securekeyagent.exe is a SecureKeyAgent
belonging to SecureNetTerm//SecureFTP SSH Agent Support
from InterSoft International, Inc.
Non-system processes like securekeyagent.exe originate from software you installed on your system. Since most applications store data in your system's registry, it is likely that your registry has suffered fragmentation and accumulated invalid entries which can affect your PC's performance. It is recommended that you check your registry to identify slowdown issues.