<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dimitrina Polimirova</style></author><author><style face="normal" font="default" size="100%">Velizar Shalamanov</style></author><author><style face="normal" font="default" size="100%">Nikolai Stoyanov</style></author><author><style face="normal" font="default" size="100%">Todor Tagarev</style></author><author><style face="normal" font="default" size="100%">Yantsislav Yanakiev</style></author><author><style face="normal" font="default" size="100%">George Sharkov</style></author><author><style face="normal" font="default" size="100%">Yavor Papazov</style></author><author><style face="normal" font="default" size="100%">Vasil Rizov</style></author><author><style face="normal" font="default" size="100%">Krassimira Ivanova</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cyber Security and Opportunities for Application of Innovative Technologies in the work of the State Administration in Bulgaria</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><publisher><style face="normal" font="default" size="100%">Bulgarian Academy of Sciences</style></publisher><pub-location><style face="normal" font="default" size="100%">Sofia</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></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%">Vasil Rizov</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Information Sharing for Cyber Threats</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 security</style></keyword><keyword><style  face="normal" font="default" size="100%">cyber threat</style></keyword><keyword><style  face="normal" font="default" size="100%">cyber threat information sharing</style></keyword><keyword><style  face="normal" font="default" size="100%">Information Security</style></keyword><keyword><style  face="normal" font="default" size="100%">information sharing</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">43-50</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;An organization that has faced an attack acquires valuable information on cyber threats that may be shared with others. This information can help an organization to identify, assess, monitor, and respond to cyber threats. Organizations that share cyber threat information can improve their own security postures as well as those of other organizations. Information sharing among private and public entities is a powerful mechanism to better understand a constantly changing environment and learn in a holistic way about serious risks, vulnerabilities and threats, as well as solutions. This article provides a review of the benefits and challenges of coordinating and sharing cyber threat information, the strengths and weaknesses of different information sharing models, and the importance of building trust between actors and handling sensitive or classified information. Organizations have to establish information sharing goals and scope of information sharing activities, identify cyber threat information sources, develop rules that control the distribution of threat information, and make effective use of threat information in support of their overall cyber security practices.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><section><style face="normal" font="default" size="100%">43</style></section></record></records></xml>