What to Know When Choosing Personal Antivirus Software
Viruses infect over 30% of computer devices, and the internet is riddled with them.
They are a real threat, and now they do more damage than just opening spammy links. Today, there are viruses specifically developed to spy on people, damage a device, or encrypt data for ransom.
Unfortunately, their number is only increasing with time, and smarter and more dangerous viruses are being developed every day.
While it might be impossible to get rid of all viruses in the world, we can ensure they never affect our computers or networks by installing an efficient virus removal tool.
There are dozens of antivirus programmes, but not all of them are reliable.
Free programmes are useless and can only detect a few threats at best. You will need to choose from one of the premium antiviruses, but make sure they are everything you need.
Price should not be a consideration.
You wouldn’t be buying an antivirus if your system and data weren’t valuable to you.
The question is, how valuable are they to you?
If you want the best possible protection, then you should not compromise on the price. While others would suggest shortlisting a few options and choosing the cheapest one, it’s best to only look for the most powerful antivirus software, no matter how
They charge a high price for a reason.
Antivirus programs can’t be developed just once to make profits for a lifetime. They have to be updated every day, week, and month make profits for a lifetime. They have to be updated every day, week, and month to take into account all new threats.
This requires a team of researchers in computer security working full time to look for viruses and their solutions. If a company is charging more, it’s probably investing more in research and development.
How Popular Is It?
Popularity or brand name might not matter much in other industries, but an antivirus with a strong reputation means it can provide stronger security.
It takes time and performance to be able to be recognised as one of the leading cyber security companies. They attract more attacks on their own systems when they make a name for themselves. Every hacker tries to prove his skills by breaking into other people’s systems.
If an antivirus company still has a good reputation, this means that no attacker has been successful so far.
Besides, a company that has spent millions of dollars building a powerful antivirus wouldn’t mind spending a few thousand more for branding.
They have to prove their worth and get a lot of positive reviews to become popular. You can trust the words of users like you.
How large is its signature database?
Antiviruses study all viruses and store their definitions, called signatures, in a database. A good antivirus has a database with signatures of all the latest viruses.
There are hundreds of thousands of computer viruses. Building and managing such a large database is a big challenge in itself.
The real challenge is scanning all signatures in real-time to identify a threat before it can do any harm. The delay of just a single second could let the threat slip away.
If it’s ransomware, it needs seconds to encrypt your entire hard drive. Good antiviruses would have the signature of that ransomware and a solution to its encryption.
Does it have a cybercapture feature?
Antivirus companies don’t have the signature of every single virus in their databases.
Even the biggest of them need some time to learn about the latest threats and add them to their records.
While most antiviruses use the signature system, it’s no longer considered reliable. Most people have to wait until their antivirus company finds a solution to new threats if they are attacked.
This is why Avast uses CyberCapture technology to catch unrecognised files that might be suspicious. While the signature system would still be in use, this additional feature makes your security much stronger.
Different service providers might have a different name for this feature, but make sure they have this feature to deal with the latest threats since you are paying them money.
Does it also remove them?
Remember, identifying a threat and undoing its damage are two different tasks. You might find tools that are very fast at catching the virus, but they might not know how to control and reverse the damage.
For example, it doesn’t take much time for a new virus to gain popularity, so all antivirus companies add its signature.
However, it takes time to study that virus and find a solution for it. A team would sit down to crack the virus and see what algorithms or encryption systems it was using to develop its antivirus. Most free tools can recognise threats, but they can’t remove them or undo their damage.
Protection of Web Browsers
We access the internet through a web browser, and the internet is the most common source of computer viruses.
You should look for an antivirus that monitors your web browser and detects and removes any threats coming your way.
Over 18.5 million websites are infected with some sort of virus. There will come a time when you will open one of those websites and might end up getting tricked into giving a virus access to your device.
A good antivirus would prevent such applications from being downloaded or executed via the browser.It will even warn you from visiting such sites by scanning them before they load.
It shouldn’t slow down the system.
Antivirus software is large and powerful software that could take some time before it can load all its features. Scanning so many applications and comparing them with the database of signatures and other algorithms requires a lot of computer resources and takes time.
When it uses so many of the resources, it can slow down the system.
It could compromise the user experience and make it difficult to work faster. You might end up uninstalling it if you don’t have a powerful computer.
This is why you should read about the requirements for the antivirus software and look for customer reviews about it before making a purchase.