Q: 免费的安卓杀毒软件是否安全？

所有上榜的应用程序 都很安全。但重点是要了解进行恶意软件扫描需要深层访问设备的最敏感部分。恶意杀毒软件往往会泄露用户的隐私数据，威胁安全，并窃取信息。 我对这些应用程序进行了全面测试，它们合法、安全，使用效果跟宣传的一样好。每款应用程序都来自知名品牌，它们在打造出色网络安全产品方面享有盛名。 诺顿 Mobile Security 是我的首选推荐，其所属公司在全球拥有数百万用户，并在网络安全行业有数十年经验。

Q: 安卓杀毒应用程序有哪些功能？

除了检测和删除恶意软件之外，免费安卓杀毒应用程序还可以： 妥善确保个人信息的私密（我推荐 诺顿 Mobile Security ）。 确保设备连接到安全的 Wi-Fi 网络（诺顿也能做到这一点）。 防止设备丢失或被盗（ Avira 的免费安卓应用 具备高效的防盗工具）。 大部分杀毒应用程序还有额外的高级付费功能，每款免费应用背后都有数十种高级版本。如果你的手机上极其私密的敏感信息，最好选择像诺顿这样实惠的优质杀毒软件。

Q: 最佳安卓版免费杀毒应用程序有哪些？

我的首选推荐是 诺顿 Mobile Security （并非 100％ 免费，但有 60 天退款保证）和 TotalAV Mobile Security （具备多种免费功能）。 诺顿具有出色的杀毒保护、暗网监控（目前所有杀毒应用中最好的暗网监控）和快速 VPN（不限浏览数据）等众多实用功能；而 TotalAV 的网页保护、数据泄露扫描和安全浏览器都很不错。 不过还有许多好用的免费安卓杀毒应用程序。它们都能提供强有力的恶意软件保护、网页保护等工具，以确保智能手机或平板电脑安全。

Q: 免费杀毒软件是否可以检测并清除恶意软件？

免费杀毒软件可以检测并清除多种类型的恶意软件。在我的测试中， Bitdefender 等应用程序具备强大的恶意软件检测和清除能力。话虽如此，还是需要格外注意。虽然免费杀毒应用程序可以提供不错的保护功能，但与付费版本相比功能通常较少，保护也不够全面。要想摆脱担忧， 付费杀毒应用 是更明智的选择。

Question 1

免费的安卓杀毒软件是否安全？

Accepted Answer

所有上榜的应用程序都很安全。但重点是要了解进行恶意软件扫描需要深层访问设备的最敏感部分。恶意杀毒软件往往会泄露用户的隐私数据，威胁安全，并窃取信息。

我对这些应用程序进行了全面测试，它们合法、安全，使用效果跟宣传的一样好。每款应用程序都来自知名品牌，它们在打造出色网络安全产品方面享有盛名。诺顿 Mobile Security 是我的首选推荐，其所属公司在全球拥有数百万用户，并在网络安全行业有数十年经验。

Question 2

我的安卓手机是否需要杀毒软件？

Accepted Answer

简单来说，需要！安卓手机或平板电脑可能包含你的个人信息、银行信息、社交媒体、个人图片和文件等敏感数据。此外，它们也算贵重物品了，可能会被小偷盯上。

另外，与 iOS 等其他平台相比，安卓的操作系统相对不那么安全。安卓操作系统以在全球范围内拥有众多独立开发者、编程者和修改者而著称。福祸相依，这也使得安卓系统成为黑客的乐园。

勒索软件、间谍软件、加密劫持软件、监控应用程序和其他恶意软件日日夜夜危害着安卓用户。他们还面临着来自钓鱼网站、短信钓鱼链接甚至是扒手带来的风险。

为了确保设备免受所有这些威胁，你需要一款优质的安卓杀毒软件。它需要具备实时保护、网页保护、防盗工具和其他附加功能。我最心水的安卓手机杀毒软件是诺顿，但它并不是免费的。其移动应用程序提供 14 天免费试用服务，但如果你订阅诺顿的多设备互联网安全套件，就可以零风险试用此应用程序 60 天。

Question 3

安卓杀毒应用程序有哪些功能？

Accepted Answer

除了检测和删除恶意软件之外，免费安卓杀毒应用程序还可以：

妥善确保个人信息的私密（我推荐诺顿 Mobile Security）。
确保设备连接到安全的 Wi-Fi 网络（诺顿也能做到这一点）。
防止设备丢失或被盗（Avira 的免费安卓应用具备高效的防盗工具）。

大部分杀毒应用程序还有额外的高级付费功能，每款免费应用背后都有数十种高级版本。如果你的手机上极其私密的敏感信息，最好选择像诺顿这样实惠的优质杀毒软件。

Question 4

最佳安卓版免费杀毒应用程序有哪些？

Accepted Answer

我的首选推荐是诺顿 Mobile Security（并非 100％免费，但有 60 天退款保证）和 TotalAV Mobile Security（具备多种免费功能）。

