In computer security, a covert channel is a type of attack that creates a capability to transfer information objects between processes that are not supposed...

studied covert channels on a local area network (LAN), identified and realised three obvious covert channels (two storage channels and one timing channel),...

studied covert channels on a local area network (LAN), identified and realised three obvious covert channels (two storage channels and one timing channel),...

A covert operation or undercover operation is a military or police operation involving a covert agent or troops acting under an assumed cover to conceal...

knowledge by using an unintentionally writable processor register as a covert channel, violating the security model and constituting a minor vulnerability...

The Covert Action Division (CAD) is generally considered the most secretive special operations force of Pakistan. It is responsible for special paramilitary...

towards both power and EM side-channel attack immunity. Brute-force attack Computer and network surveillance Covert channel Side effect Wire data Shuo Chen;...

Security and Trust Management Working Group Award for his PhD thesis "Covert channel vulnerabilities in anonymity systems".. In 2012 he was appointed as...

Retrieved May 3, 2023. Wang, Yongge (June 20, 2024). "Encryption Based Covert Channel for Large Language Models" (PDF). IACR ePrint 2024/586. "GPT-2: 1.5B...

mobile phone, using FM frequency signals. In 2015, BitWhisper, a covert signaling channel between air-gapped computers using thermal manipulations was introduced...

air-gap isolation of secure computer systems using various air-gap covert channels. Because most modern computers, especially laptops, have built-in microphones...

arXiv:2302.05733 [cs.CR]. Wang, Yongge (20 June 2024). "Encryption Based Covert Channel for Large Language Models" (PDF). IACR ePrint 2024/586. Archived (PDF)...

conscious perception Subliminal channel, in cryptography, a covert channel that can be used over an insecure channel Subliminal (rapper) (born 1979),...

effect to transmit data, it is exploiting a covert channel. It is extremely difficult to close all covert channels in a practical computing system, and it...

channels are covert channels that can be used to communicate secretly in normal looking communication over an insecure channel. Subliminal channels in...

NCSC-TG-029 Certification and Accreditation Concepts January 1994 Blue   NCSC-TG-030 Covert Channel Analysis of Trusted Systems November 1993 Light Pink  ...

Matthew G. (ed.). Hacking a Terror Network: The Silent Threat of Covert Channels (1st ed.). Rockland, Massachusetts: Syngress Publishing. p. 10....

division of the United States Central Intelligence Agency responsible for covert and paramilitary operations. The unit was named Special Activities Division...

presentation at the Ruhr University Bochum about automatically finding covert channels, especially on processors with a pipeline used by more than one processor...

communicating over probabilistically unobservable channels, mobile malware based on covert channels was proposed in the same year. Steganography was later...

science Source coding Ban (unit) Channel capacity Communication channel Communication source Conditional entropy Covert channel Data compression Decoder Differential...

explicitly defined its scope. It did not treat the following extensively: Covert channels. Passing information via pre-arranged actions was described briefly...

Protocol datagrams may be leveraged to enable covert channel communications. His discovery was a centerpiece of covert communications methodology and was the...

original on 2021-08-01. Retrieved 2021-05-26. Goodin, Dan (2021-05-28). "Covert channel in Apple's M1 is mostly harmless, but it sure is interesting". Ars Technica...

command-and-control (C&C). The program for the operation must communicate via a covert channel to the client on the victim's machine (zombie computer). IRC is a historically...

concept of covert action. There are many differences between active measures and covert action. One is the Soviet ability to mesh overt and covert influence...

denial-of-service attacks. ICMP data can also be used to create covert channels for communication. These channels are known as ICMP tunnels. Control messages are identified...

through his own company, Covert Instruments. The LockPickingLawyer YouTube channel was started in 2015. In 2018, the channel attracted attention after...

Mechanisms Operational Assurance: System Architecture, System Integrity, Covert Channel Analysis, Trusted Facility Management, and Trusted Recovery Life-cycle...

the 21st century, polyglot programs and files gained attention as a covert channel mechanism for propagation of malware. Polyglot files have practical...