
Protection of confidential, classified information via the lgsh221/448 network 230V noise channel
Protection of confidential, classified information via the lgsh221/448 network 230V noise channel
Noise generator. Acoustic leakage of information through network power lines comes to the fore front of groups, who do not hesitate to wiretap your guarded space to invest considerable funds. Although wiretaps through the power grid are more costly, today it is no longer an obstacle to get a given profi technology on the wiretap - bedbugs that are difficult to detect by conventional detectors.
Active AC (230V) protection is a method involving the creation of special noise signal generators that is higher than the level of audio signal equipment or information signals.