Vulnerabilities in 4G networks can expose them to denial-of-service attacks and other attacks. Emerging 5G networks could inherit these same issues, security firm Positive Technologies reports. The diameter-signaling protocol is used to authenticate and authorize messages and information distribution. The report also finds that the vulnerabilities mean that internet of things devices are more susceptible to attack. Telecoms need to address these and other 5G security concerns while the next generation of networks are still in the earliest stages of development.”]
Source: https://www.cuinfosecurity.com/will-5g-networks-inherit-vulnerabilities-in-4g-networks-a-14030