Here you are, traveling through the expanses of the Internet, stumbled upon a site with the file that you need. Followed the link, downloaded the file or simply visited the site on which the virus turned out. It is very dangerous if you do not have an antivirus. After all, this infection can start on its own and create a very unpleasant situation.
Internet dangers
All data can be blocked or erased, the ransomware virus requires money, on devices on the Android operating system the program debited the money from the account. In addition, hidden miners are especially common now. The list goes on and on. How to check a link to a virus? Take advantage of content checking sites and antivirus.
How to check a link to a virus?
List of online services for link checking:
- Virus Total.
- Metadefender
- Antivirus-alarm.
- Dr.Web.
- virusdesk.kaspersky.
They will help prevent infection of the device by checking scripts, analyzing files before downloading, redirecting to other sites. They also report file corruption, error content, or password protection. Some services have restrictions on checking both files and sites.
The reputation system consists of three main points:
- Bad reputation. The link is malicious or phishing. It should be avoided.
- Good reputation. Safe, still included in the parental control category (Kaspersky Anti-Virus).
- Unknown reputation. Lack of link information due to insufficient data or database error.
To check the link address for viruses automatically using a browser, there are special add-ons that automatically alert you to the threat level of a site. For example, go to your browser’s store, in Chrome you need to click on the three dots in the upper right corner, click on the "Advanced Tools" tab in the extension. Find the link to the Chrome Web Store there. If not, then click on the three strips in the upper left.
As an example: WOT and AdGuard application. In addition, AdGuard also blocks ads. There are a lot of such programs, you just need to search.
Anti-virus functionality when interacting with dangerous links
Many antiviruses already provide protection against web threats. For example, Nod32, Avast, products of Kaspersky Lab., Dr.Web and many others. In addition to simply checking sites for viruses, they can include a special feature called Secure Browser or SafeZone. These are such "sandboxes" that protect against data transfer to left parties and protect against infection.
How to check the link for viruses "Node 32":
- install;
- activate in browser
- to surf.
The principle of the services for checking links and sandboxes in antiviruses.
During data transfer to the service, the database checks the information from the site with its data, and then displays the result on the screen.
"Sandboxes" are arranged so that a special environment for web browsing is created, which includes protection against phishing, data transfer to third parties. At the same time, it protects from advertising, although it is not very pleasant for the site owners, and protects against malicious code. This is not as convenient as using a familiar browser, but if it seems to you that you will not be able to install add-ons on the main browser, then use a safe browser from the antivirus program provider. Again, you can find everything in the online store of the browser that you use.
An example of how to check a link to Avast viruses. Install an antivirus package that includes a secure browser or browser add-on.
Notes
Do not forget that the service may be mistaken about the site, because notification of a threat to personal data or device security may be false.
And as notifications are erroneous, so they may be completely absent. In such cases, see the link itself. If you need a specific site, then check out any underscores or distortions in the link text. Verify the authenticity of the administration location.
Try to use antivirus programs only from official sites, otherwise you can aggravate your situation, and then you will have to install a real antivirus. In the worst case scenario, you will have to reinstall the system. For mobile devices, this is not as much a threat as devices on the Microsoft Windows operating system.
Conclusion
We hope that the article will benefit you and you will no longer worry about viruses that can be found on the Web, or about sites that are fraudulent. From which it follows that the most important method of checking links and sites for their ability to do harm is to ask themselves: how to check a link to a virus? Just check it on all points of the safety rules.