Many security gaps in several satellite-based technologies exist, especially when IP networks are considered. analyze a set of threats and security requirements for IP-based satellite, it has been shown that a layer-2 security is not adapted and a layer-3 security framework has been proposed . we presented a state of the art paper where aeronautical security data link activities and used mechanisms are reviewed. Advantages and drawbacks of each security solutions are discussed then an adaptive satellite-based security architecture was proposed. Basically, the work described below is an extension of the idea introduced.