<div>
<div class="content wysiwyg-content">
In one of the shares on our netapp the following security group/username appear in the security tab<br />
<br />
S-1-5-21-365640244-1059443<wbr />29840-2834<wbr /><br />
<br />
1) what is it?<br />
<br />
2) should I remove it?
</div>
</div>


In one of the shares on our netapp the following security group/username appear in the security tab

S-1-5-21-365640244-105944329840-2834

1) what is it?

2) should I remove it?

Unknown security group

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

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.