The Most Secure Way to Communicate? An iPod Touch

You don't actually need fancy, dedicated hardware to communicate securely.
You don't actually need fancy, dedicated hardware to communicate securely.

3 Ways to Install Applications on an iPod Touch - wikiHow

Apple iPod Touch 4th Generation 8GB Player - Black (MC540LL/A) for sale online

The Most Secure Way to Communicate? An iPod Touch

Use Screen Time on your iPhone or iPad - Apple Support

4-inch Retina display Your favorite music, gaming, and AR apps in your pocket A10 Fusion chip for up to 2x faster performance, Up to 3x faster

Apple iPod Touch (256GB) - Blue (7th Gen) (Renewed)

Enable “Kid Mode” on iPad, iPhone, or iPod touch with Guided Access in iOS

The History of the iPod Touch

10. Messaging - My iPod touch® (covers iPod touch 4th and 5th generation running iOS 6), Fourth Edition [Book]

Apple iPod Touch (4th generation) review: Best iPod value - CNET