## Recognize the BSD methods for restraining a service ##

[Author](authors.html): _name_ _[[contact]]_ _[[BSD_flavour]]_

[Reviewer](technical_reviewers.html): _name_ _[[contact]]_ _[[BSD_flavour]]_

[Reviewer](technical_reviewers.html): _name_ _[[contact]]_ _[[BSD_flavour]]_

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### Concept ###

Recognize the advantages of restraining
a service on an Internet facing system and which utilities are available
to do so on each of the BSDs.

TODO: this does not teach how to setup jail or xen or systrace. Just quickly explain what is available.

TODO: show quick example or explanation of setting up chroot and using chroot


### Introduction ###


### Examples ###


### Practice Exercises ###


### More information ###

chroot(8); jail(8); systrace(1); the third-party Xen application


