Saturday, December 21, 2019

The Threat Of Cyber Security - 3043 Words

ABSTRACT While many organizations focus their security efforts on their network border, it is the insider that perhaps poses the most risk to cyber-security. An Insider threat is a malicious threat to an organization that comes from people within the organization, such as employees, former employees, contractors or business associates, who have inside information concerning the organization s security practices, data and computer systems. The threat may involve fraud, the theft of confidential or commercially valuable information, the theft of intellectual property, or the sabotage of computer systems. From executives, to IT administrators to partners, many people have access to sensitive data that if publicly exposed, could have†¦show more content†¦[1] The objective of this paper is to describe seven general observations about insider threats based on empirical data and study findings from over 150 insider cybercrimes that were analyzed by the Carnegie Melon University Software Engineering Institute (CERT). Based on these observations, this paper will then reveal the value of modeling by showing threat models for insider threats and how the value of seeing the big picture can contribute to time and focus. This paper will also reveal the value of merging psychology with information security. Categories and Subject Descriptors K.6.5 [Management of Computing and Information Systems]: Security and Protection – Access Controls, Authentication, information flow controls, invasive software. General Terms Management, Design, Security. Keywords Insider Threat, Data Exfiltration, Model. 1. INTRODUCTION Ever since the creation of the internet more than two decades ago, cyber-attacks have increased in sophistication and frequency. The conventional paradigm of cyber-attacks was to target a number of system vulnerabilities, write exploits, and then mass distribute them to a large number of internet hosts. For this reason, most security systems focused on defending against Malware, making sure that all systems are timely patched with the most up to date version of operating systems etc. However, these conventional defenses are often insufficient to defend against more powerful attacks staged by insiders. InsiderShow MoreRelatedCyber Security And Cyber Threats Essay1510 Words   |  7 Pagesbeen confronting issues of cyber-attacks to such an extent that majority of the patients feel every moment that they are at great risk and thus their treatment processes suffer a lot.(Hacking Healthcare IT in 2016) The small sized clinics do not have many resources to enhance their information securi ty systems. Even the large sized enterprises are vulnerable to the cyber threats. The White House had declared that it would increase opportunities to tackle the cyber threats in every sphere, but the moreRead MoreCyber Security And The Cyber Threat763 Words   |  4 Pagesdeal with the impact of the cyber-threat. With this in mine, security awareness training is economical and obvious choice for organization of all sizes. Many companies invest heavily in cyber security education programs for all employees to learn how to protect their computers and personal information and how to be aware of the cyber criminals that sour the Web in search of targets and vulnerabilities. For the most part the training should include educating users on security concepts such as be conversantRead MoreThe Threat Of Cyber Security1452 Words   |  6 Pagespurpose of this briefing is to: †¢ Clarify the importance of cyber security in marketing †¢ Educate employees on the importance of cyber security in the workplace †¢ Explain to marketer why they are targets of cyber security attacks †¢ Educate employees on how they can prevent cyber attacks Informing and educating employees on why cyber-attacks are becoming more prevalent and how to identify and prevent them gives an organization ease of mind. A cyber breach or attack is inevitable, however mitigating lossesRead MoreThe Threat Of Cyber Security4382 Words   |  18 Pages2013).These days it takes merely minutes for news to travel around the globe. Our airwaves are filled with tiny nuggets of information whooshing past us undetected; that is, until it is detected. In the 21st century, cyber security is an international issue. The threat of cyber warfare is very real and would be devastating beyond any conventional weapon imaginable. With the entire globe becoming more interconnected, an attack on online infrastructure could ground airplanes, control informationRead MoreThe Threat Of Cyber Security1351 Words   |  6 Pagesthe technology from ten years ago, even to the point in which a single cyber-attack can cause the death of millions of people. For that reason, cy ber security has become one of the most important matters for many countries. There is no doubt that the United States is one of the most technologically advanced and more powerful countries in the world and for that same reason it instantly becomes one of the main target of cyber-attacks. In order to maintain the country safe and defend against attacksRead MoreThreat Vectors For Cyber Security965 Words   |  4 PagesThreat Vectors There are three main areas identified as threat vectors for cyber security in relation to CIP: IT networks, insider threats, and equipment and software. Normally, ICS operate on an internal network, called OT (Operational Technology). Occasionally, this isolated network requires a connection to the organization’s corporate network (IT) for routine operation and management. As displayed in the Ukraine blackout, cyber threats infiltrate an organization’s IT systems in order to accessRead MoreThe Threat Of Cyber Security2050 Words   |  9 Pagesage, the risks of cyber-attacks have seemingly become more prevalent through aggressions done by both foreign and domestic terrorists acting out in response towards either religious, political, or financial consciences. These attacks consist of hackers possessing abilities that can alter digital perspectives of banking and also the capability to adjust physical aspect like water systems and even nuclear power plants. The relevance in emphasizing the importance of cyber-security is directly relatedRead MoreCyber Security Threats And Crimes1279 Words   |  6 Pages Cyber security threats/crimes Before people even knew you could do so much with computers and internet beside common work activity before it got popular and admired, criminals had to get a lot more personal when retrieving their personal information like dig through trash, steal or break into their mailboxes, are buy it from a somebody who sold other people identity was some of the way criminal got people personal information. Now many of people aroundRead MoreCyber Warfare And Security Threats2770 Words   |  12 Pagesbecome prey to attackers and has given birth to a new era of Cyber warfare. Consequently, the Internet, computers and networks have become targets and vehicles of cyber attacks and generate challenges to our security privacy. Cyber Warfare presents an ever-increasing amount of security threats, which continue to escalate with increasing harshness, and is now a critical issue in our technology realm and a growing threat to the world. Cyber wars are generally politically or economically motivated, withRead MoreCyber Security : The Threat Of The Digital Age1811 Words   |  8 Pagesgreatest threats to our national security revolve around that of a computer network. These networks are vulnerable to human error, negligence, and internal sabotages. In the years of 2014 and 2015 the United States Intelligence Community’s threat assessment placed cyber security as the top priority. External attacks on computer mainframes and data networks that contain critical intelligence are being recognized as the nation’s most vulnerable weakness and steps must be taken to combat the threat of the

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.