基于云的防病毒软件不会将病毒定义存储在您的Windows计算机上。这种基于云的防病毒软件不会使用您计算机的处理能力，而是将有关潜在恶意文件的数据发送到公司的服务器进行分析。这种方法旨在利用最新的签名而不需要更新签名数据库。

适用于 Windows 10 的免费云杀毒软件

云防^{(Cloud Antivirus)}病毒软件^{(antivirus software)}是一种将其定义存储在云中的防病毒软件——即，在公司自己的服务器上。因此，它们不会占用太多磁盘空间。它们也很快，不会消耗很多资源。

用户脑海中可能出现的一个问题是，他或她在未连接到Internet时是否仍会受到保护？

“Yes, you do not need to be connected to the Internet all the time in order to be protected. Cloud Antivirus stores a “local cache copy” of Collective Intelligence for offline operation. As soon as you disconnect, Cloud Antivirus still works in the background, checking every file against its local cache of detections. This local cache includes, amongst other things, detection for all malware files which are currently in circulation and affecting users.”

以下是一些适用于Windows 10的最佳免费基于云的^{(Windows 10)}防病毒软件^(Antivirus)：

1. 熊猫免费云杀毒软件
2. 卡巴斯基安全云免费版
3. Comodo 云杀毒软件。

1]熊猫免费云杀毒软件

熊猫的特点：^{(Features of Panda:)}

• 行为障碍。主动、无签名、针对恶意软件通常使用的恶意操作的保护。PDF/DOC/XLS/PPT/WMV/etc通用^(Generic)拦截。滴管。兼容 32 位和 64位^(Systems)Windows操作系统。
• 行为分析（仅限PRO）。运行时分析和阻塞正在运行的进程。兼容 32 位操作系统以及^(Systems)64 位系统下的 32 位进程。
• 高级配置。能够^(Ability)打开/关闭和调整不同引擎的行为、云响应、高级日志记录、回收站设置、排除等。
• AV 进程和配置的自我保护。
• 重新执行之前撤消的检测，以便再次检测到它们。
• 和更多

^{(Cloud Antivirus)}来自Panda的^(Panda)Cloud Antivirus现在称为 Panda Free Antivirus。  此Cloud Antivirus 与其他防病毒软件兼容，并提供两种版本：免费版和专业版^(Pro)。

2]卡巴斯基安全云免费

Kaspersky Security Cloud（基本版）是适用于Windows计算机的免费^(Windows)防病毒^(Antivirus)解决方案，在浏览互联网时还提供安全连接 ( VPN ) 并带有自适应安全功能。虽然它带有两个付费产品，但在这篇评论中，我们谈论的是免费版本，它物有所值。

Kaspersky Security Cloud Free为您提供^{(Kaspersky Security Cloud Free)}Kaspersky Free Antivirus不支持的远程控制和管理选项。这是两者的主要区别。

3] Comodo云杀毒软件

Comodo Cloud Antivirus提供实时防病毒监控，并使用病毒监控、自动沙箱和行为分析技术的强大组合，立即保护您的计算机免受所有已知和未知恶意软件的侵害。

Have any of you tried any cloud-based antivirus? If so, please do share – love to hear your experience!

Best free Cloud Antivirus for Windows 10

Α cloud-based antivirus softwаre does not store the virus definitions on your Windows computer. Rаther than using your computer’s processing power, this cloud-based antivirus sends data about potentially malicious files to the company’s ѕervers for analysis. Τhis approаch is intended to take advantage of thе lаtest signatures withоut the need for signature database updates.

Free Cloud Antivirus for Windows 10

A Cloud Antivirus is an antivirus software that stores its definitions on the cloud – i.e., on the company’s own servers. As a result of this, they do not occupy much disk space. They are also fast and do not consume many resources.

One question which could arise in a user’s mind is that, would he or she be still protected when not connected to the Internet?

“Yes, you do not need to be connected to the Internet all the time in order to be protected. Cloud Antivirus stores a “local cache copy” of Collective Intelligence for offline operation. As soon as you disconnect, Cloud Antivirus still works in the background, checking every file against its local cache of detections. This local cache includes, amongst other things, detection for all malware files which are currently in circulation and affecting users.”

Here are some of the best free Cloud-based Antivirus available for Windows 10:

1. Panda Free Cloud Antivirus
2. Kaspersky Security Cloud Free
3. Comodo Cloud Antivirus.

1] Panda Free Cloud Antivirus

Features of Panda:

• Behavioral blocking. Proactive, signature-less, protection against malicious actions typically used by malware. Generic blocking of malicious PDF/DOC/XLS/PPT/WMV/etc. droppers. Compatible with both 32 and 64bit Windows Operating Systems.
• Behavioral analysis (PRO only). Runtime analysis and blocking of running processes. Compatible with 32bits Operating Systems as well as for 32bit processes under 64bit systems.
• Advanced configuration. Ability to turn on/off and tweak the behavior of the different engines, cloud responses, advanced logging, recycle bin settings, exclusions, etc.
• Self-protection of the AV processes and configurations.
• Re-do detections that were previously undone so that they are detected again.
• And more

Cloud Antivirus from Panda is now called Panda Free Antivirus.  This Cloud Antivirus is compatible with other antivirus software and is available in two flavors: Free Edition and Pro.

2] Kaspersky Security Cloud Free

Kaspersky Security Cloud (basic version) is a free Antivirus solution for Windows computers which also offers secure connection(VPN) when browsing the internet and comes with adaptive security features. While it comes with two paid offerings, in this review we are talking about the free version which is worth for what it has to offer.

Kaspersky Security Cloud Free gives you remote control and management options that Kaspersky Free Antivirus does not support. That is the main difference between the two.

3] Comodo Cloud Antivirus

Comodo Cloud Antivirus offers real-time antivirus monitoring and uses a powerful combination of virus monitoring, auto-sandbox and behavior analysis technologies to immediately protect your computer from all known and unknown malware.

Have any of you tried any cloud-based antivirus? If so, please do share – love to hear your experience!

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