Unless calls are encrypted, anyone with physical access to an organisation's local area network can attach monitoring equipment and tap into calls.
Unless calls are encrypted, anyone with physical access to an organisation's local area network can attach monitoring equipment and tap into calls.
除非将通话加密，否则只要有人能亲身接近一个机构的局域网，他就可以安上监听设备以监听通话内容。