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Hi,<br />
<br />
1) This is related to Security<br />
2) I believe the main goal is to block the website (to browsed at a Company)<br />
3) My question:<br />
- What Operating system is used for it?<br />
- I heard It is a &quot;linux box&quot;, is it true?<br />
- If it is linux box, can we us Centos 5?<br />
- Please tell a little bit about this Websense<br />
<br />
thanks,<br />
tjie
</div>
</div>


Hi,

1) This is related to Security
2) I believe the main goal is to block the website (to browsed at a Company)
3) My question:
- What Operating system is used for it?
- I heard It is a "linux box", is it true?
- If it is linux box, can we us Centos 5?
- Please tell a little bit about this Websense

thanks,
tjie

Websense: Where to install

Security is the protection of information systems from theft or damage to the hardware, the software, and the information on them, as well as from disruption or misdirection of the services they provide. The main goal of security is protecting assets, and an asset is anything of value and worthy of protection.  Information Security is a discipline of protecting information assets from threats through safeguards to achieve the objectives of confidentiality, integrity, and availability or CIA for short. On the other hand, disclosure, alteration, and disruption (DAD) compromise the security objectives.

Security

The Linux operating system, in all its flavors, has its own share of security flaws that allow intrusions, but there are various mechanisms by which these flaws can be removed, generally divided into two parts: authentication and access control. Authentication is responsible for ensuring that a user requesting access to the system is really the user with the account, while access control is responsible for controlling which resources each account has access to and what kind of access is permitted.

Linux Security

The variety of Linux distributions creates myriad issues relating to configuration and operations when computers are networked, not the least of which is the use of various network management applications, some of which are included with specific distributions, while others are standalone applications.