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 ESET 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

6.8

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

ESET和Bitdefender都是市场上最顶级的防病毒产品，这样的表现主要得益于其创新性的结合了签名和启发式扫描技术，其中第一种方法是通过已知的特征检测病毒，而第二种方法是检查是否具有新型感染的标志性的可疑行为。不过，这也是两款软件仅存的相似之处。

Bitdenfender专注于提供全面的安全功能，防御各种类型的网络安全问题。提供了全面的安全功能可以防御各种类型的威胁。文件安全程序Safe File Vault可以保护用户的重要文件免于勒索软件的危害，虚拟键盘程序可以保护用户的密码等信息不被键盘记录程序获取。摄像头保护功能Webcam Protection可以保护用户的视频隐私安全，而安全的SafePay浏览器可以保护在网络支付时信用卡等敏感信息的安全。Bitdefender是一款可靠的产品可以在多数主流的操作系统上运行，仅有的缺点是消耗了大量的运算资源，会导致系统的运行速度变慢。

ESET没有提供丰富全面的附加功能。相反只是专注于让防病毒软件尽可能的简洁易用。Idle Scan（闲时扫描）模块功能会将扫描过程推迟至计算机进入睡眠时进行，这样便不会影响到用户日常网络活动。Gamer Mode（玩家模式）会在进入全屏操作期间，禁止弹出通知信息。ESET会对所有的下载文件进行安全扫描，而且准确率接近100%，避免设备感染任何问题。