html{display:none} SEL Security Support | Schweitzer Engineering Laboratories

SEL Security Support

SEL distributes notifications classified as “Security Vulnerability” to end-user customers both directly and through our sales force. End users of SEL products may also sign up to receive email notifications of security vulnerabilities, including information on how to mitigate their risks.

Note: To receive email security vulnerability notifications, you must have a corporate email account whose domain is recognized by SEL as an end-user customer. If you would also like vulnerability notification emails sent to a designated corporate mailbox, please send a request to


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