<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dilyan Markov</style></author><author><style face="normal" font="default" size="100%">Alexander Kolev</style></author><author><style face="normal" font="default" size="100%">Vania Ivanova</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An Enhanced Solution for Automated Fire Control Systems</style></title><secondary-title><style face="normal" font="default" size="100%">Information &amp; Security: An International Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">artillery</style></keyword><keyword><style  face="normal" font="default" size="100%">digital terrain elevation data</style></keyword><keyword><style  face="normal" font="default" size="100%">fire support</style></keyword><keyword><style  face="normal" font="default" size="100%">inertial navigation sensor</style></keyword><keyword><style  face="normal" font="default" size="100%">self-propelled howitzer</style></keyword><keyword><style  face="normal" font="default" size="100%">spatial position</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><volume><style face="normal" font="default" size="100%">53</style></volume><pages><style face="normal" font="default" size="100%">89-101</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">In this article, the authors consider problems that affect the combat characteristics in the combat use of self-propelled artillery systems. With the understanding that one of the important characteristics is the speed of setting the firing data and aiming the gun at the target, the aim is to reduce the needed time while maintaining or even increasing the accuracy compared to the traditionally used methods. The authors’ proposal is to introduce automatic compensation taking into account the longitudinal and transverse tilt of the machine at the firing position when determining the direction of the gun body of the self-propelled artillery installation, the determination of the elevation angle, and the angle between the main direction of fire and the direction of the target. The authors consider two options for determining the self-propelled artillery system’s own spatial position: using an inertial navigation sensor and using digital terrain height data. In the case of applying digital terrain data, the authors present results from simulation experiments conducted in laboratory conditions.</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><section><style face="normal" font="default" size="100%">89</style></section></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alexander Kolev</style></author><author><style face="normal" font="default" size="100%">Lili Pavlova</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Augmented Reality in an Enhanced Command and Control Application</style></title><secondary-title><style face="normal" font="default" size="100%">Information &amp; Security: An International Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">augmented reality</style></keyword><keyword><style  face="normal" font="default" size="100%">command and control</style></keyword><keyword><style  face="normal" font="default" size="100%">mobile application</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">50</style></volume><pages><style face="normal" font="default" size="100%">180-192</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;margin-left:19.85pt;&quot;&gt;Having timely information about the combat situation is crucial both in conducting military operations of various scales and in training personnel. The level of complexity of existing military command and control systems is limited to visualization, primarily using tactical symbols. The current state of information and computer technologies allows achieving a qualitative leap in the level of perception with the application of &amp;ldquo;augmented reality.&amp;rdquo; Peer-to-peer information technology enhances cognitive ability by adding additional, meaningful graphical and text information to a real-time image. Saturation with high-performance mobile devices and the powerful entry of wireless digital networks into the military activity makes it possible to use the technology to the level of an individual fighter on the battlefield. In this article, the authors reflect on the peculiarities of applying augmented reality visualization in the performance of tactical tasks, determining appropriate methods for integrating visual and texts information, offering a model of information interaction with an augmented reality application. They propose a software architecture of a specialized mobile application and present the results of its practical implementation.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alexander Ranov</style></author><author><style face="normal" font="default" size="100%">Alexander Kolev</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Security Approach to a Military Autonomous Platform Path Planning</style></title><secondary-title><style face="normal" font="default" size="100%">Information &amp; Security: An International Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">autonomous platform</style></keyword><keyword><style  face="normal" font="default" size="100%">path planning</style></keyword><keyword><style  face="normal" font="default" size="100%">visible areas</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">50</style></volume><pages><style face="normal" font="default" size="100%">193-203</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;margin-left:19.85pt;&quot;&gt;In this article, the authors consider the functional characteristics of autonomous platforms for various purposes and, in particular, ground autonomous platforms for military use with their specific requirements. At the forefront of the study is the ability to plan the platform&amp;rsquo;s path without using the existing road network and with maximum use of the characteristics of the terrain for covert movement vis-à-vis the position of an enemy observer. A methodology for creating a test environment with the application of an open-source software tool and a system for developing functional extensions (plugins) is presented. The mathematical bases for data processing for the altitude of the earth&amp;rsquo;s surface in determining the slope and the conditions for visibility are presented. A digital experiment for trajectory planning with the application of digital data for the height of the earth&amp;rsquo;s surface was performed. The experiment clarifies the initial data structures and the applied algorithms for trajectory planning in the conditions of hidden movement. Finally, the authors evaluate the achieved results and outline directions for further research.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alexander Kolev</style></author><author><style face="normal" font="default" size="100%">Pavlina Nikolova</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Instrumental Equipment for Cyberattack Prevention</style></title><secondary-title><style face="normal" font="default" size="100%">Information &amp; Security: An International Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cyber attack prevention</style></keyword><keyword><style  face="normal" font="default" size="100%">honeypot</style></keyword><keyword><style  face="normal" font="default" size="100%">Internet of Things</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">285-299</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the paper, the authors discuss some computer security mechanisms and their hardware realization. An overview of well-known cyber-security software solutions has been made. Data on the hardware platforms on which they are intended to be used are given. The authors explore the possibility systems terminologically known as honeypot to be hardware-based on cheap microdevices. The technological and information possibilities for the development of a honeypot network using a modern micro-controller based device are analyzed. The authors focus on the key features of selected devices and describing in detail the conditions by the experiment. Important results for the overall result of the experiment are presented in graphical and tabular form. Conclusions are made about the applicability of micro-controller devices for cyber-security purposes with the application of wireless connectivity and the provision of data about malicious actions over the Internet of Things systems.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><section><style face="normal" font="default" size="100%">285</style></section></record></records></xml>