JA3 and JA3S in Security Monitoring of SSL Communication

Written by jtruong | Published 2021/05/30
Tech Story Tags: cybersecurity | ssl | tls | blogging-fellowship | browser-fingerprinting | malware-protection | hackernoon-top-story | ja3

TLDR Nearly 46% of malware has been detected to communicate with a remote system over the Internet via encrypted traffic. The security of the network becomes a challenge for security administrators because they won’t know if a malware has already entered the network.JA3 and JA3S are TLS fingerprinting methods that could be useful in security monitoring to detect and prevent malicious activity. They have become a popular Indicator of Compromise (IoC) in many tools such as Suricata and Splunk.via the TL;DR App

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Written by jtruong | Interested in security? Follow along for content within Cybersecurity
Published by HackerNoon on 2021/05/30