SOFTWARE SOLUTIONS FOR ENSURING CONFIDENTIALITY IN ELECTRONIC COMMUNICATIONS

Abstract

The article examines the issue of information security in the context of rapid development of electronic communications and growing security requirements. It is noted that the intensive introduction of modern technologies into information and communication systems leads to an increase in the volume of information exchange, which activates the need for highly effective protection methods. Electronic communications are developing rapidly, and therefore privacy issues are currently arising. The most common privacy and data interception risks include the absence or weakness of end-to-end data encryption. Thanks to a combination of modern encryption technologies, regular updates, and two-factor authentication, it is possible to significantly increase the level of protection and ensure confidentiality in digital communications. The exchange of voice messages in instant messengers raises the issue of security when using reliable methods and algorithms to ensure a high level of protection for information exchanged in the form of voice and text messages. The use of technologies such as cryptographic pseudorandom number generators, AES encryption, and Firebase Database is an effective approach to encrypting reliable and unpredictable personal data. The paper provides a comparative description and evaluation of modern messengers in terms of their security. It proposes the use of AES encryption, which provides a high level of data protection, ensuring the confidentiality of voice messages during transmission. Due to its reliability and efficiency, AES is widely used to ensure data privacy and security, including voice communications, which is critical in today's digital world.