拒绝服务

S., or a distributed denial of service attack, revealed a high degree of amateurism.

S.系统（分布式务攻击）说明他们的水平十分业余。

By clicking on the tool, 'you volunteered to weaponize your PC and participate in a denial-of-service attack' on Georgia's Web pages, says Artem Dinaburg, a researcher at security firm Damballa.

安全机构研称，通过点击工具，“可志愿将个计机武器化，参与向格鲁吉亚网页的务攻击”。