Persons may use (cable modems).Logical formLearned from3 sentences. A program can be for modems.Logical formLearned from3 sentences. A same time may use a modem.Logical formLearned from3 sentences. (Modem connections) can be unauthorized.Logical formLearned from3 sentences. (Information waves) may come into a modem.Logical formLearned from3 sentences. A pc can be with an external modem.Logical formLearned from3 sentences. (Modem access) can be for multiple users.Logical formLearned from3 sentences. A modem may convert a digital information from a computer.Logical formLearned from3 sentences. A modem can be true.Logical formLearned from3 sentences. A protocol may be spoofed by some modems.Logical formLearned from3 sentences. A person may be fooled into giving access.Logical formLearned from3 sentences. Someone may dial_in with a modem.Logical formLearned from3 sentences. Information may use a modem.Logical formLearned from3 sentences. Modems can be affected.Logical formLearned from3 sentences. A modem can be inductive.Logical formLearned from3 sentences.