SlickStack

Website

slickstack.io

$ Details

free

Platforms

Wordpress Linux PHP

Categories

#VPS #WordPress #Web Servers #Cloud Hosting #Configuration Management #Virtual Machine Management #Server Configuration And Automation

OpenSSH

Website

openssh.com

$ Details

-

Platforms

-

Categories

#SSH #Server Management #Terminal Tools #Server Configuration And Automation

SlickStack features and specs

• Performance Optimization
  SlickStack is optimized for performance, implementing Nginx, PHP-FPM, and Redis caching in a streamlined manner to enhance the speed and responsiveness of WordPress sites.
• Security Features
  SlickStack offers built-in security enhancements such as firewalls, automated updates, and fail2ban to help protect WordPress sites from common vulnerabilities.
• Minimalist Configuration
  Designed to be lightweight, SlickStack emphasizes minimalism, avoiding unnecessary modules and plugins to reduce bloat and complexity.
• Free and Open Source
  SlickStack is free to use and open source, allowing developers to review the code and make contributions, ensuring transparency and community collaboration.
• Support for Latest Technologies
  The stack includes modern technologies such as HTTP/2 and Let's Encrypt SSL certificates, ensuring up-to-date performance and security standards.

OpenSSH features and specs

• Security
  OpenSSH provides secure encrypted communications between two untrusted hosts over an insecure network, offering strong encryption standards and authentication mechanisms.
• Open Source
  As an open-source project, OpenSSH is free to use and benefits from contributions and transparency from a wide community of developers and users.
• Portability
  OpenSSH is highly portable and available across many operating systems, including Linux, macOS, and Windows, making it a versatile tool for different environments.
• Rich Feature Set
  In addition to basic SSH functionality, OpenSSH includes features like secure file transfer (SFTP and SCP), tunneling, forwarding, and key management.
• Strong Community Support
  OpenSSH benefits from extensive community and developer support, ensuring regular updates, patches, and a wealth of documentation and user discussions.

Possible disadvantages of OpenSSH

• Complexity
  Configuring and managing OpenSSH can be complex, especially for beginners, and requires a good understanding of security principles and SSH protocols.
• Performance Overhead
  Encryption and decryption processes can introduce performance overhead, which can be a concern in environments with high traffic or limited resources.
• Dependency on Proper Configuration
  The security of OpenSSH heavily depends on proper configuration; misconfigurations can lead to vulnerabilities, defeating the purpose of using a secure protocol.
• Limited GUI Tools
  OpenSSH primarily operates via command-line interface (CLI), which may not be as user-friendly as graphical user interface (GUI) tools for some users.
• Compatibility Issues
  While OpenSSH is highly portable, there can be compatibility issues with certain legacy systems or non-standard SSH implementations.

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Ubuntu Server 18.04 Administration Guide Part 02 - Securing OpenSSH

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