working hours

2025-04-23

Working hours refer to the typical time of days, specific days, and durations which a user or process is active. This can be used to reveal , time ... Read More

Zigbee

2025-04-23

Zigbee is a low-power low-data-rate wireless communication protocol used for short range, mesh-networked devices, primarily operating in the 2.4GHz ... Read More

Welford's algorithm

2025-04-20

Welford’s algorithm is an online algorithm that allows the calculation of variance in a single pass. Read More

Z-score

2025-04-20

Z-score is a statistical measure, expressed in standard deviation, of the distance between a data point and the mean of a data set. z = (value - mean) ... Read More

Frequency Modulation

2025-04-18

Frequency Modulation (FM) is a method of encoding information widely used in radio broadcasting by varying its frequency in proportion to the ... Read More

radio fingerprinting

2025-04-18

RF fingerprinting (RFF) is the process of identifying and radio transmitters based on unique, device-specific imperfections or characteristics in ... Read More

runtimekmempatching-cesare1998

2025-04-18

Runtime Kernel KMEM Patching by Silvio Cesare November 1998 https://spthvx.github.io/ezines/mtx1/articles/kmem.htm Notes kernel Linux LKM System.map ... Read More

XMIT_ID

2025-04-18

XMIT_ID catalogs and fingerprints FM radio transmissions (RF fingerprinting). https://www.qsl.net/n9zia/xmit_id/ Read More

Asterisk

2025-04-17

Asterisk is an open-source framework for building VoIP systems, PBX, and other telephony systems. https://www.asterisk.org Read More

auditd plugins

2025-04-17

auditd has plugin capabilities allowing users to extend its feature set. https://man7.org/linux/man-pages/man5/auditd-plugins.5.html Read More