Sub U Systems offers customized information security devices tailor-made to meet our customer’s exacting requirements. Sub U Systems does not believe in “one-size-fits-all” solutions to information security. We believe customers deserve personalized information security solutions answering to their specific pain points. Rather than shoehorn customers into a product line that may only meet a portion of their overall requirements, Sub U Systems works with each customer to create firmware and/or hardware solutions to the customer’s unique technology requirements.