The new advanced characteristic of 5th Generation Wireless Network Systems (WNS) relent latest security challenges and requirements. In comparison to other typical cellular networks, this survey expands on a complete survey on security. The survey begins with a review on 5th Generation wireless network originality further on the advanced motivations and requirements of 5th Generation wireless security and the probable security attacks and services with its deliberation of its latest service specification in 5th Generation wireless networks will be summed up. Security services such as availability, authentication, data secrecy, privacy and key management are all used in current 5th Generation wireless security technologies and techniques. This survey provides an overview of the security risks that have arisen in recent technologies, as well as privacy concerns in the 5th Generation technology. This survey provides an in-depth examination of existing privacy- preserving systems and authentication methods for 4th and 5th generation cellular networks. We present an overview of existing surveys pertaining to 4th and 5th generation cellular networks. In addition, we use a table to explain categorization as well as a comparison of privacy-preserving techniques and authentication fourth and Fifth generation cellular networks.

5G technology, Security, Privacy, Wireless network