Site: Texas Workforce Commission Add new comment Comments I cannot log into the system. This is the message I recieved using firefox: Did Not Connect: Potential Security IssueFirefox detected a potential security threat and did not continue to apps.twc.state.tx.us because this website requires a secure connection.What can you do about it?apps.twc.state.tx.us has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can’t add an exception to visit this site.The issue is most likely with the website, and there is nothing you can do to resolve it.If you are on a corporate network or using anti-virus software, you can reach out to the support teams for assistance. You can also notify the website’s administrator about the problem. reply I'm having the same issue. I emailed the TWC web administrator with the same info posted above.I was able to access TWC and login by using a different browser than Firefox. The Wndows 10 Edgebrowser worked fine. reply Add new comment Your name * E-mail * The content of this field is kept private and will not be shown publicly. Comment * Notify me when new comments are posted pmeQf9 Enter the code above * Enter the code without spaces.