Upgrade Secure Firewall ASA This chapter describes the various ways in which you can upgrade a Secure Firewall ASA device. Upgrade ASA and ASDM images using Security Cloud Control Firewall ManagementUpgrade bulk ASA and ASDM in Security Cloud Control Firewall ManagementUpgrade ASA and ASDM images on a single ASAUpgrade ASA and ASDM images in a high availability pairUpgrade an ASA or ASDM using your own image