Cisco Cisco Firepower Management Center 4000 Licensing Information

Open Source Used In FireSIGHT System Version 5.4.0.x

483

2.50.1 Available under license :

Terms of Perl itself

a) the GNU General Public License as published by the Free

Software Foundation; either version 1, or (at your option) any

later version, or

b) the "Artistic License"

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The General Public License (GPL)

Version 2, June 1991

Cambridge, MA 02139, USA. Everyone is permitted to copy and distribute

verbatim copies of this license document, but changing it is not allowed.

Preamble

The licenses for most software are designed to take away your freedom to share

and change it. By contrast, the GNU General Public License is intended to

guarantee your freedom to share and change free software--to make sure the

software is free for all its users. This General Public License applies to most of

the Free Software Foundation's software and to any other program whose

authors commit to using it. (Some other Free Software Foundation software is

covered by the GNU Library General Public License instead.) You can apply it to

your programs, too.

When we speak of free software, we are referring to freedom, not price. Our

General Public Licenses are designed to make sure that you have the freedom

to distribute copies of free software (and charge for this service if you wish), that

you receive source code or can get it if you want it, that you can change the

software or use pieces of it in new free programs; and that you know you can do

these things.

To protect your rights, we need to make restrictions that forbid anyone to deny

you these rights or to ask you to surrender the rights. These restrictions

translate to certain responsibilities for you if you distribute copies of the

software, or if you modify it.

For example, if you distribute copies of such a program, whether gratis or for a

fee, you must give the recipients all the rights that you have. You must make

sure that they, too, receive or can get the source code. And you must show

them these terms so they know their rights.

We protect your rights with two steps: (1) copyright the software, and (2) offer