从数据库泄露看我国信息安全隐患和对策

随着网络的普及,越来越多的人通过互联网获取信息,了解世界。但网络在为我们带来丰富多彩生活的同时,也带来了许多负面影响,其中以网络信息安全问题最为严峻。近年来,用户数据库信息泄露现象时有发生,我国信息安全面临重大挑战。如何制定相关治理对策保证健康的网络环境,是我国网络信息传播发展的当务之急。

三大举措,帮你告别“泄密门”

H3C认为最近几次黑客攻击行为采取的技术手段本身并不复杂,仍然属于安全漏洞及各种0day漏洞的恶意利用,但是其将千万级的互联网用户卷入到事件当中,从而给社会和广大互联网用户的个人信息安全造成了很大的困扰和威胁。

Quantitative risk assessment & leak detection criteria for a subsea oil export pipeline

A quantitative risk assessment （QRA） based on leak detection criteria （LDC） for the design of a proposed subsea oil export pipeline is presented in this paper. The objective of this QRA/LDC study was to determine if current leak detection methodologies were sufficient, based on QRA results, while excluding the use of statistical leak detection; if not, an appropriate LDC for the leak detection system would need to be established. The famous UK PARLOC database was used for the calculation of pipeline failure rates, and the software POSVCM from MMS was used for oil spill simulations. QRA results revealed that the installation of a statistically based leak detection system （LDS） can significantly reduce time to leak detection, thereby mitigating the consequences of leakage. A sound LDC has been defined based on QRA study results and comments from various LDS vendors to assist the emergency response team （ERT） to quickly identify and locate leakage and employ the most effective measures to contain damage.

东莞公厕刷脸“吐纸”变网络“吐槽”

此前,"东莞日报—i东莞"抖音号发布了一则"东莞一公厕取纸竟要人脸识别,你怎么看?"的短视频,将公厕的人脸识别设备引入网民视野。随着舆情的发酵,舆论对公厕内人脸识别系统的安全性和必要性等话题展开热议。舆情综述2020年12月4日,有专家表示,拍摄照片在本机没存储并不代表在系统内没存储,一旦数据库泄露或被盗用就有风险。由此,舆论开始关注热议人脸识别存在的安全问题,当日该话题的热度激增至最高峰。