antivirus

Free Antivirus for Mac: A Review of the Best Applications

15/07/2020 by ALOK DAS

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Contrary to popular belief, the macOS apple operating system is as vulnerable to malware as Windows 10. The fact is that the Windows 10 platform is more common, so many virus writers develop their own software specifically for it.

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The OS of Apple is by no means flawless and is constantly the subject of close attention of cybercriminals. Therefore, Mac owners should think about their own security and install antiviruses.

Fortunately, there are many effective, and most importantly, free security solutions that can counteract not only already known threats, but also various new viruses, unwanted adware and encryptors. We bring to your attention a selection of the five best free antiviruses for macOS.

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Avast! – one of the most popular antivirus products. This is an effective free antivirus for home use, offering a set of tools for scanning the system and individual files, external drives and attached volumes for malware, checking emails, attachments and various Internet activities (web pages, downloads, Java scripts, etc.) .), and also provides protection against phishing attacks.

The application has a clear interface with a navigation bar located on the left, which contains five basic options and a graph that real-time displays the status of the computer. During the installation of the free version, users are invited to install two additional programs – Avast Internet Security (the cost of an annual subscription is $ 60) and Avast SecureLine VPN ($ 60 per year). It is not necessary to install them, so be careful if you do not want to pay extra money.

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Malwarebytes Anti-Malware or MBAM is a free comprehensive anti-virus, chosen by many owners of Windows-based computers. This is a great deep scan tool that thoroughly checks the entire system. Although MBAM for Mac was originally offered as a tool to remove unwanted adware, over time the application has become a full-fledged anti-malware tool. Malwarebytes did a great job turning the Mac version into an equally effective tool like MBAM for Windows.

The antivirus is easy to use – run the program, click “Scan” and the results will be displayed on the screen promptly. By analogy with the Windows version, the Mac option does not provide real-time protection and is more suitable for deep scanning.

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Sophos Antivirus Mac Home Edition is a full-featured free antivirus that provides the ability to scan certain files, folders, hard drives, and also offers a set of additional options for removing and quarantining any software that the antivirus considers as a potential threat. The antivirus also implements real-time protection functions that block and quarantine any suspicious files. Although the scanning process is quite slow, the antivirus unobtrusively runs in the background and uses very few system resources.

Sophos developers managed to “shove” all the extensive functionality into a fairly compact interface. A full system scan is launched directly from the main menu. In addition, you can quickly set exceptions using other menus. The malware signature database is constantly updated, so the antivirus is able to “catch” the latest threats.

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Bitdefender Virus Scanner, developed on the basis of the anti-virus engine of the same name, offers a number of functions that allow you to conduct a deep scan of the system or its specific areas. With proper resolution, the program can even check critical areas, such as the Mac bootloader or the system library, which avoids the long scanning process if it runs out of time. Moreover, the solution automatically updates the database before the start of scanning and provides the ability to quickly exclude certain areas of the system from the verification process.

Otherwise, the functionality of Bitdefender Virus Scanner is quite limited. Anti-Virus automatically cleans or quarantines suspicious files, and can also quickly check for malicious programs in various archives and files, including in PDF, PKG, ZIP and RAR formats. All options are displayed in the interface, including three scan modes and an update button, which can be used instead of automatic updates.

A subscription to the paid version costs $ 40 per year, however, a free 30-day trial is provided.

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Avira Anti-Virus perfectly combines ease of use with the ability to quickly access “advanced” tools. As a result, users can carry out a basic system scan as easily as scheduled scans or scans of specific areas. The program offers standard protection against spyware and adware, and can also block malicious sites and tracking (tracking user activity on the Internet). In addition, 5 GB of cloud storage and the ability to delete malicious files in one click are available.

Avira is not without drawbacks, among which it is worth noting the relatively long installation process and the intensive use of system resources during the upgrade. Antivirus has a rather cumbersome interface, although it is easy to manage. On the right is the navigation bar, which displays the status of the system, scheduled tasks, the option to view quarantine and other functions. The virus signature database is constantly updated, although the process may take a little time. The application consumes a lot of resources, but this drawback is more than paid for by a nonexistent price tag and advanced features.

How to enable the built-in antivirus in Google Chrome and scan your computer for viruses

12/05/2020 by ALOK DAS

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The fight against malware is an endless battle that goes on as technology becomes more powerful. To protect the computer, it is advisable to use all available tools.

Many users are unaware of the built-in malware scanner in the Google Chrome browser for Windows. It is periodically activated to clear spam in the browser, but you can run a scan at any time to make sure your system is secure.

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How to enable antivirus in Google Chrome (works only on Windows)

1. Click on the button with three dots in the upper right corner of the Chrome window and select “Settings”.

2. Scroll down to the end of the list and press “Additional”to display all options.

3. Continue to scroll until you see “Resetting and deleting malware” at the bottom of the list. Click “Remove malware from the computer”.

4. You will be able to find and remove malware. Click “Find” to start the scan.

5. Upon completion, Chrome will notify the user of the presence of malware on the computer. If they do exist, they can be deleted.

6. You can quickly go to this menu by entering chrome: // settings / cleanup in the address bar.

If you don’t see this option, make sure Chrome is updated to the latest version by visiting “Menu” → “Reference” → “About Google Chrome”.

Please note that this is not a universal scanner for malware. It only checks for malware related to Chrome. Thus, it is better to leave the installed antivirus.

This tool helps to get rid of malware for the browser, it should be launched when a lot of pop-ups, unknown pages in the search or virus warnings appear.

Virus scan online, or how to scan a computer without installing the usual antivirus

02/05/2020 by ALOK DAS

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The security of computers and the data stored on them is one of the main problems of modern society. More and more, our daily lives depend on computers, from work to online shopping and home delivery of products, so it is very important to protect them from viruses and hacker attacks. Best of all, antiviruses will help, which must be separately installed on computers. However, you can also check the system for malware online.

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Cloud Antivirus

It’s impossible to simply open a site and scan your computer there, as web services do not have access to files and installed programs stored on the computer. However, you can use a cloud-based antivirus that scans your system no worse than a desktop one without a full installation process and without registration. Go to the cloud, download a small client, and he will get all the necessary tools for checking himself from the cloud. Having discovered a malicious program, the service will offer to remove it.

We suggest you familiarize yourself with several cloud anti-virus products from well-known companies. They have the same principle of operation – you go to the site and download the client, which then scans your system for viruses and, in the case of detection of malicious files, offers to delete them.

F ‑ Secure Online Scanner (Windows)

HouseCall (Windows, macOS)

ESET Online Scanner (Windows)

Online Antivirus

Keep in mind that online scanners only allow you to identify threats that are already on your computer, and to prevent them from getting to the system you need to use a full-fledged antivirus.

There are also antiviruses for mobile devices, but one cannot say with certainty how effective they are. In order to prevent a virus from getting onto your Android smartphone, download applications only from official stores and use caution when obtaining root privileges. As for the “apple” gadgets, the malware for the iPad and iPhone is relatively small due to the closeness of iOS. However, if you use jailbreak, be doubly careful.

If you want to check not all the contents of the computer, but only individual folders or files, use the online services below. Everything is very simple – just go to the site and download the necessary files, without downloading anything to the computer.

VirusTotal

Kaspersky VirusDesk

Dr.Web Online

In addition to files, using these services you can also check hyperlinks. If this or that link makes you suspicious, copy it, paste it into the appropriate field on the website and click on the “Check” button.