Related Clues:

• Cautious
• Circumspect
• Protected
• Wary
• Unwilling to say much
• Prudent
• Watched over
• Far from frank
• Kept watch over
• Cautious - or protected
• Cagey or protected
• Very reluctant to give out information
• Protected, defended
• Protected from a drudge
• Given protection, being cautious