- OS - Home
- OS - Needs
- OS - Overview
- OS - History
- OS - Components
- OS - Structure
- OS - Architecture
- OS - Services
- OS - Properties
- Process Management
- Operating System Processes
- Process Control Block
- Operations on Processes
- Inter Process Communication
- Context Switching
- Multi-threading
- Scheduling Algorithms
- Process Scheduling
- Preemptive and Non-Preemptive Scheduling
- Scheduling Algorithms Overview
- FCFS Scheduling Algorithm
- SJF Scheduling Algorithm
- Round Robin Scheduling Algorithm
- HRRN Scheduling Algorithm
- Priority Scheduling Algorithm
- Multilevel Queue Scheduling
- Lottery Scheduling Algorithm
- Turn Around Time & Waiting Time
- Burst Time in SJF Scheduling
- Process Synchronization
- Process Synchronization
- Critical Section Problem
- Critical Section Synchronization
- Mutual Exclusion Synchronization
- Semaphores
- Counting Semaphores
- Mutex
- Turn Variable
- Bounded Buffer Problem
- Reader Writer Locks
- Test and Set Lock
- Peterson's Solution
- Monitors
- Sleep and Wake
- Race Condition
- OS Deadlock
- Introduction to Deadlock
- Conditions for Deadlock
- Deadlock Handling
- Deadlock Prevention
- Deadlock Avoidance (Banker's Algorithm)
- Deadlock Detection and Recovery
- Deadlock Ignorance
- Memory Management
- Memory Management
- Contiguous Memory Allocation
- Non-Contiguous Memory Allocation
- First Fit Algorithm
- Next Fit Algorithm
- Best Fit Algorithm
- Worst Fit Algorithm
- Fragmentation
- Virtual Memory
- Segmentation
- Buddy System
- Slab Allocation
- Overlays
- Paging and Page Replacement
- Paging
- Demand Paging
- Page Table
- Page Replacement Algorithms
- Optimal Page Replacement Algorithm
- Belady's Anomaly
- Thrashing
- Storage and File Management
- File Systems
- File Attributes
- Structures of Directory
- Linked Index Allocation
- Indexed Allocation
- Disk Scheduling Algorithms
- FCFS Disk Scheduling
- SSTF Disk Scheduling
- SCAN Disk Scheduling
- LOOK Disk Scheduling
- I/O Systems
- I/O Hardware
- I/O Software
- OS Types
- OS - Types
- OS - Batch Processing
- OS - Multiprocessing
- OS - Hybrid
- OS - Monolithic
- OS - Zephyr
- OS - Nix
- OS - Linux
- OS - Blackberry
- OS - Garuda
- OS - Tails
- OS - Clustered
- OS - Haiku
- OS - AIX
- OS - Solus
- OS - Tizen
- OS - Bharat
- OS - Fire
- OS - Bliss
- OS - VxWorks
- OS - Embedded
- OS - Single User
- Miscellaneous Topics
- OS - Security
- OS Questions Answers
- OS - Questions Answers
- OS Useful Resources
- OS - Quick Guide
- OS - Useful Resources
- OS - Discussion
Tails Operating System
The Tails (The Amnesic Incognito Live System) is a security-focused, privacy-enhanced Linux-based operating system designed to help users stay anonymous and protect their privacy while online. Built on Debian and tailored for maximum anonymity, Tails routes all network traffic through the Tor network and leaves no trace on the host machine. Tails is widely used by journalists, activists, researchers, and privacy-conscious users who need to avoid surveillance and protect sensitive data.
Features of Tail Operating System
Live Operating System (Stateless): Tails runs as a live OS, meaning its booted from a USB drive, CD, or DVD without needing installation. This prevents data from being saved on the host computer.
Tor Network for Anonymity: Tails forces all network connections through the Tor network, anonymizing the users internet activity and IP address.
Amnesic by Design: Tails runs entirely in the systems RAM, which is cleared upon shutdown, leaving no data remnants on the computer.
MAC Address Spoofing: Tails automatically changes the devices MAC address, preventing the hardware address from being used to track the device on networks.
Automatic Security Updates: Tails regularly checks for updates and notifies the user to apply them, helping keep the system secure against known vulnerabilities.
How Tail Operating System works?
The TAILS (The Amnesic Incognito Live System) is a security-focused, privacy-enhanced operating system designed to help users maintain their anonymity and protect their privacy while using a computer. TAILS is built on Debian Linux and designed to be used as a live operating system, meaning it can be run directly from a USB drive or DVD without leaving any trace on the computer its used on. Heres an overview of how TAILS works:
Live Environment: TAILS runs as a "live system," meaning that you boot into it directly from a USB or DVD, and it operates in your computers RAM. When you shut down, all data is erased from RAM, leaving no traces.No Persistent Storage by Default: By default, TAILS does not write any data to the computer's hard drive, ensuring that no logs, temporary files, or sensitive data are stored after you shut down.
TAILS includes a range of automatic security settings, such as blocking insecure protocols and updating Tor and other key components regularly. Its frequently updated with security patches to address vulnerabilities.