Possible Clues:

• Manicurist's target
• Government's in better nick, providing digital coverage?
• It's on hand, providing quick coverage
• Quick, where it's on your hand!
• Provide identification leading to arrest - extreme protection results
• It may need polishing
• It's partly digital if learning, or life, rang in exchange
• Identify secure digital connection
• Indicate guilt and then establish it in digital attachment
• One's quick going under