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title: "Isn't NTLM insecure?"
canonical: "https://www.techtime-initiative.com/space/EasySSO/1933460/Isn't%20NTLM%20insecure%3F"
format: markdown
---
The NTLM protocol has existed for many years and has several versions. Indeed NTLMv1 protocol is insecure and shouldn't be used as per Microsoft recommendations.

EasySSO is using IOPLEX Jespa - the only pure Java implementation of NTLMv2 based authenticator. NTLMv2 protocol is not considered insecure.