IoT

  THE NEED OF SECURE PROTOCOL Nowadays security protocols are a key component in providing security services for fixed and mobile networks. These services include data confidentiality, radio link encryption, message integrity, mobile subscriber authentication, electronic payment, certified e-mail, contract signing, and nonrepudiation What does protocol mean? Communication  protocols are  modes of communication that protect and ensure optimum security of the data being exchanged between connected devices . The IoT devices are typically connected to the Internet via an IP (Internet Protocol) network . Why do we need a secure protocol?                                                      Security protocols  and encryption prevents an attacker from tapping into the air and reading data as it passes by.   when it comes to the developm...