The transition to IP networks is a paradigm shift for the broadcast industry. Media companies are driving the implementation of new workflows for distributed IP production, and the security of IP networks plays an important role.
Due to the open and easily accessible nature of IP technology, the basic principles that make SDI connections secure no longer apply. Do media companies have to pay attention to security when using IP technology? Definitely not. We have entered a new era of IP network technology in which media companies can take full advantage of IP-based media delivery while ensuring the security of the media network.
SDI ‘Security’ no longer cuts it off
For decades, SDI enabled the transition from analog to digital video infrastructure and supported the transmission of uncompressed, unencrypted digital video signals. We have been transporting SDI over IP networks since the 2000s. By adding an adaptation layer to and from IP when passing SDI signals to the …