What are the Experts Saying?!
Accredited analysts such as Forester have stated the following with regards to the adoption of TLS 1.3, "Prepare today for a future where all network traffic is opaque.” ... “You have two years to put key capabilities in place” ... “Soon, security controls, already starved for unencrypted traffic to analyse, will be completely famished.”
Gartner has also stated, "[The] evolution of ransomware that leverages encryption for malware delivery and command-and-control communications will have higher financial costs because of the length of time before detection..” ... “The value of network security controls will decrease because of encrypted web traffic blindness.”
Make sure you're prepared for NOW and the FUTURE.