Introduction to SysCare

Overview

SysCare is an online live patching tool that automatically fixes bugs and vulnerabilities in OS components, such as kernels, user-mode services, and dynamic libraries.

SysCare Functions

SysCare supports live patching for kernels and user-mode services:

One-click creation SysCare is a unified environment for both kernel- and user-mode live patches that ignores differences between patches, ensuring they can be created with just one click.
Patch lifecycle operations SysCare provides a unified patch management interface for users to install, activate, uninstall, and query patches.

SysCare Technologies

Unified patches: SysCare masks differences in detail when creating patches, providing a unified management tool to improve O&M efficiency.
User-mode live patching: SysCare supports live patching of multi-process and multi-thread services in user mode, which takes effect when a process or thread is started or restarted.
Lazy mechanism: SysCare fixes the ptrace defect (all kernel calls are ended) and improves the fix success rate.

Bug Catching

Buggy Content

Bug Description

Submit As Issue

It's a little complicated....

I'd like to ask someone.

Just a small problem.

I can fix it online!

Bug Type

Specifications and Common Mistakes

● Misspellings or punctuation mistakes;

● Incorrect links, empty cells, or wrong formats;

● Chinese characters in English context;

● Minor inconsistencies between the UI and descriptions;

● Low writing fluency that does not affect understanding;

● Incorrect version numbers, including software package names and version numbers on the UI.

Usability

● Incorrect or missing key steps;

● Missing prerequisites or precautions;

● Ambiguous figures, tables, or texts;

● Unclear logic, such as missing classifications, items, and steps.

Correctness

● Technical principles, function descriptions, or specifications inconsistent with those of the software;

● Incorrect schematic or architecture diagrams;

● Incorrect commands or command parameters;

● Incorrect code;

● Commands inconsistent with the functions;

● Wrong screenshots.

Risk Warnings

● Lack of risk warnings for operations that may damage the system or important data.

Content Compliance

● Contents that may violate applicable laws and regulations or geo-cultural context-sensitive words and expressions;

● Copyright infringement.

We may contact you through email in regard to the bug fixing solution. You will also be notified through email if you win any prize during the activity.

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Bug Catching