09. Sharing Drives and Folders.pdf

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Sharing Drives

and Folders

Security Fundamentals

Instructor: Don Jones

Sharing Drives and Folders

Security Fundamentals

In This Lesson:

 Introduction to Shares

 Share vs. File/Folder Permissions

 Special and Administrative Shares

Sharing Drives and Folders

Security Fundamentals

Introduction to Shares

• Shares expose a portion of the file system to network users.

• This enables portions of the file system to remain private and

unseen by network users.

• Shares can expose a single folder (and all its contents), or an

entire drive (and everything on it).

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Sharing Drives and Folders

Security Fundamentals

Share vs. File Permissions

• Shares also have their own permissions, similar to NTFS

permissions.

• They are a top-level object, and do not inherit permissions from

anyplace.

• Only the permissions allowed by the share may pass through to

NTFS.

• In other words, if the share only permits Read, it doesn’t matter

what extra permissions are on the files – only “Read” activity

will make it through the share.

• You can have multiple shares, with different permissions,

pointing to the same drive or folder.

Sharing Drives and Folders

Security Fundamentals

Special and Admin Shares

• On servers, drives are shared by default using an Administrative

share – such as C$.

• The $ prevents the share from being advertised to the network;

you have to know about it to connect to it.

• Only Administrators are given permission by default.

• Special shares:

– ADMIN$ - points to the Windows system folder, used for

remote administration

– IPC$ - Used for inter-process communications

– PRINT$ - Used for remote administration of printers

Sharing Drives and Folders

Security Fundamentals

What We Covered

 Introduction to Shares

 Share vs. File/Folder Permissions

 Special and Administrative Shares

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

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Plik z chomika:

Inne pliki z tego folderu:

01. Getting Started with Security Fundamentals.pdf (242 KB)
03. Physical Security as the First Line of Defense.pdf (201 KB)
02. Introducing Security.pdf (209 KB)
05. Authentication Basics.pdf (281 KB)
07. Using Encryption to Protect Data.pdf (233 KB)

Inne foldery tego chomika:

MP3

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