منابع مشابه
Active defence through deceptive IPS
Modern security mechanisms such as Unified Threat Management (UTM), Next-Generation Firewalls and Security Information and Event Management (SIEM) have become more sophisticated over recent years, promising advanced security features and immediate mitigation of the most advanced threats. While this appears promising, in practice even this cutting-edge technology often fails to protect modern or...
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Popular Science & Technology (PST) series is being published by DESIDOC to promote the knowledge and understanding of the applications of science and technology in Defence among defence personnel, students, and general public. The contents covered in each of the titles are current to the year of publication. Popular Science 8c Technology (PST) is a half-yearly publicatior~ of DESIDOC and it end...
متن کاملParallel evolution of passive and active defence in land snails
Predator-prey interactions are major processes promoting phenotypic evolution. However, it remains unclear how predation causes morphological and behavioural diversity in prey species and how it might lead to speciation. Here, we show that substantial divergence in the phenotypic traits of prey species has occurred among closely related land snails as a result of adaptation to predator attacks....
متن کاملEvolutionary Guidance for Multiple Missiles
A new approach to guiding a swarm of missiles using an on-line evolutionary algorithm to optimise the flight paths is introduced. The missiles are flown via intermediate points which are adjusted dynamically by the evolutionary algorithm, then towards the point of impact with the target, thus altering the trajectory shape. Evolutionary algorithms are robust global optimisation techniques and ar...
متن کاملAM/FM Noise in the Target Illumination Signal for Semi-Active Missiles
n semi-active missile guidance, a high-power transmitter not collocated with the missile generates continuous wave or interrupted continuous wave illumination that is reflected from the target to the homing missile. Noise introduced into this illumination, which is reflected from rain, chaff, land, or sea clutter or is carried on spillover, can compete with the target return. The Navy has taske...
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ژورنال
عنوان ژورنال: The RUSI Journal
سال: 2020
ISSN: 0307-1847,1744-0378
DOI: 10.1080/03071847.2020.1829991