Linux vs Windows

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Slide 1

Title Slide

• • Title: Windows vs. Linux: A Security Comparison

• Subtitle: Understanding the Differences
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Speaker Notes In this presentation, we will explore the key differences between Windows and Linux operating systems, focusing on how these differences impact system security. We will cover file systems, account management, application installation, and unique security features.

Slide 2

File System Differences

• Title: File System Differences
• Bullet Points:
  • Windows: Uses NTFS file system by default. Designed for ease of use and compatibility.
  • Linux: Uses a variety of file systems, including Ext4 (common choice). Offers flexibility and performance benefits.
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Speaker Notes The file system determines how data is stored and organized on a disk drive. Windows primarily uses the NTFS file system, which offers features like file permissions and access control lists (ACLs) for security. Linux offers a wider variety of file systems, with Ext4 being a popular choice due to its journaling capabilities that improve data recovery in case of crashes.

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Slide 3

File System Structure

• • Title: File System Structure

• Bullet Points:
  • Windows: Hierarchical structure with a root directory (C:) and subdirectories for organization.
  • Linux: Follows a tree-like structure with a single root directory (/). Everything else branches from there.
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Speaker Notes Both Windows and Linux use a hierarchical file system structure for organization. However, Windows uses a drive letter system (C:) for the root directory, while Linux has a single root directory (/). This difference can impact how users navigate the file system and locate files.

Slide 4

File Security

• Title: File Security
• Bullet Points:
  • Windows: Relies on NTFS permissions and ACLs to control access to files and folders.
  • Linux: Uses file system permissions (owner, group, others) and capabilities for granular control.
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Speaker Notes Both Windows and Linux offer mechanisms to control access to files and folders. Windows uses NTFS permissions and ACLs, allowing for detailed control over who can access a file and what actions they can perform (read, write, execute). Linux employs a simpler system with owner, group, and others permissions, along with capabilities for more granular control.

Slide 5

Account Management

• Title: Account Management
• Bullet Points:
  • Windows: Primarily uses local accounts for user authentication. Domain accounts can be used in enterprise environments.
  • Linux: Relies on user accounts with varying privilege levels (root, regular user). Focuses on strong password management.
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Speaker Notes Account management differs between the two operating systems. Windows typically uses local accounts for user authentication on a single machine. Domain accounts can be used in corporate environments for centralized management. Linux, on the other hand, relies on user accounts with varying privilege levels. The root account has full administrative access, while regular user accounts have limited privileges, promoting a principle of least privilege for enhanced security.

Slide 6

Account Types

• Title: Account Types
• Bullet Points:
  • Windows: Standard user accounts, administrator accounts. Limited user accounts can be created for enhanced security.
  • Linux: Root account (administrator), regular user accounts, system accounts for specific services.
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