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        Bitdefender Hipervisor Introspection ( HVI )

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        Bitdefender was the first to develop?Hypervisor Introspection (HVI).?A?groundbreaking security approach, HVI?introspects?the memory of running virtual machines?using?Virtual Machine Introspection?APIs in Xen and KVM hypervisors.?By applying security logic, HVI?searches for attack techniques, such as buffer overflows, heap spray and code injection, to?detect and block?malicious activity before an attacker gains a foothold on targeted systems.?In leveraging the hypervisor, the technology?needs no?software within protected virtual machines,?allowing?complete insight without sacrificing isolation.

        HVI can be downloaded and used for free.?For production use, Bitdefender advises organizations to?purchase?封闭性痘痘Bitdefender Hypervisor Introspection Enterprise Support封闭性痘痘.

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        In-guest elements of security stacks are, by nature, not isolated from the workloads they protect, while network solutions?are hampered by a lack of insight into the context of virtual machines. By operating at hypervisor level, HVI?enjoys deep insight into the memory of running virtual machines while?remaining?isolated, at the hardware layer, from protected systems.

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        By leveraging Virtual Machine Introspection APIs in the Xen and KVM hypervisors,?HVI?is able to?introspect the memory of running virtual machines. Bitdefender developed, and?later open-sourced,?the?Hypervisor Introspection Engine?to apply security logic to user- and kernel-mode memory of running virtual machines.

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        Securing any organization?involves multiple approaches to security,?from?the network to the endpoint, and down to the hypervisor.?HVI does not displace existing in-guest security tools, such as antimalware. What HVI does is focus on the use of attack techniques, such as buffer overflows, heap spray, and code injection, which are used over?and?over to exploit?vulnerabilities in operating systems and software.

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        HVI focuses on attack techniques?that?abuse?software vulnerabilities to gain an initial foothold on a target system or escalate privilege.?For example, an attacker may use a buffer overflow to exploit a known or unknown vulnerability. By introspecting memory, HVI recognizes the buffer overflow condition, without requiring knowledge of the specific exploit or vulnerability, detecting and stopping the attack before?a system is compromised.

        Want to learn more?

        DOWNLOAD DATASHEET

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        Instead of scanning millions of malware samples, Hypervisor Memory Introspection detects the handful of associated attack techniques, which are only visible at the hypervisor level, identifying zero-days as easily as any known exploit. Bitdefender HVI does not require signature updates, since the attack techniques do not change.

        Protection at operating system level

        HUNDREDS OF MILLIONS
        OF KNOWN AND UNKNOWN THREATS

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        OPERATING SYSTEM LEVEL

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        A HANDFUL OF ATTACK TECHNIQUES
        HEAP SPRAY | CODE INJECTION | API HOOKING, ETC.

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        HYPERVISOR LEVEL

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        Browsers and browsing have become a primary attack vector used by malicious actors as an entry-point for phishing, ransomware, and advanced targeted attacks. Bitdefender and Citrix have developed a secure browsing solution to help you reduce the attack surface arising from legacy, unprotected, or misconfigured browsers and careless or unscrupulous browsing activity.

        READ SECURE BROWSER WHITEPAPER

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        The Virtual Machine Introspection (VMI) APIs of?the?Xen and KVM?open-source hypervisors?were extended to take advantage of CPU-level instructions and facilitate HVI. Bitdefender was the first vendor to take advantage of VMI by developing HVI.

        In?mid-2020, Bitdefender provided the HVI technologies to the open-source community?as a sub-project of?Xen Project?to foster further research and development, which you can take part in. That project, known?as?Hypervisor-based Memory Introspection (HVMI), can be found at?https://github.com/hvmi.

        Bitdefender offers support and services, known as?封闭性痘痘Bitdefender Hypervisor Introspection Enterprise Support封闭性痘痘, for HVI.?Licensed as a subscription on a per-CPU basis, HVI includes support for?centralized?management?via?GravityZone,?support of new operating systems and versions, as well as day-to-day?troubleshooting and?deployment?guidance.

        HVMI Docs

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        Hypervisor Introspection can be used?without cost. For production environments,
        封闭性痘痘Bitdefender Hypervisor Introspection Enterprise Support封闭性痘痘?is?strongly recommended.

        You will find details of the Bitdefender Hypervisor Introspection (HVI) Enterprise Support Policy here

        If you are interested in finding-out more about 封闭性痘痘Bitdefender Hypervisor Introspection Enterprise Support封闭性痘痘, simply click the appropriate checkbox after clicking on the 封闭性痘痘Get HVI封闭性痘痘 button on this page.

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        Do you need help deciding which solution is right for you? The Bitdefender Sales Team is happy to be of service.

        Get support