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)
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