In an era of “Zero Trust,” we must apply the same skepticism to our physical environment as we do to our networks. If a smartphone’s operating system is compromised, any software-based privacy feature is essentially useless.
The Vulnerability of Connectivity
Most security tools are connected. They require updates, cloud pings, and network access. Each of these represents a potential attack vector. The link22 Shield takes the opposite approach. By being a purely physical, standalone device, it removes itself from the “attack surface” entirely.
Physics as a Fail-Safe
Shield provides a controlled acoustic environment that functions the moment it is plugged into a standard outlet. There is no configuration. Its sound masking box technology utilizes randomized noise specifically tuned to overlap with human speech. Because it is not connected to a network, it cannot be remotely deactivated.
For the energy sector and military environments, this level of air-gapped security is the only way to ensure that “confidential” truly means confidential.
