DNA or Deoxyribonucleic acid is the genetic material that carries Information about an organism and is passed from parent to child. RNA or Ribonucleic acid is a nucleic acid that plays an important role in the production of proteins.
The Internet is the global system of interconnected computer networks that use the Internet protocol suite (TCP/IP) to link devices worldwide.
NIS.exe is part of Norton Internet Security and developed by Symantec Corporation according to the NIS.exe version information. NIS.exe's description is Norton Internet Security. NIS.exe is digitally signed by Symantec Corporation. NIS.exe is usually located in the 'C:\Program Files\Norton Internet Security\Engine\21.2.0.38\' folder. None of the anti-virus scanners at VirusTotal reports anything malicious about NIS.exe.