诺顿具有出色的杀毒保护、暗网监控（目前所有杀毒应用中最好的暗网监控）和快速 VPN（不限浏览数据）等众多实用功能；而 TotalAV 的网页保护、数据泄露扫描和安全浏览器都很不错。

不过还有许多好用的免费安卓杀毒应用程序。它们都能提供强有力的恶意软件保护、网页保护等工具，以确保智能手机或平板电脑安全。

Question 5

如何免费检查安卓设备是否有病毒？

Accepted Answer

你可以下载声誉良好的免费安卓杀毒软件，以获取它们的杀毒扫描功能，例如诺顿或 TotalAV（两者的恶意软件检测率都很高）。本文中的所有上榜免费安卓杀毒软件也能识别并阻止多种互联网安全威胁，其中很大一部分都有网页保护功能。假如你在网上遇到可疑或具有潜在危险的网站（包括旨在窃取你个人信息的钓鱼网站），这些软件都会向你发出警报。但要全面保护设备，就需要确保你所选择的安卓杀毒软件包含实时病毒防护功能（诺顿有实时保护功能）。

Question 6

安卓设备是否会被黑客攻击？

Accepted Answer

遗憾的是，安卓设备比其他移动设备更容易受到黑客攻击。与其他固件版本（如 iOS）相比，安卓固件的设计更灵活，可定制性强，但这也为黑客和恶意软件提供了可乘之机。由于操作系统存在漏洞，再加上安卓应用程序商店的监管通常较弱，因此设计和散布恶意软件到安卓设备要更容易。这与苹果的 App Store 相比尤为相形见绌（苹果以严格的安全测试而著称）。

为了保护自己免受恶意应用程序的侵害，我推荐使用诺顿 Mobile Security。它不仅具备强大的恶意软件扫描功能，还能在你下载和安装可疑应用程序之前发出警报。

Question 7

我可以在 Chromebook 上使用免费安卓杀毒软件吗？

Accepted Answer

你可以在 Chromebook 上使用免费安卓杀毒软件。幸好大多数 Chromebook 都可以访问 Google Play 商店，因此可以安装并使用 TotalAV 等安卓杀毒应用，以获得基础保护。它们可以扫描你下载的应用程序和文件，检测任何潜在威胁，提供多一重安全保护。不过，值得注意的是，虽然它们能增加一定程度的保护，但这些免费版本可能无法全面防范所有类型的恶意软件或高级威胁。

Question 8

免费杀毒软件是否可以检测并清除恶意软件？

Accepted Answer

免费杀毒软件可以检测并清除多种类型的恶意软件。在我的测试中，Bitdefender 等应用程序具备强大的恶意软件检测和清除能力。话虽如此，还是需要格外注意。虽然免费杀毒应用程序可以提供不错的保护功能，但与付费版本相比功能通常较少，保护也不够全面。要想摆脱担忧，付费杀毒应用是更明智的选择。

Question 9

安卓是否自带杀毒软件？

Accepted Answer

是的，安卓确实内置了用于检测和处理威胁的系统，名为 Google Play Protect。它可以在你下载 Google Play 商店的应用程序之前，对其进行扫描，以确认是否包含恶意软件；同时可以定期检查设备，查找具有潜在危害的应用程序。但 Google Play Protect 无法提供与诺顿等专用杀毒软件相同级别的保护。其恶意软件检测率普遍较低，缺少专用应用程序所具有的重要功能，如实时保护、钓鱼保护和附加安全工具。因此，我建议选择可靠的杀毒应用程序作为补充。

Question 10

Are free Android antivirus apps safe?

Accepted Answer

The ones on this list are all safe. But it’s important to know that scanning for malware requires deep-level access to the most sensitive parts of your device. Malicious antivirus apps can easily compromise your privacy and security and steal your info.

I’ve thoroughly tested these apps, and they’re all legitimate, safe, and work exactly as promised. Each app comes from a brand with a strong reputation for creating excellent cybersecurity products. My top pick, Norton Mobile Security, is produced by a company with millions of users worldwide and decades of experience in the cybersecurity industry.

Question 11

Will an Android antivirus drain my battery?

Accepted Answer

The impact of an Android antivirus on battery life can vary widely based on the antivirus software itself and how it’s configured. Some antivirus apps such as Norton and Bitdefender are known for being energy-efficient and have a minimal impact on battery life, while others like TotalAV, as seen in earlier tests, can be more resource-intensive and may drain the battery quicker. Features like real-time scanning, cloud-based scanning, and frequent updates can contribute to higher battery usage.

It’s advisable to look for antivirus software that balances strong protection with energy efficiency. For instance, Norton has optimized its scanning processes to reduce battery consumption, and Bitdefender offers a Battery & Performance Saver feature.

