{'fraction_non_alphanumeric': 0.014285714285714285, 'fraction_numerical': 0.0, 'mean_word_length': 5.507142857142857, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
A Comprehensive Evaluation Model of Network Information Security Based on Interval-Valued Fuzzy Mathematics

According to the uncertainty of network information security, this paper mainly deals with a new model of comprehensive evaluation for the corresponding index system, which is based on interval-valued fuzzy mathematics. First, in order to determine the weight vectors, the membership frequency intervals and the frequent number of each intermediate value have been defined. Then on the basis of the fixed weight vectors and actual situation, giving the fuzzy evaluation vectors, all the scores of index levels can be valued. This method not only makes evaluation results more in line with objective facts because it combines the objective weight with subjective experience to avoid the subjectivity of previous evaluation, but also makes network and information security evaluation easily on computer.