Ключевые слова: abstract, abstraction, background, binary, bit, blurred, certificate, code, computer, concept, container, cryptographic, data, digital, encryption, form, horizontal, illustration, information, internet, key, layer, lock, locked, network, number, online, programming, protection, protocol, safe, safety, secure, security, sockets, ssl, storage, system, tech, technology, tls, voip, wallpaper, web, website,