Jan Nagy

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Our study analyses possibilities of misusing social network sites due to irresponsible behaviour of users. Recent surveys show that problems of social network are more often to occur, due to openness as one of the key features of these sites. Social engineering can be misused by attackers concerning on social network with the purpose of gaining sensitive(More)
Wireless sensor networks usually require certain level of security, however there is lack of sensor nodes with cryptographic hardware build-in. We proved realization of cryptographic platform based on smart card--sensor node connection. Time complexity and power consumption of the platform was measured and compared to conventional software implementation.(More)
Based on the role of steady state concept in the model of analytical chemical measurement and deduction, the definition of 'practically sleady slate' (PSS) has been inlroduced. The defnition does not require the process to be in steady state in a strictly mathematical sense. In order to fulfil the requiremenls of 'practically steady state' the random error(More)
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