Cyber Crime: An Insider Threat

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The impact of sequence expertise is considerable today, but the cyber crime is one of the major challenges in the digital world. Cyber crime is nothing but the illegal activity steadfast by using the computer or network as weapon or target. There are several types of crimes are there. Generally there are two categories. Outsider threats and insider threats. The insider threat is the crime committed by the person who is having access rights with the organization’s computer or networking. It is very dangerous than the outsider threat. It can lead to a loss of financial and personal information. An active framework having the restraint that there is no standard way to address the appropriate strategy to perceive the threat. The proposal is dealing …show more content…

The problem grows with increasing the usage of computer networks. The problem includes various illegal activities like viruses, data theft, fraud, sabotage, hacking, denial of services etc. It is impossible to limit to use of computer and network. But it is essential to limit the cyber crime rate. So, we need an appropriate balance between the adequate security and individual privacy. Generally we all are bothering about the outsiders attack on our systems and networks. But it is important to worry about the insider threat. An insider threat can be defined as “people with reasonable access also perform in customs that put our data, our system, our organization and even our business possibility at hazard. [1]. In 2007 computer society survey concerning computer crime and security, 59% of respondents had qualified insider abuse. 40% of their total pecuniary losses as of cyber assault due to insider activity. Describing the impact and scope of the insider attack hard since, many organization are loath to reveal the nature and magnitude of the cyber incidents for fear of reputational harm. A national computer security survey says, 40% of all incidents were attributer by the insider. 74% of all cyber theft, 93% of embezzlement and 84% of intellectual property theft were attributed by the insider. …show more content…

It integrates operation, resolution making and learning theories to afford an incorporated framework with which to behaviourally advance the study of insider threat in the perspective of in sequence security functioning. But the measures and mechanisms are very complex and difficult to implement because too many parameters are to be considered,
Parker [4] proposed a systemic model of insider threats which describes spiteful attacks to in sequence systems. There are five key essentials re skill, acquaintance, resources, influence and intention. This model has a high value. But it is not good at dealing the accidents.
Ray [5] proposed a structure that uses an assault tree to identify spiteful activities from authoritative insiders, it effectively monitors the user deeds, but it ignores user’s bias actions.
III.PROPOSED FRAMEWORK This proposed framework considers an appropriate strategy to address each type of insider threat. The insider can be authenticated by using the biometric technologies the legitimate access to every one individual is separated by hierarchy mapping. And the activities are monitored by the human behavior recognition

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