As opposed to a tiered acceptance based on the issuance&#x2F;expiry date of said certificate.<p><a href="https:&#x2F;&#x2F;support.globalsign.com&#x2F;customer&#x2F;portal&#x2F;articles&#x2F;1447169-sha-256-rollout" rel="nofollow">https:&#x2F;&#x2F;support.globalsign.com&#x2F;customer&#x2F;portal&#x2F;articles&#x2F;1447...</a>