How do I find the best antivirus for me?

The first thing to do is to understand what you need — all antiviruses come with different internet security tools to help you stay protected, so identifying what level of protection you want will help you figure out which product is right for you. Some antiviruses have a virtual private network (VPN), some have safe browsing extensions, and some have a password manager. Some only work on certain operating systems, while others cover all operating systems across multiple devices. It’s important to compare the best antiviruses on the market to find the perfect one with the functionality you need.

What makes an antivirus secure?

A high-quality antivirus suite will detect, flag, and remove viruses and various types of malware. It will also offer real-time protection against all threats, regardless of whether you are browsing the internet, downloading software, shopping online, or opening email. For additional security, many antivirus suites offer a VPN, secure storage, and a password manager — these things all add several layers of protection against various cyber threats. For more information on how antiviruses work, read this .

What do I need to look for when searching for an antivirus?

An antivirus needs to protect against all types of malware — trojans, rootkits, worms, spyware, viruses, ransomware, and anything else that might cause damage to your devices. This is done in a variety of ways, but the most essential feature of an antivirus is real-time protection — this makes sure that an active threat is effectively stopped before anything serious can happen. Other things to look for include — excellent detection rates, fast system performance, included extra features (like a VPN, password manager, etc.), easy-to-use interface, good customer support, and overall value. Go here for a list of the best antivirus software of 2021.

How do I know if one antivirus is better than another?

When researching antiviruses, it’s a good idea to visit a few well-known antivirus software websites such as Norton , McAfee , and Bitdefender to directly compare each antivirus’s features. You can also look at the expert opinions of our reviewers at SafetyDetectives.com to find the most up-to-date and unbiased information about the best cybersecurity products on the market today.

Bitdefender 对比 Total AV 2021

Item: Bitdefender
Rating: 8.8
Author: 索菲·安德森

找出哪一项是最能满足您需求的

8.8

8.8

SafetyDetectives以公正为荣，顾客通过我们的链接购买产品，我们会获得相应的佣金，但我们不会因此而弄虚作假。

哪一款防病毒软件表现更好呢？

索菲·安德森

安全调查和研究员

Bitdefender是防病毒市场领域内的资深企业，而TotalAV运营至今不过两年的时间。但是这两款软件都提供了最先进的对恶意程序防护的协议功能，可以帮助用户解决各种类型的网络安全问题。不过，两款产品之间的附加功能差异较大。

Bitdefender专注于保护用户的设备安全。可以检查外接硬件设备，确保没有任何可疑的感染。摄像头保护功能Webcam Shield保护用户的视频传输安全，如果您使用网络支付功能，SafePay浏览器会保护您的敏感隐私信息。甚至还提供了高级的密码保护服务，包括了虚拟键盘程序避免键盘记录程序的窥探，并通过安全加密管理系统存储您所有的数据信息。自动更新功能可以确保您总是可以获得最新的保护服务，而唯一的缺陷在于软件可能会降低计算机的运行速度。

TotalAV专注于优化设备在安全和速度方面的性能体验。PC电脑优化工具程序可以进行磁盘清理，删除多余的和临时文件。还提供了优化内部设置的功能，以获得更好的隐私信息保护。用户可以获得远程防火墙功能，在计算机即便不在身边的情况下也可以进行自定义设置，还有VPN服务，广告拦截程序adblocker，和防网络钓鱼的工具程序。TotalAV也准备了网络安全功能Web Shield保护用户远离感染网站的影响，但是该功能表现不佳，准确率仅为90%左右。该软件还非常适合新手用户使用，准备了内容丰富且全面的防病毒电子书，帮助用户掌握各类威胁的情况。