Frequently with insufficient logging, open proxies provide an ideal way for malicious users to hide their true identities and launch denial of service (DoS) attacks or send spam.

• 很多情况下,开放代理的日志记录都不够充分,这便为恶意用户提供了一种理想的方式,可以隐藏其真实身份并发起拒绝服务(DoS)攻击或发送垃圾邮件。