Tools starting with U

Looking for new tools to extend your tool box? The top 100 list of best security tools is a great start.


UPX is tool to pack several executable formats. It is free, portable, and extendable, and well-known.

USB Canary

USB Canary monitors the devices on a system for the addition or removal of USB devices. On such an event, then an alert will be sent.


USBGuard is a software framework which allows USB device authorization policies. It defines what kind of USB devices are authorized together with a related policy regarding permissions.

Latest release: usbguard-1.0.0 [Jan. 13, 2021]


USBleach disarms potential threats to systems by acting as a firewall or gateway for USB drives and USB sticks.


Uitkyk is a security framework to identify Android malware by investigation memory. It detects suspicious processes by looking at the so-called memory heap.


Uncompyle6 is a decompiler for Python-based software. It can be used for developers and security professionals to investigate software components.

Latest release: 3.7.4 [Sept. 5, 2020]
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