freeVSD Enables Safe Experimentation
freeVSD is a promising product. The technique of running multiple server processes for each virtual server results in a robust and reasonably efficient solution. The illusion that the virtual server is a dedicated machine is fairly convincing, but the lack of full control over the virtual's filesystem can be occasionally frustrating. Plus the Admin user's inability to install RPMs is somewhat limiting. But for moderate development, especially where the primary tools you need are already installed and compatible with freeVSD, this is one of the quickest ways to create a fresh Linux system. The chances of inadvertently goofing up the host from a virtual server are negligible.
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In modern computer systems, privacy and security are mandatory. However, connections from the outside over public networks automatically imply risks. One easily available solution to avoid eavesdroppers’ attempts is SSH. But, its wide adoption during the past 21 years has made it a target for attackers, so hardening your system properly is a must.
Additionally, in highly regulated markets, you must comply with specific operational requirements, proving that you conform to standards and even that you have included new mandatory authentication methods, such as two-factor authentication. In this ebook, I discuss SSH and how to configure and manage it to guarantee that your network is safe, your data is secure and that you comply with relevant regulations.Get the Guide