The "Regulations" are characterized by a wide range of uses and no strict restrictions on the status of the formulation and promulgation agencies. The matters and problems involved are not as important as those in the regulations, and the scope is relatively narrow. The content is detailed and specific, with strong pertinence; Generally, it is not only an "independent" normative document, It can also be a "supplementary" normative document (the content is to supplement the content of other normative documents according to law or authorization, and to refine and perfect them), It can also be "implemented" normative documents (it is directly formulated for the effective implementation of other normative documents, and does not create new rules by itself, but only makes specific provisions on the circumstances under which these documents are applicable, and makes detailed explanations on relevant concepts and issues). However, judging from the actual usage, the regulations are more suitable as "independent" and "supplementary" normative documents.Qingdao is a relatively developed area for private lending. Therefore, the private lending business is relatively mature for a long time. P2P under Qingdao mode basically needs real estate as collateral, while cars and others are not allowed to be used as collateral to control risks. When investigating several large P2P websites, it was found that the collateral required by them was all a real estate certificate, and it was required to be a real estate in Qingdao that could be seen and accurately valued. Therefore, P2P enterprises in Qingdao basically do not do business with outsiders. Behind the strict mortgage system is the lender's low-risk protection. Therefore, one of the biggest characteristics of Qingdao model is that it has low risks and low non-performing loan ratio. Qingdao P2P mode has the lowest risk, and P2P enterprises also bear the greatest responsibility. Therefore, Qingdao P2P enterprises are typical "composite intermediary". However, as its enterprises are all transformed from private lending agencies, Therefore, they do not attach importance to the role of the network. Most of its website pages do not have personal loan information or loan information, It is the company's self-promotion, which aims to allow borrowers or lenders to meet and discuss with their companies. Moreover, Qingdao only does local business, which limits the scale expansion of intermediary enterprises. As the main feature of P2P enterprises is to operate on the basis of the network, the Qingdao model is not a typical P2P credit in a certain sense. Qi Fang Mode: The student aid platform mode Qi Fang P2P has more public welfare color, but it also has considerable profits. Facing the serious economic stratification of college students, Qi Fangwang has targeted its target group at paying tuition fees but needing to participate in education, training and investment outside the university.Intermediator mode: Pay attention to the interaction between encapsulated objects, and decouple by encapsulating the complex interaction between a series of objects so that they do not need to explicitly refer to each other.At present, there are many open source DDOS attack tools (low attack cost is also one of the reasons why DDOS attacks are easy to occur), but there are not many DDOS attack defense tools. Fastnetmon is an efficient analysis tool for DDOS attacks based on various packet grabbing engines, which can detect and analyze abnormal traffic conditions in the network and notify or block attacks through external scripts. A visual DDOS security early warning system can be built by integrating InfluxDB and Grafana.Matt LeBlanc将出演CBS新喜剧#I’m Not Your Friend#，讲述Matt饰演的承包商在妻子重返职场后，他发现养育孩子要比想象中困难得多。
讲述了面对着因时代的悲剧错误而造成的家族史痛苦，情比血浓的母女三人，却又发生着让人心碎的成长故事
