Data for: The Detection of Low-rate DoS Attack Using SADBSCAN Algorithm

We simulate the attack scenario on the NS-2 emulator. The network consists of three routers, 25 users (10 users for background traffic) and one attacker. The bottleneck link is from router 2 to router 3 with a bandwidth of 10 Mbps. The users access the server by establishing TCP connections. The attacker sends UDP packets for low-rate DoS attack. The TestBed is a real network scenario we build with seven hosts (6 users and 1 attacker) and two routers. The bottleneck link is from router 1 to router 2 with a bandwidth of 10 Mbps.

我们在NS-2模拟器上模拟了本次攻击场景。该模拟网络包含三台路由器、25台终端主机（其中10台用于承载背景流量）与1台攻击主机。该网络的瓶颈链路位于路由器2至路由器3之间，带宽为10 Mbps。终端主机通过建立TCP连接访问目标服务器，攻击主机则通过发送UDP数据包实施低速率拒绝服务（Low-rate Denial of Service, LDoS）攻击。我们搭建了真实网络试验床（TestBed），该场景包含7台主机（其中6台作为终端主机，1台作为攻击主机）与两台路由器，其瓶颈链路位于路由器1至路由器2之间，带宽为10 Mbps。