When technology will evolve too fast, you will probably start received information’s to the synthetic brain that will give to the biological one only essential information’s, if the biological one will not have a high speed communication with the synthetic brain.
You must understand what happens around you and understand how things work so you can take proper actions that will protect your integrity.
Probably will also be available automatic actions taken without your biological brain approval when threat pattern will be detected that need immediate action and not losing time with the biological brain to analyze and order actions.
A virus in your synthetic brain might put your life in danger by taking actions when no real threat is detected or taking improper actions to a threat.
Putting data stream to off is not a solution because put’s you at risk regarding new threats.
Companies that sell security software will make even more money because more people will use there software to protect against black hat hackers.
Viruses will be more dangerous than today.