迅猛增长的加密流量正不断改变着威胁形势。随着越来越多的企业实现全数字化，大量的服务和应 用都采用加密技术作为确保信息安全的首要方法。更具体地说，加密流量同比增长已超过 90%，对 流量进行加密的网站数量已从 2015 年的 21% 上升到 2016 年的超过 40%。据 Gartner 预测，到 2019 年， 80% 的网站流量都会被加密。 对于使用互联网通信并在线处理业务交易的企业而言，加密技术可以为其提供更强的隐私性和安全 性。移动应用、云应用和 Web 应用依赖合理实施的加密机制，使用密钥和证书来确保安全性并建 立信任。然而，企业并不是加密技术的唯一受益者。威胁发起者也在利用这项技术躲避检测，确保 他们恶意活动能够得逞。图 1 显示了此类攻击带来的经济影响。

Requires Unity 2017.4.1 or higher. Urban Traffic System If you create a quality realistic city, then this asset for you! Asset comprises 31 lowpoly models of different transport, everyone has one LOD and 11 models of people with 4 LODS each, necessary for the creation of urban traffic. Such as: 1. Mountainbike 2. Moped 3. GyroScooters 4. Vans 5. Motorcycle 6. Cars 7. Trucks 8. Semi 9. Buses Info about polygons of models of characters: LOD 0 = 4930 LOD 1 = 2466 LOD 2 = 1478 LOD 3 = 984 LOD 4 = 490 This asset supports mobile platforms, but provided that there is a small number of cars and pedestrians in the scene. Otherwise, weak phones simply can not withstand as many polygons. Since, all the low-poly model, but have a high quality textures. Moreover, all cars have the LOD. Each model has a standard set of textures: 1. Diffuse 2. Specular 3. Glossiness 4. Normal 5. Mask I want to note that the models do not have interiors. We strive to create a better traffic system and the city's population. And we are constantly working on the project. To achieve maximum realism in the behavior of cars and pedestrians.