Technology that was once safe in the perimeter is now opened up to broader access, making it easier for hackers to find and infiltrate critical access points. Smart factories are on the rise a trend known as the Fourth Industrial Revolution, or Industry 4.0. To combat the threats manufacturers face, a different approach is needed. The term “zero trust” is making its way across cybersecurity space because it meets the needs of this different approach. The burden to implement overwhelms the value of implementing in the first place.”]