• Proceedings of the Korea Information Processing Society Conference
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• 2018.10a
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• pp.200-203
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• 2018

최근 기업, 기관, 개인의 자산들에 대한 사이버 위협이 빈번하게 발생되고 있으며, 시장에는 다양한 업체, 제품의 단말/EDR/네트워크 제품들이 경쟁하고 있따. 이로 인해 사이버 위협에 대한 정보 및 제어 정보, 정책 정보들을 사전에 공유하고 해당 정보의 자동화된 해석을 통한 신속한 대응 처리의 중요성이 높아지고 있다. 본 논문에서는 업체들의 장비/제품에 적용 가능한 제어 정보를 정의하고 이를 공유하기 위한 공유 시스템을 제안한다. 이를 위해 STIX 2.0 표준을 도입하여 제어 정보를 설계하고, 확장 표준을 통해 요구되는 속성들을 추가 정의하여 자동화된 해석 및 대응 처리가 가능하도록 설계한다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2018.10a
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• pp.647-650
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• 2018

With the advent of advanced technologies in the real world, the cyber domain has become wider and cyber threats are increasing. A cyber threat intelligence sharing system is needed to more effectively defend and respond to such cyber threats. Through the definition of cyber threat information expression standard, it enables rapid sharing, consistent analysis, and automated interpretation of cyber threat information possessed by individual security control providers or organizations.

• Journal of agricultural medicine and community health
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• v.14 no.1
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• pp.5-15
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• 1989

To compare the health status of rural and urban aged persons(over 65 years old) by an abnormality of a hematologic and some biochemical values as well as urinalysis and chest X-ray, following examinations were done on 8,756(male : 4,339: female 4,417) by hemoglobin, total cholesteol, GOT, and glucose, on 9,207(male: 4,467; female : 4.740) by urinalysis and on 9,148(male : 4,426: female : 4,722) by chest X-ray. The results are as follows: 1) The proportion of outlier of normal range of the GOT(over 40 unit) showed higher in rural aged persons(5.3%) than in urban aged(2.8%). There was no significant difference in both of urban and rual female, but the rural male(7.4 showed significantly higher than the urban male(3.9% ). 2) The proportion of abnormality of the total cholesterol value(over 260 mg/dl) was 7,0% in urban and 1.7% in rural aged persons. In the male, there was no significant difference in both urban(2.2%) and rural(1.4%), however the urban female(10.5%) showed significantly higher than the rural female(2.2%). 3) In the blood glucose level, the proportion of abnormality(over 120 mg/dl) showed 17.1% in urban and 19.3% in rural aged persons. The rural aged persons in both sexes(male : 18.1% : female : 20.7%) were relatively higher abnormality rates than those of the urban aged(male : 15. 3%: female : 18.4% ) respectively. 4) The proportion of abnormality of hemoglobin level(less than 12.0 g/dl in male: less than 11.0 g/dl in female) showed 7.1% in urban and 2.6%J in rural aged persons. The urban aged persons in both sexes(male : 8.3%: female 6.3%) were relatively higher abnormality rates than those of the rural aged(male : 3.0%: female : 2.2%) 5) In the urinalysis by urine stix(Korea Green Cross Co.), the positive rates of urine protein were 1.0% in urban and 0.5% in rural aged per-sons, and there was no any significant differences in both areas by sex. 6) The positive rates of urine glucose in urban aged persons(5.8'% : male : 7.3% : female : 4.7%). showed relatively higher than those of rural aged (3.4% : male : 3.9%: female : 2.8%). 7) The positive findings of pulmonary tuberculosis by indirect X-ray examination were observed in 7.7% of aged persons in both rural and urban areas respectively. However, the positive rates of male in both areas(urban : 12.8% ; rural : 10.0%) showed higher than those of female (urban 4.2% ; rural 5.0%).