解码作业 meaning in English

decode operation
decoded operation

Windows nt4 security patch : superfluous decoding operation could allow command execution via iis brief description
Windows nt4安全性修正程式：不必要的解码作业允许经由iis执行指令
Windows 2000 security patch : superfluous decoding operation could allow command execution via iis brief description
Windows 2000安全性修正程式：不必要的解码作业允许经由iis执行指令