![]() You must complete the combat training given to you in a form of missions like Deathmatch and Team Deathmatches. ![]() ![]() Intruder Combat Training is a brutal and awesome shooting video game where you just joined and entered the Elite International Special Forces Recruitment Program in order to become one of the “intruders”. Engage in a Death Match and prove yourself worthy in Intruder Combat Training! Complete various missions to unlock new equipment, gear, and weapons. Security attacks are growing in an exponential manner and their impact on existing systems is seriously high and can lead to dangerous consequences.The Elite International Special Forces need more tough men to fight for them. However, in order to reduce the effect of these attacks, penetration tests are highly required, and can be considered as a suitable solution for this task. Therefore, the main focus of this paper is to explain the technical and non-technical steps of penetration tests. The objective of penetration tests is to make existing systems and their corresponding data more secure, efficient and resilient. In other terms, pen testing is a simulated attack with the goal of identifying any exploitable vulnerability or/and a security gap. In fact, any identified exploitable vulnerability will be used to conduct attacks on systems, devices, or personnel. This growing problem should be solved and mitigated to reach better resistance against these attacks. Moreover, the advantages and limitations of penetration tests are also listed. The main issue of penetration tests that it is efficient to detect known vulnerabilities. Therefore, in order to resist unknown vulnerabilities, a new kind of modern penetration tests is required, in addition to reinforcing the use of shadows honeypots. This can also be done by reinforcing the anomaly detection of intrusion detection/prevention system. In fact, security is increased by designing an efficient cooperation between the different security elements and penetration tests. Terrorists in cyberspace are increasingly utilizing social media to promote their ideologies, recruit new members, and justify terrorist attacks and actions. This study explores the ways in which types of social media, message contents, and motives for spreading propaganda take shape in cyberspace. In order to empirically test these relations, we created a dataset with annual terrorism reports from 2011 to 2016. In our global cyberterrorism dataset, we used and connected cyber-resources (Facebook, online forum, Twitter mentions, websites, and YouTube videos) and legal documents of individual cases that were mentioned in the reports. The results show that YouTube videos were used primarily for propagating certain ideologies and for recruiting members for Al Qaeda and ISIS. Al Qaeda-affiliated cyberterrorists used YouTube videos as both individual sources and embedded sources for Facebook and Twitter, whereas ISIS-affiliated cyberterrorists predominantly used YouTube videos and Twitter posts. Typically, Cyber-Physical Systems (CPS) involve various interconnected systems, which can monitor and manipulate real objects and processes. They are closely related to Internet of Things (IoT) systems, except that CPS focuses on the interaction between physical, networking and computation processes. Their integration with IoT led to a new CPS aspect, the Internet of Cyber-Physical Things (IoCPT). The fast and significant evolution of CPS affects various aspects in people’s way of life and enables a wider range of services and applications including e-Health, smart homes, e-Commerce, etc. However, interconnecting the cyber and physical worlds gives rise to new dangerous security challenges. Consequently, CPS security has attracted the attention of both researchers and industries. This paper surveys the main aspects of CPS and the corresponding applications, technologies, and standards. Moreover, CPS security vulnerabilities, threats and attacks are reviewed, while the key issues and challenges are identified. Additionally, the existing security measures are presented and analyzed while identifying their main limitations. Finally, several suggestions and recommendations are proposed benefiting from the lessons learned throughout this comprehensive review. ![]() Recently, the world witnessed a significant increase in the number of used drones, with a global and continuous rise in the demand for their multi-purpose applications. The pervasive aspect of these drones is due to their ability to answer people’s needs. Drones are providing users with a bird’s eye that can be activated and used almost anywhere and at any time. However, recently, the malicious use of drones began to emerge among criminals and cyber-criminals alike. The probability and frequency of these attacks are both high and their impact can be very dangerous with devastating effects. Therefore, the need for detective, protective and preventive counter-measures is highly required.
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