每个人都遇到过这种情况：不知何故(Somehow)，您的计算机被感染了，现在它甚至无法启动。与其直接将其带到维修店并支付高昂的费用，不如尝试使用USB病毒扫描程序。这些设备可以在不启动操作系统的情况下扫描您的系统中的病毒和恶意软件。(viruses and malware)
市场上有许多USB病毒扫描程序选项，但很难准确确定哪一个是最适合您的选择。
以下是可以尝试的最佳 USB病毒扫描程序。(virus scanners)这些程序不仅可以从USB驱动器启动，还可以扫描插入系统的新驱动器。
尽管名字很可爱，Panda USB也没什么好打喷嚏的。基于 USB 的病毒扫描程序能够搜索受感染的系统并根除问题。它也是免费的，这对于希望以便宜的方式修理计算机的人来说是一个主要的优势。
然而，最令人印象深刻的部分是USB 疫苗(USB Vaccine)。越来越多的恶意程序(increasing number of malicious programs)试图通过U 盘(USB)传播。这些程序通常会在用户不知情的情况下将自己植入驱动器，然后传播到它所插入的下一个系统。
Panda 的USB 疫苗(USB Vaccine)禁用程序执行此操作的功能，为您的机器增加了一层额外的保护。它通过禁用程序自动运行的能力来做到这一点，这意味着您必须批准该过程的每一步。
这可能很不方便，但它确实确保没有程序可以在您不知情的情况下在您的机器上运行。Panda USB可以从CNet下载并适合几乎任何大小的USB驱动器。
Adaware Live CD只是一个名称。该程序可以安装在 CD 上，但也可以直接安装到USB驱动器上。将程序安装到闪存驱动器后，您可以从BIOS菜单启动它，您将在其中看到几个选项：启动扇区扫描、快速扫描、完全扫描和自定义扫描。
它甚至使用户能够在扫描之前更新定义；换句话说，您可以告诉它要注意哪些新病毒。扫描驱动器特定部分的能力使其成为非常有用的工具，特别是如果您已经怀疑感染可能在哪里。
缺点是它至少需要 2 GB 的空间，所以它是一个相当大的文件。它还要求您运行 Windows 7 或更高版本，并且不适用于Mac设备。由于(Due)需要安装和设置过程，因此最好创建此驱动器并让它在紧急情况下待命。
比特卫士(Bitdefender)(Bitdefender)
Bitdefender已经存在了很长时间，并且已经建立了强大的防病毒程序的声誉。它具有“ USB免疫程序”程序，可在USB驱动器上的威胁能够访问系统之前将其禁用。它会实时执行此操作，因此除了插入驱动器外，您无需执行任何操作。
它还通过禁用自动运行增加了额外的安全层，这意味着即使是尚未扫描的驱动器也无法损害您的系统。这不是基于USB的扫描仪。Bitdefender旨在防止来自未知USB驱动器的不必要入侵，它擅长于做到这一点。
USB 磁盘安全(USB Disk Security)(USB Disk Security)
USB 磁盘安全(USB Disk Security)有几件事情要做。首先(First)，它可以免费用于任何目的；用户不必费尽心机来确保系统安全。其次，它会不断扫描USB驱动器以查找新的感染，并在它们能够传播之前将其隔离。
只要有新驱动器连接到您的机器，USB 病毒扫描程序就会自动运行。(USB)有一个高级版本的USB 磁盘安全(USB Disk Security)，它具有其他组件，包括受感染驱动器的多个修复选项。USB Disk Security也可以与其他防病毒程序一起使用。这是对更广泛的通用扫描仪的一个很好的补充。
卡巴斯基(Kaspersky)(Kaspersky)
像Bitdefender一样，卡巴斯基(Kaspersky)是计算机安全领域的知名品牌。该公司多年来一直在生产防病毒程序，现在已经与Kaspersky PURE合作。该程序提供多种扫描选项，并允许您在插入时自动扫描任何USB驱动器。(USB)
此USB病毒扫描程序包括更多可自定义的选项，包括它应该扫描的最大驱动器大小、是执行快速扫描还是完全扫描等等。这些设置可调整以提高性能并确保您不会在防病毒扫描上花费过多的处理能力。
不幸的是，品牌名称的质量伴随着价格标签。三台 PC 一年的卡巴斯基杀毒软件价格为 30 美元。(Kaspersky Antivirus)在那之后，您需要续订订阅，但如果您想确保驱动器的完全安全，这可能是值得的。
这五个USB病毒罐头可以帮助保护您的系统免受不受欢迎的入侵者的侵害，但这带有一个警告词。在从 Internet 下载任何程序之前，请绝对确保它来自受信任的来源(it comes from a trusted source)。许多病毒分发者试图将恶意代码隐藏在旨在防御它们的程序中。
确保(Make)您从中下载的网站的安全证书是最新的，并快速搜索以找出最近是否有人遇到了该程序的问题。安全总比后悔好，尤其是在涉及到您的个人信息时。
Looking for a USB Virus Scanner? Here are 5 To Try
It’s happened to everyone: Somehow, your comрuter got infected and nоw it won’t even start. Rather than take it directly to a repair shop and рay an exorbitant amоunt, try a USB virus scanner. These devices can scan yоυr syѕtem for viruses and malware without starting the operating system.
