Allocates kernel memory loads new, secure code into it

Momentarily freezes all processes in a ‘safe’ mode

Modifies original functions and jumps to new secure code, ensuring old (vulnerable) code can never run

Unfreezes all processes and resumes

KernelCare Enterprise

Rebootless Linux Kernel Patching & Custom Patching

Private patch server for gated infrastructures - ePortal

Works On-prem & in the cloud

Out-of-the-box integration with patch management & vulnerability assessment tools

Rebootless Linux Kernel Patching & Custom Patching

Works On-prem & in the cloud

Private patch server for gated infrastructures - ePortal

Out-of-the-box integration with patch management & vulnerability assessment tools

Supported Distributions

For a complete list of supported kernels and patches, visit this page

Out-of-the-box Integrations

1,500+ Enterprise companies trust KernelCare Enterprise with their 500,000 Enterprise Systems

Testimonials

Customers About KernelCare Enterprise

Oscar Steenmann Managing Partner

Our reputation is built on commitment to keep our systems absolutely stable. Therefore, we spent a few months trying out KernelCare and testing it. KernelCare has not disappointed, it has proven itself to be reliable on all our AWS-based instances. It is also a lot cheaper than its competitors that allowed us to pass savings to our customers and remain competitive. Finally, looking at our time-keeping stats, we saw that we were spending on average 40 hours dealing with every kernel vulnerability. With KernelCare it takes just 15 minutes to patch the same amount of servers

Dean Suhr President

Quick easy install, automatic - it runs in the background, my server is always up to date ... no downtime!

Alex Wojtowicz Owner

We have been using KernelCare at our EC2 instances and web hosting servers for a long time. We do not run EC2 instances without KernelCare because we think that this is fundamental to bring security and reliability to our company and customers.

Andrzej Talarek Java Developer

We tested it, but to be honest, it wasn’t very exciting - it ‘just worked’.

Justin Jett Director of Audit and Compliance

KernelCare provides services that make server management easy, particularly with regard to security. Not needing to restart a server to get the latest kernel security updates is essential for business-critical applications that can't be taken down for patches. Additionally, their solutions allow some legacy applications to remain secure when alternative options are not available on the market or would be cost-prohibitive to implement.

Philip Rawlinson Technical Director

KernelCare keeps a vital part of our services updated without having downtime from reboots - with all the recent Intel exploits this has been even more valuable than ever. KernelCare also adds additional security to the Kernel making it seem even better value for money. I use it across all our server fleet and would recommend it to all Linux administrators.

TuxCare Pricing is Designed with the needs of IT Teams in Mind

Affordably priced in principle, TuxCare also provides volume discounts for large enterprise Linux infrastructures.

Starting from

$3.95
OSI / month
OSI - Operating System Image, including physical device, virtual machine or a public cloud instance.

* OSI – Operating System Image, including physical device, virtual machine or a public cloud instance

for KernelCare Enterprise subscription. Volume discounts apply

Contact us

On average, it takes 43 DAYS to see a cyberattack once a patch is released for a critical or high priority vulnerability. Timing is critical when it comes to security updates. TuxCare Live Patching Services will take on most of the patching lifecycle tasks and complete them in four steps without a system reboot, reducing the typical patching task resources by 60%!
  • Contact us Leave your message in a form and we will reply to it as soon as possible.
  • BOOK A MEETING Pick a date that works for you to see available times to meet with one of TuxCare engineers.

Contact sales for a volume discount

Select a Date & Time

Add more security with other Live Patching Services by TuxCare

Library

That detects and patches shared libraries in-memory without disrupting the applications using them.

Learn More
IoT

Provides live patching for Linux kernels in IoT devices without disrupting ongoing processes and operations.

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QEMU

Protects enterprise virtualization stack with live patching that does not affect virtual machines or requires migrating them to other servers.

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DataBase

Keeps the enterprise’s most important asset, data, safe by live patching the database server, MySQL, MariaDB or PostgreSQL, without restarting the DB or any applications using it.

Learn More
LibraryCare add-on for

That detects and patches shared libraries in-memory without disrupting the applications using them.

Learn More
IoT

Provides live patching for Linux kernels in IoT devices without disrupting ongoing processes and operations.

Learn More
QEMU

Protects enterprise virtualization stack with live patching that does not affect virtual machines or requires migrating them to other servers.

Learn More
DataBase

Keeps the enterprise’s most important asset, data, safe by live patching the database provider, MySQL, MariaDB or PostgreSQL, without interrupting the applications that depend on it.

Learn More

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