| Abstract [eng] |
Computer networks owners widely use the simple network management protocol (SNMP), as it helps to identify varies anomalies and failures of computer networks. In the case of improvement of that method, or/and controlling the status or behaviour of specific network equipment, we must have logs of protocol. The problem arises when you want get them out from organizations, that manage computer networks. The SNMP monitoring records are not published, as any disclosure of real data would cause real threats to the organization and its security of information. The proposed model allows to anonymise, analize the level of anonymization, valuate it and if the anonymised data enough secure, forward it for public use without the threat to damage own computer network. It can be achieved a level of protection for sensitive information, by using this model, it will protect the suppliers and their networks from the real vulnerabilities analysis and possible attacks through them. On the other hand, it still could be saved a sufficient amount of information that would be useful for scientific and analytical research. Using the different anonymization techniques, depending on the attributes of the information format, it is possible to enhance or reduce the levels of security in order to increase or decrease the data lasting values. It gives the opportunity to network administrators or managers to decide, which data should be anonymized and how deep level of security must be reach before being released for the public use. |
