国科云提供域名管理、域名锁、智能解析、DDI、IPv6转换、SSL证书等一站式域名解决方案，并形成以云解析、云监控、云盾、云服务器为核心的云计算产品服务体系。
发布时间：2022-12-15 18:25:23
1.双栈技术IPv6和IPv4是功能相近的网络层协议，两者基于相同的物理平台，且加载其上的传输层协议TCP和UDP并没有任何区别，如果一台主机同时支持IPv6和IPv4协议，那么该主机既能与支持IPv4的主机通信，又能与支持IPv6协议的主机通信，这就是双栈技术的原理。在IPv4向IPv6过渡的初期，IPv4网络已经大量部署，而IPv6.........【阅读全文】
发布时间：2022-12-14 17:43:12
随着互联网的快速发展和普及，网络技术的更新迭代，针对域名解析的网络攻击行为日益增多，传统解析技术在面对DDoS攻击、DNS劫持、DNS query等攻击时已经越来越力不从心。云解析作为新一代解析技术，完美解决了当前存在的技术困境和难题。云解析是将云技术与传统解析技术结合起来的全新一代解析技术，它采用服务器集群.........【阅读全文】
发布时间：2022-12-13 17:10:34
什么是云解析？云解析可以实现哪些功能？当用户发起解析请求时，传统解析技术只能根据线路配置权重轮询返回一个记录值，这就可能导致用户出现跨域跨网访问的结果，产生较大的访问延迟。云解析的最大特点就是智能解析，所谓智能解析就是它可以根据访客IP判断其所在区域和所属运营商，然后智能匹配对应线路，如访客.........【阅读全文】
发布时间：2022-12-08 15:51:12
而SSL证书就是遵守SSL协议的一种数字证书，与身份证、营业执照之类的身份证明类似，而SSL证书的证明对象是web服务器，SSL证书由全球信任的证书颁发机构验证服务器身份后进行颁发，以实现对网站身份验证和数据加密传输的效果。浏览器和服务器之间通过SSL握手的方式快速验证和交换密钥，从而实现对传输数据的安全加密。.........【阅读全文】
发布时间：2022-12-07 17:41:32
什么是国密算法？国密算法是指国家密码管理局认定的一系列国产密码算法，包括SM1-SM9以及ZUC等。其中SM1、SM4、SM5、SM6、SM7、SM8、ZUC等属于对称密码，SM2、SM9等属于公钥密码，SM3属于单向散列函数。目前我国主要使用公开的SM2、SM3、SM4作为商用密码。国密算法从SM1-SM4分别实现了对称、非对称、摘要等算法功.........【阅读全文】
JVDLFFLR2025-08-03 17:15
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