Question 12

Do I need an antivirus on my Android phone?

Accepted Answer

The short answer is — yes! Your Android phone or tablet probably contains sensitive data like personal information, banking information, social media, personal pictures and files, etc. It’s also a relatively expensive item, thus attracting thieves.

And when compared to other platforms like iOS, Android isn’t all that secure of an operating system. Android OS is notable for having tons of indie developers, coders, and modders around the globe. Unfortunately, this also makes Android a playground for hackers.

Ransomware, spyware, cryptojacking software, surveillance apps, and other malware compromise Android users every single day. Android users also face risks from phishing sites, smishing links, and even pickpockets.

To keep your device safe from all of these threats, you need to have a good Android antivirus with real-time protection, web protection, anti-theft tools, and other additional features. My favorite Android antivirus is Norton, but it’s not free — the mobile app comes with a 14-day free trial, but if you get one of Norton’s multi-device internet security suites, you can use the app for 60 days risk-free.

Question 13

What kind of features can you get with an Android antivirus app?

Accepted Answer

In addition to detecting and removing malware, a free Android antivirus app can:

Keep your personal information private (I recommend Norton Mobile Security).
Ensure you’re connected to a secure Wi-Fi network (Norton can also do this).
Prevent loss or theft of your device (Avira’s free Android app has some particularly effective anti-theft tools).

Most antivirus apps also offer additional paid premium features, and for every free app out there, there are dozens more premium apps. If your phone contains sensitive info that you don’t want getting out, it’s always better to go with a low-cost premium option like Norton.

Question 14

What are the best free antivirus apps for Android?

Accepted Answer

My top recommendations are Norton Mobile Security (not 100% free, but it has a 60-day money-back guarantee) and TotalAV Mobile Security (good range of free features).

Norton provides excellent antivirus protection along with a number of other useful features, including dark web monitoring (by far the best dark web monitoring of any antivirus app) and a fast VPN with unlimited browsing data, whereas TotalAV has excellent web protection, data breach scanning, and a secure browser.

But there are many great free antivirus apps for Android, all of which either provide strong malware protection, web protection, or additional tools to keep your smartphone or tablet secure.

Question 15

How can I check my Android for viruses for free?

Accepted Answer

You can download a reputable free Android antivirus that includes antivirus scanning, such as Norton or TotalAV (both have excellent malware detection rates). The free Android antivirus apps on this list will also be able to identify and stop a range of internet security threats — most apps come with web protection, so you’ll be warned if you’re about to encounter suspicious or potentially dangerous sites online, including phishing sites that are designed to steal your personal information. But to fully protect your device, you’ll need to ensure the Android antivirus you choose includes real-time virus protection (Norton offers real-time protection).

Question 16

Can Android devices be hacked?

Accepted Answer

Unfortunately, Android devices are more susceptible to being hacked than other mobile devices. Android firmware is designed to be more flexible and customizable compared to alternative firmware versions, such as iOS, but this also opens the door to hackers and malware — it’s much easier to design and distribute malware to Android devices, partly due to flaws in the operating system, and also because Android app stores are often less regulated, especially when compared to Apple’s App Store (which is notorious for its stringent security tests).

To protect yourself against malicious apps, I recommend using Norton Mobile Security. Not only does it have a powerful malware scanner, but it also alerts you to suspicious apps before you download and install them.

Question 17

Can I use a free Android antivirus on a Chromebook?

Accepted Answer

Yes, you can use a free Android antivirus on a Chromebook. Thanks to the Google Play Store access on most Chromebooks, Android antivirus apps like TotalAV can be installed and used for basic protection. They can scan your downloaded apps and files for any potential threats, offering an extra layer of security. However, remember that while they add a level of protection, these free versions may not provide comprehensive coverage against all types of malware or advanced threats.

Question 18

Can a free antivirus detect and remove malware?

Accepted Answer

A free antivirus can detect and remove many types of malware. Apps such as Bitdefender had strong malware detection and removal capabilities in my tests. That said, it’s important to note that while free antivirus apps can provide a decent level of protection, they typically offer fewer features and less comprehensive protection than their paid counterparts. For complete peace of mind, a premium antivirus app is the wiser choice.

Question 19

Does Android have a built-in antivirus?

Accepted Answer

Yes, Android does have a built-in system for detecting and dealing with threats known as Google Play Protect. It scans apps on the Google Play Store for any signs of malware before you download them and periodically checks your device for potentially harmful apps. However, Google Play Protect doesn’t provide the same level of protection as dedicated antivirus apps like Norton. Its malware detection rates are generally lower, and it lacks important features that dedicated apps provide, such as real-time protection, phishing protection, and extra security tools. For these reasons, I’d recommend supplementing it with a reliable antivirus app.

海泽尔·肖

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