<s>
ParrotOS	O
,	O
a	O
Linux	B-Application
distro	I-Application
focused	O
on	O
penetration	O
testing	O
,	O
forensics	O
,	O
and	O
online	O
anonymity	O
.	O
</s>
<s>
ToolVendorTypeLicenseTasksCommercial	O
statusAircrack-ngGPLPacket	O
sniffer	O
and	O
injector	B-Protocol
;	O
WEP	O
encryption	O
key	O
recoveryFreeMetasploitRapid7application	O
,	O
frameworkEULAVulnerability	O
scanning	O
,	O
vulnerability	O
developmentMultiple	O
editions	O
with	O
various	O
licensing	O
terms	O
,	O
including	O
one	O
free-of-charge.NessusTenable	O
Network	O
SecurityProprietary	O
;	O
GPL	B-License
(	O
2.2.11	O
and	O
earlier	O
)	O
Vulnerability	O
scannerNmapterminal	O
applicationGPL	O
v2computer	O
security	O
,	O
network	O
managementFreeOpenVASGPLNikto	O
Web	O
ScannerGPLSQLmapWiresharkRiverbed	O
Technology	O
(	O
sponsor	O
)	O
desktop	O
applicationGPL2Network	O
sniffing	O
,	O
traffic	O
analysis	O
Free	O
.	O
</s>
