我想保护我的EC2实例不受DDos的影响。我发现AWS有一个保护实例的服务叫做AWS Sheild
在AWS的官方网站上,上面写着All AWS customers benefit from the automatic protections of AWS Shield Standard, at no additional charge... When you use AWS Shield Standard with Amazon CloudFront and Amazon Route 53, you receive comprehensive availability protection
当我打开由cloudflare保护的网站时遇到问题,它总是返回503服务器不可用,但如果我用浏览器打开,比如firefox,它可以正常工作
Function url_req(url_web As String)
Dim request As HttpWebRequest = DirectCast(HttpWebRequest.Create(url_web), HttpWebRequest)
Using WebResponse As HttpWebResponse = DirectCast(request.GetResponse(), HttpWebResponse)