what are some of the most common software/apps do you restrict?

Torrent Software,
Bitcoin Miners
Machines that "wiggle the mouse"

Name    Scope   Site
[BitCoin Mining] - Asteroid All computers   None
[BitCoin Mining] - Bitcoin-Qt   All computers   None
[BitCoin Mining] - cgminer for Mac OS X All computers   None
[BitCoin Mining] - Electrum All computers   None
[BitCoin Mining] - guiminer All computers   None
[BitCoin Mining] - Hive All computers   None
[BitCoin Mining] - MacMiner All computers   None
[BitCoin Mining] - Qt Bitcoin Trader    All computers   None
[Malware] "undelivered courier item"  All computers   None
[Malware] Installer.app 1 computer  None
[Malware] Macs.app  All computers   None
[Messaging] Bleep   All computers, Exempt excluded  None
[Newsgroup] NZB Drop    All computers   None
[Newsgroup] Sabnzbd+    All computers   None
[TOR] Tor browser   All computers, Exempt excluded  None
[Torrent] BitRocket All computers, Exempt excluded  None
[Torrent] BitTorrent    All computers, Exempt excluded  None
[Torrent] BitTorrent    All computers, Exempt excluded  None
[Torrent] FrostWire All computers, Exempt excluded  None
[Torrent] iSwipe    All computers, Exempt excluded  None
[Torrent] Popcorn Time  All computers, Exempt excluded  None
[Torrent] Transmission  All computers, Exempt excluded  None
[Torrent] uTorrent  All computers, 3 computers excluded, Excluded from the user fbiring None
[Torrent] Vuze  All computers   None
[Torrent] xtorrent2 All computers, Exempt excluded  None
[VPN] spotflux  All computers, Exempt excluded  None
Autocad 2014    All computers   None
Bootcamp    All computers, 7 computers excluded, Excluded from 9 specific usernames None
Install macOS Beta  All computers, 2 computers excluded, 2 computer groups excluded None
Install OS X    All computers, 1 computer excluded, 2 computer groups excluded  None
Mac App Store   macOS - 10.7 - EOL - Lion, 4 computers excluded, Excluded from 13 specific usernames    None
macOS High Sierra   No scope defined    None
OS X Installer - InstallAssistant   All computers, 2 computers excluded, 2 computer groups excluded None
Pangu8 - Jailbreak for iOS 8.x  All computers   None
Parallels   1 computer  None
TuneUp.App  All computers   None
Virtual Box 18 computers    None
VMWare Fusion   No scope defined    None

We don't make any users admins and we don't allow students to install Chrome extensions that aren't approved. We also restrict which folders staff and students can launch apps from via config profile white/black folder list restrictions.

The only thing in our restricted software list is app store and that's as a secondary measure to the config profile that also blocks it.

See this thread from a few years ago. Still mostly applicable. My list hasn't changed much over the last few years. I did recently add iDoctor and another variant of Advanced Mac Cleaner.

https://www.jamf.com/jamf-nation/discussions/9412/list-of-restricted-apps