Skip to main content

Week 4 post

 RIAD (redundant array of independent disk) An array is when two or more drives are working as a unit. Below is a detail information about RAID 5 which is the most used or common RAID level.









Comments

Post a Comment

Popular posts from this blog

System Hardening Week 9

  Assume Breach and Be Proactive: Traditional cybersecurity is reactive, responding to known attack methods. However, sophisticated adversaries continuously evolve their tactics to bypass security solutions. Threat hunting operates under an “assume breach” mindset. It seeks to uncover indications of attack (IOA) that haven’t been detected yet. The goal is to outthink the attacker by identifying and mitigating threats before they access sensitive data.
Post a Comment
Read more

Week 7 Cloud Computing.

  Cloud Computing vs. Internet of Things (IoT) Cloud Computing Cloud computing refers to the delivery of computing services (such as servers, storage, databases, networking, software, and analytics) over the internet ("the cloud"). Key characteristics include: ·          On-Demand Resources : Users can access resources as needed without physical hardware. ·          Scalability : Easily scale resources up or down based on demand. ·          Cost-Effectiveness : Pay-as-you-go pricing models reduce the need for significant upfront investments in hardware. ·          Accessibility : Access services from anywhere with an internet connection. Internet of Things (IoT) The Internet of Things (IoT) is a network of interconnected devices that collect and exchange data. These devices can include anything from smart home appliances t...
Post a Comment
Read more

week 10 Cloud Computing.

  File Storage Description: Structure: Hierarchical, using directories and subdirectories. Data Organization: Files are stored with metadata like filename, timestamps, and permissions. Advantages: Familiarity: Easy for users to understand and manage, akin to traditional file systems. Ideal Use Cases: Great for storing and managing documents, media files, and shared drives. Block Storage Description: Structure: Data is divided into fixed-sized blocks. Data Organization: Each block has a unique identifier, but no metadata is attached directly. Advantages: Performance: High performance and low latency. Flexibility: The operating system can be formatted and used as required. Ideal Use Cases: Databases: Suitable for database applications. Virtual Machines: Commonly used for VM storage and high-performance applications.  
Post a Comment
Read more