There are numerous USB virus scanner options on the market, but it can be hard to narrow down exactly which one is the best choice for you.
The following are the best USB virus scanners to try. These programs can not only be launched from USB drives, but they can also scan new drives that are plugged into your system.
Despite its cute name, Panda USB is nothing to sneeze at. The USB-based virus scanner is capable of searching through an infected system and rooting out the problem. It’s also free, which is a major plus to anyone looking to repair a computer on the cheap.
The most impressive part, however, is the USB Vaccine. An increasing number of malicious programs attempt to spread through USB sticks. These programs will often plant themselves on drives without the user knowing and then spread to the next system it’s plugged into.
Panda’s USB Vaccine disables the ability for programs to do this, adding an extra layer of protection to your machine. It does this by disabling the ability for programs to run automatically, which means you have to approve every step of the process.
This can be inconvenient, but it does ensure that no program can run on your machine without your knowledge. Panda USB can be downloaded from CNet and fits on nearly any size USB drive.
Adaware Live CD is just a name. The program can be installed on a CD, but it can also be installed directly onto a USB drive. Once you’ve installed the program onto a flash drive, you can boot it from the BIOS menu where you’ll see several options: boot sector scan, quick scan, full scan, and custom scan.
It even gives users the ability to update definitions before it scans; in other words, you can tell it what new viruses to be on the lookout for. The ability to scan specific parts of your drive makes this a tremendously useful tool, especially if you already have a suspicion as to where the infection may be.
The downside is that it requires a minimum of 2 GB of space, so it’s a rather hefty file. It also requires that you run Windows 7 or later and will not work with Mac devices. Due to the installation and setup process required, it’s a good idea to create this drive and have it standing by in case of emergency.
Bitdefender has been around for a long time and has built quite the reputation as a powerful antivirus program. It features a “USB immunizer” program that disables threats on USB drives before they are able to access the system. It does this in real time, so you don’t have to do anything besides plug the drive in.
It also adds an additional layer of security by disabling autorun, which means that even a drive that hasn’t been scanned will be unable to harm your system. This isn’t a USB-based scanner. Bitdefender is intended to protect against unwanted intrusion from unknown USB drives, and it excels at doing exactly that.
USB Disk Security has several things going for it. First, it’s free to use for any purpose; users won’t have to shell out an arm and a leg to keep their system secure. Second, it constantly scans USB drives for new infections and isolates them before they’re able to spread.
The USB virus scanner program runs automatically whenever a new drive is connected to your machine. There is a premium version of USB Disk Security that features other components, including multiple repair options for infected drives. USB Disk Security can also work with other antivirus programs. It’s a good addition to a more expansive, general-purpose scanner.
Like Bitdefender, Kaspersky is a well-known name in the world of computer security. The company has produced antivirus programs for years and has now branched out with Kaspersky PURE. This program provides multiple scanning options and allows you to automatically scan any USB drive upon insertion.
This USB virus scanner includes more customizable options, including the maximum drive size it should scan, whether to perform a quick scan or a full scan, and more. These settings are adjustable to improve performance and ensure you don’t spend too much processing power on antivirus scans.
Unfortunately, the quality of a brand name comes with a price tag. Kaspersky Antivirus is $30 for three PCs for one year. You’ll need to renew your subscription after that time, but if you want to ensure full security of your drives, it may be worth it.
These five USB virus canners can help protect your system against unwanted intruders, but this comes with a word of warning. Before you download any program from the internet, make absolutely sure it comes from a trusted source. Many virus distributors try to hide malicious code in the very programs designed to protect against them.
Make sure the security certificate for the website you’re downloading from is up to date and do a quick search to find out if anyone has encountered difficulties with the program recently. It’s better to be safe than sorry, particularly when it comes to your personal information.
