New security algorithms can be deployed via secure remote updates to Sitehop's FPGA firmware.
AES-256 is virtually impenetrable using brute-force methods. While a 56-bit DES key can be cracked in less than a day, AES 256 would take trillions of years to break using current computing technology.
Quantum Resistant Cryptology
Assuming all goes well to overcome the issues in Quantum computing and the rate of progress continues exponentially it will still be over a hundred years before a quantum computer could be built that would be capable of cracking AES 256 in less than a year.