Air-gapped computers are devices that are kept isolated from the Internet, because they
store and process sensitive information. When highly sensitive data is involved, an air …

Electromagnetic (EM) information leakage encourages attacks, wherein the attackers
passively capture and analyze EM waves that are unintentionally generated by devices …

The TEMPEST methods and procedures focus on classified information carriers generated
by any electronic devices through electromagnetic radiation. Any electromagnetic radiation …

TEMPEST procedures are a series of protection measures that are used to protect the IT
infrastructure against electromagnetic eavesdropping. This paper presents the main …

This paper presents a new approach to the TEMPEST compromising signals emitted by the
printing devices. From the TEMPEST point of view, only the laser printer diodes and the …

Crosstalk is an important phenomenon for both EMC (electromagnetic compatibility) and
TEMPEST. Crosstalk prevention requirements for cables can be found in many different …

This paper presents for the first time a study on the security of information processed by
video projectors. Examples of video recovery from the electromagnetic radiation of these …

Both physical and cybersecurity designs are vital for Data Centers. Applying an adequate
physical security measure to prevent a possible cyber-attack is essential as part of this …

The main purpose of this research is to improve the security of critical computer systems with
minimal costs. One of the main problems in such cases is the secondary emissions …

Shielding is a fundamental aspect of TEMPEST precautions, preventing the interception of
classified information within a defined zone. While existing literature analyzes shielding …