Ratings and Reviews 0 Ratings

Total
ease
features
design
support

This software has no reviews. Be the first to write a review.

Write a Review

Ratings and Reviews 0 Ratings

Total
ease
features
design
support

This software has no reviews. Be the first to write a review.

Write a Review

Alternatives to Consider

  • RaimaDB Reviews & Ratings
    12 Ratings
    Company Website
  • Invoice Home Reviews & Ratings
    5,702 Ratings
    Company Website
  • Bitdefender Ultimate Small Business Security Reviews & Ratings
    3 Ratings
    Company Website
  • Wiz Reviews & Ratings
    1,452 Ratings
    Company Website
  • Checksum.ai Reviews & Ratings
    1 Rating
    Company Website
  • RunMyJobs by Redwood Reviews & Ratings
    425 Ratings
    Company Website
  • Proton VPN Reviews & Ratings
    41,009 Ratings
    Company Website
  • JDisc Discovery Reviews & Ratings
    27 Ratings
    Company Website
  • Kechie Reviews & Ratings
    64 Ratings
    Company Website
  • EZO AssetSonar Reviews & Ratings
    112 Ratings
    Company Website

What is µ-visor?

µ-visor is a cutting-edge virtualization solution for microcontrollers created by Green Hill Software, aiming to deliver strong hardware-enforced software separation while supporting multiple operating systems and ensuring real-time efficiency for the secure integration of critical workloads on resource-constrained processors. Its flexible and efficient design allows for the simultaneous operation of various operating systems on a single CPU without causing interference, while also providing multiple options to enhance the utilization of multi-core capabilities and limited processor resources. Tailored specifically for environments that require rigorous safety and security certifications across different industries, this product benefits from the comprehensive support provided by Green Hills' advanced integrated development tools. Moreover, the virtual machines and operating systems running within µ-visor are kept independent from one another through its hardware-enforced separation feature, which adds an extra layer of reliability and safety. This unique combination of features positions µ-visor as an excellent option for developers aiming to maximize both the performance and security of their microcontroller-based applications. As industries continue to evolve and demand higher standards, µ-visor stands out as a crucial tool for future-proofing critical systems.

What is syzkaller?

Syzkaller is an unsupervised, coverage-guided fuzzer designed to uncover vulnerabilities in kernel environments, and it supports multiple operating systems including FreeBSD, Fuchsia, gVisor, Linux, NetBSD, OpenBSD, and Windows. Initially created to focus on fuzzing the Linux kernel, its functionality has broadened to support a wider array of operating systems over time. When a kernel crash occurs in one of the virtual machines, syzkaller quickly begins the process of reproducing that crash. By default, it utilizes four virtual machines to carry out this reproduction and then strives to minimize the program that triggered the crash. During this reproduction phase, fuzzing activities may be temporarily suspended, as all virtual machines could be consumed with reproducing the detected issues. The time required to reproduce a single crash can fluctuate greatly, ranging from just a few minutes to possibly an hour, based on the intricacy and reproducibility of the crash scenario. This capability to minimize and evaluate crashes significantly boosts the overall efficiency of the fuzzing process, leading to improved detection of kernel vulnerabilities. Furthermore, the insights gained from this analysis contribute to refining the fuzzing strategies employed by syzkaller in future iterations.

Media

Media

Integrations Supported

FreeBSD
Fuchsia Service Maintenance Software
NetBSD
OpenBSD

Integrations Supported

FreeBSD
Fuchsia Service Maintenance Software
NetBSD
OpenBSD

API Availability

Has API

API Availability

Has API

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Pricing Information

Free
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

Green Hills Software

Date Founded

1982

Company Website

www.ghs.com/products/u-visor.html

Company Facts

Organization Name

Google

Company Location

United States

Company Website

github.com/google/syzkaller

Categories and Features

Categories and Features

Popular Alternatives

ClusterVisor Reviews & Ratings

ClusterVisor

Advanced Clustering

Popular Alternatives

ClusterFuzz Reviews & Ratings

ClusterFuzz

Google
INTEGRITY RTOS Reviews & Ratings

INTEGRITY RTOS

Green Hills Software
ToothPicker Reviews & Ratings

ToothPicker

Secure Mobile Networking Lab