cyber security vulnerabilities - 4737 Words

Cybersecurity Vulnerabilities Facing IT Managers Today Darin Swan University of Maryland University College Two factors increase the stakes of the cyber struggle. Tactically and operationally, the increasing dependence of modern technologically advanced forces (especially U.S. forces) on networks and information systems create new kinds of exploitable vulnerabilities. Second, as modern societies including the militaries that mirror them have continued to evolve, they have become ever more dependent on a series of interconnected, increasingly vulnerable â€Å"critical infrastructures† for their effective functioning. These infrastructures not only have significantly increased the day-to-day efficiency of almost every part of our†¦show more content†¦Stuart McClure, Joel Scambray and George Kurtz have provided both strategy and tactics for implementing Mateti’s notable exploitations, amongst many others, in their seminal work Hacking Exposed, now in its sixth edition. It is where hardware, software, and the human element meet within a system that hackers try to take control and security specialists patch vulnerabilities to deny unauthorized access and the cycle appears to be never-ending. Sniffing, Fingerprinting Footprinting From the tactical viewpoint, within the pages of Hacking Exposed the authors provide recipes for exploiting vulnerabilities, as well as instructions on countering exploitations. With regard to sniffing, the text covers a variety of security weaknesses and recommends several software applications that can be used to find a network’s Achilles heel. Cain and KerbSniff are two tools in particular that can be used for eavesdropping on a network password exchange in the Windows environment (McClure et al., 2009, pp. 169-170). Furthermore, network sniffing can be accomplished by using applications such as tcpdump, Snort, and Wireshark, which allow anyone with the means to view traffic across a network. This can be helpful for trying to debug network problems, but in the wrong hands it can prove to be invaluable inShow MoreRelatedCyber Security And Vulnerability And Immigration1447 Words   |  6 PagesIntroduction Cyber security/vulnerability and immigration are some of the aspects that have raised concern in the recent past and significantly affect the ability of organizations in meeting their set objectives and goals. The current global setting has made our global economy highly sensitive to information as any form of security failing that may result in a long-term expense to the business. The situation will negatively affect consumer trust as well as spoil the overall reputation of the organizationalRead MoreCyber Security Vulnerability : A Analysis On The Vulnerabilities As Well As The Uses Of Cyber Intrusions2396 Words   |  10 Pages Cyber security vulnerability Bryan States University of Maryland University College Professor CSEC 610 July 7, 2015 Introduction An analysis on the vulnerabilities as well as the use of cyber intrusions in an organizational network has become key for running businesses (Sengupta, Mazumdar Bagchi, 2011). Enterprises including academic facilities, government parastatals and manufacturing firms are started to carry out business. The organizations mentioned above will in one way orRead MoreThe Cyber Security Vulnerabilities Faced By Different Networks913 Words   |  4 PagesIn today society, Information Technology (IT) managers are facing their fears of different cyber security vulnerabilities faced by different network. 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Since all the new industries (companies, non-profits or government entities)Read MoreCyber Security Vulnerabilities : Information Systems And Network1614 Words   |  7 PagesCyber Security Vulnerabilities Abstract There are several cyber security vulnerabilities that organizations and individuals need to consider to protect the integrity and confidentiality of their computer systems and networks. These vulnerabilities include software and hardware, intranet, enterprise network, wide and local area network, and transmission media. This paper, therefore, focuses on software and hardware vulnerabilities as the most important and the reasons it is the most important. TheRead MoreWeb Applications : The Cyber Security Risks That Exploit The Vulnerabilities That Lies With It1239 Words   |  5 Pagespopularity of web applications are the cyber security risks that exploit the vulnerabilities that lies with it. These web applications must be available 24/7 to provide the required service to customers, employees and other stakeholders. Most web applications like canvazify.com cannot be protected by firewalls and SSL as the access needs to be publically available and this makes it easy for attackers to directly access the database effectively bypassing the security mechanisms by the operating systemRead MoreBYOD-Single Most Important Cyber security Vulnerability Facing IT Managers Today1208 Words   |  5 Pagesï » ¿ Single Most Important Cybersecurity Vulnerability Facing IT Managers Today CSSEC610 Professor Chun-I P Chen March 31, 2013 Table of Contents Cyber security must be an aggressive and evolving practice. Not only is it important to put security in place for current technology that can access electronic information, but also to look forward to future trends and strategies. Methods must also be developed that will continuously protect information regardless ofRead MoreCyber Security Case Analysis961 Words   |  4 PagesAfter review of vulnerabilities in the areas of technology, people and policy and the perspective attach vectors, an impact assessment was completed and counter measures identified. The counter measures also addressed the areas of current weaknesses and emerging weaknesses in hopes to maintain a strong cyber security posture. For current technology vulnerability the outdated antivirus was used an example that pertains to all corporations to include Yahoo!, where malware can be introduced into theRead MoreTheu.s. Contemporary Security Environment1527 Words   |  7 Pagesof the U.S. contemporary security environment. For years, the American people have been victimized by cyber-attacks by having their personal information, emails, credit card, and banking information stolen by an invisible enemy named cyberterrorism. These types of attacks seem insignificant however; they are small examples of the vulnerabilities that our cyber world is experiencing. Our vulnerabilities are leaving our public officials in significant danger from cyber-attacks, as they are vulnerableRead MoreNetwork Security And Its Effect On Organizations1118 Words   |  5 Pagesincreasing threat that internal and external threat actors can cause an organizations network. Network security is a very important segment in an organizatio ns overall cybersecurity policy. However, the issue with network security is its static form of defense that is rapidly losing against current and future dynamic threats. An emerging form of technology that may help to increase the security of an organizations network will be the advent of cognitive networks. A cognitive network is a new technology