adj.被否认的；被拒绝的
动词deny的过去式和过去分词.
The daemon that monitors the firewall log intercepts these denied attempts and can then grant access by injecting a new firewall rule to open the needed port. 监控防火墙日志的端口监控程序截获这些被拒绝的尝试后，就能添加一条新的防火墙规则，开启所需的端口，从而授予访问权。
