Hypervisors and Security

by | Feb 8, 2020 | CCNA, CCNP, CompTIA, Data Breaches and Prevention, Exclusive Articles, Malware Prevention, Virtualization and Security

Hypervisors

Without hypervisors, physical computers can run only one operating system. Computer hardware normally can handle requests from one operating system only. But, this causes servers to waste computational resources. Usually, if a server is running a single operating system, it will only need a fraction of the computing resources the hardware can provide. So, to better utilize the hardware resources we use virtualization. We run multiple virtual machines (VMs) on the same computing hardware. These VMs can run different operating systems and they can run independently of each other. A hypervisor is software, firmware, or hardware that enables us to run multiple virtual machines on a single host machine.

In this article, we would discuss more on different types of hypervisors, how they work and what the security concerns of hypervisors are.

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Amrita Mitra

Author

Ms. Amrita Mitra is an author, who has authored the books “Cryptography And Public Key Infrastructure“, “Web Application Vulnerabilities And Prevention“, “A Guide To Cyber Security” and “Phishing: Detection, Analysis And Prevention“. She is also the founder of Asigosec Technologies, the company that owns The Security Buddy.

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