications such as online banking, healthcare, and infrastructure management. In summary, distributed system security is a multidimensional field that seeks to protect the integrity, confidentiality, and availability of data in a collaborative and decentralized environment.
