digicert.com offers Code Signing & EV Code Signing Certificates <https://www.digicert.com/code-signing/code-signing.htm> that lasts 3 years.
After it expires you have one year to do an update with migrated certificate <http://help.adobe.com/en_US/air/build/WS13ACB483-1711-43c0-9049-0A7251630A7D.html> : /To apply a migration signature, the original certificate must still be valid or have expired within the last 365 days. This period is termed as the ‘grace period’ and the duration can change in the future./ -- View this message in context: http://apache-flex-users.2333346.n4.nabble.com/Updating-a-Program-tp14613p14620.html Sent from the Apache Flex Users mailing list archive at Nabble.com.
