Avast review

How Avast meets the 5 criteria?

1. Threat Protection

Avast system has multilayered protection, so even if a threat manages to break through one security layer, others are there to stop it. And cloud-based artificial intelligence constantly updates it all against emerging threats.

Malware Protection

Avast’s first protective layer is standard signature-based scanning that compares files to already known malware. The second layer monitors activity and code snippets to look for indications of suspicious and potentially dangerous files.

Spyware Protection

Spyware is a type of malware that hackers use to see your personal information, banking details, or more. It collects information about your surfing habits, browsing history, or personal information. Avast scanner can find and remove any spyware on your computer.

Web Protection

Web Shield blocks are known malware from downloading to your PC while you browse the web.

Email Shield works with installed email clients like Outlook and Thunderbird to strip malicious attachments from messages before they’re downloaded to your PC. Avast’s Online Security browser extension automatically redirects you to the correct site if you mistype a URL and warns you if you ever land on a malicious website.   

Phishing Websites Protection

Phishing is tactic hackers use to trick you into revealing personal information, such as passwords or credit card, social security, and bank account numbers. They do this by sending you fake emails or directing you to a fake website.

Real Site (available to paid users) protects users against hacked routers that use fake DNS (domain name system) settings to redirect you to fake websites. Real Site uses Avast’s own secure, cloud-based DNS settings to bypass vulnerable router settings and ensure that you don’t unwittingly give your passwords or bank info to fake sites.

Adware Protection

Avast SafeZone Secure Browser, part of Free Antivirus, can keep your wallet secure by limiting add-ons while blocking ads and suspicious sites. Its Bank Mode isolates the browser from the rest of the system to thwart nosy malware.

However, Avast Privacy Policy notes that if you search for items in the Secure Browser, “you consent to having your search query and history transmitted to third-party search providers and to being redirected to third-party sites.”

2. Resource Consumption

While normally the Avast impact on the system is related to as moderate, there are enough feedbacks out there, pointing out at the quite tangible slowdowns during the active scans.

During  Tom’s Guide lab tests Avast Antivirus was said to use too many of the system’s resources during active scans, which took a long time. During Avast full scan, the test task took the computer 27 percent more time than the baseline and 19 percent slower than Avast’s background load. Smart Scan, Avast’s term for a quick scan, put less stress on the system, letting the task finish 22 percent slower than the baseline and 14 percent slower than without an active scan. But that system impact was still heavier than with many competitors, except Avira Antivirus.

3. Varreduras em tempo integral

Avast virus scanner will constantly look for infections on your PC, remove them, and protect you by running the software in the background and monitoring your system, as long as the device is on. It is real-time protection against all malware attacks: whenever you execute a file, File Shield immediately scans it.

If you have a small or stable network though, you might not want to have Avast scan your network every time it runs an antivirus check. Customizing the Smart Scan to remove the network audit helps to improve scan speeds, and you can still manually launch a network scan whenever you like. You can schedule scans to run daily, weekly or monthly.

4. Proteção extra

• Behavior Shield uses advanced artificial intelligence to monitor all running apps in real-time for malicious behavior. If any is detected, Behavior Shield immediately stops the app and locks it away in the Virus Chest.
• Boot Time Scan. If persistent malware resists removal attempts by the regular antivirus, you can choose a Boot-Time Scan. Since this scan runs before Windows boots, Windows-based malware has no chance to defend itself.
• VPN Internet Security. There’s a seven-day unlimited-data trial of Avast SecureLine VPN service, but after that, SecureLine costs $20 a year for a smartphone, $60 a year for a PC or Mac, or $80 for five varied devices. By contrast, Panda Free Antivirus, for example, gives you 150MB of free VPN data a day.
• Password Manager. The password manager stores an unlimited number of credentials locally; it works with Firefox, Chrome, and Avast SafeZone browser.
• Firewall. Avast’s firewall can mostly be left entirely on its own to automatically detect your networks, monitor applications and intelligently allow or block connections.
• Avast Sandbox. Enables running suspect files in a secure virtual space where they can’t infect or damage your real PC. Most users would be better off not running suspect files at all, ever, but it’s a useful feature for those who know what they’re doing.
• Wi-Fi Inspector. Runs a quick scan of your network, listing connected hardware, their IP addresses, and device type. That could be useful all on its own, as a way to spot unauthorized devices using your network. After that, the module highlights security holes such as weak passwords, or routers that are accessible from the internet, and gives you a little help on how these issues can be fixed.
• Real Site (formerly known as Secure DNS). A handy option which configures your system to use Avast’s secure encrypted DNS system. This is designed to protect you from DNS hijacking, where an attacker might redirect traffic to a malicious site which looks just like the original. But as a bonus, it also prevents snoopers from using DNS traffic to monitor your browsing activities.
• Rescue Disk. Creates a bootable environment for cleaning badly infected systems. Avast can write this directly to a USB key, or save it as an ISO image for burning to CDs or DVDs, or for use with your preferred tools.
• Avast Cleanup. Boosts your PC speed, free up disk space by removing bloatware and junk files

5. Platforms/Devices Accessibility

Avast provides Avast AntiVirus for Windows (Windows 10, 8.1, 8, 7, or XP SP3), Avast AntiVirus for Mac and IOS devices, and Avast AntiVirus for Android devices.

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