How long will our SIEM licence be valid? Logsign Team March 23, 2020 10:42 Updated Free licences will be valid until end of 2021. Related articles How to Obtain My Free Licence? How to Obtain Support? How to free Logsign SIEM download ? Does Logsign SIEM support SaaS deployment? What is the CyberSecurity Framework used in your products? Comments 0 comments Article is closed for comments.