When you run a business that involves computer systems, software and online work, it is imperative to protect systems from unexpected cyber threats, intrusion and break-in. No doubt that there are countless websites on the Internet which promise to deliver the best antivirus applications but it is not so. Only some of them stand tall on their promises. You cannot always blame them. The fault is on your part too as you don’t research beforehand or usually don’t know the traits of good antivirus software. In this blog, we will discuss a few tasks which a good antivirus must be able to do so that you know what you are looking for whenever you contact an antivirus application supplier.
Perform static scan as well as dynamic scan
Viruses can be fixed injections in a code as well as insertion that appears episodically or only when the infected website is shown in a specific browser or when the user finds the website through search engine.
Thus, a good antivirus must be equipped with a built-in function that allows the system to emulate any web browser and every possible interaction with the website in order to simulate every situation that may occur.
It also must check the code for changes, navigate through the website and scan every page after loading. Only a thorough scan can ensure that the website is clean.
Actual signatures and up-to-date database
These days so many developers are coming in the market with the viruses that signatures are getting outdated in the blink of an eye. Therefore, an antivirus must care about the information it is working with and use several indicators for malicious code.
Detect malicious content and check the blacklist
A mobile device or a computer can be infected even by just downloading a picture from a website that distributes malicious content. So, a good antivirus should be capable of restricting the access to web resources that distribute scripts, styles, etc.
It must also be capable of making sure that your website is not contained in blacklist by performing blacklist checks. If your website has managed to get in one of those lists, know that you really have a serious issue with your website’s security.
Detect spam content and external links
Many hackers can crawl into your system and embed it with spam content. So, antivirus application must be able to check your website for external links and spam content.
Detect dangerous widgets
Webmasters and website owners, generally, don’t know that a widget they have placed can be spoiled by hackers as they frequently leave an ad code to promote suspicious programs with hidden redirects. So, your security application must also detect dangerous widgets and unscrupulous advertisements.
Differentiate a real malicious object from the harmless object
A badly programmed antivirus can be very annoying for you as it pinpoints you every time it finds any iframe insertion even if it is not harmful. A smartly programmed antivirus can determine whether or not an object is harmful. Apart from this, it can also differentiate between critical threats and warnings. This, in turn, minimizes the false alarms and makes diagnose more meticulous.
Save the results
An antivirus program should also provide a link where saved results can be found so that when a website owner cannot understand what to do with the results, he/she can send them to a specialist.
If you also need a good antivirus application that can protect your network and system in the best possible manner, contact one of the reputed antivirus application suppliers today and get all-round security.