Computers have become an essential piece of technology that makes our lives easier.

Computers help us search for information, bank, shop, connect with friends and play games. For this reason, computers store a lot of personal information. However, computers are vulnerable, personal data, such as bank account information, can fall into the wrong hands through a simple hack, and you will end up losing your savings. Your personal information and the data stored on your computer must be protected from fraudsters and identity thieves. Also, without protection, spyware and viruses can enter your device, slowing it down and corrupting files.

With computer ownership comes the responsibility to protect your computer. You can use security measures such as installing free anti-virus software to protect your data and information.

Is antivirus software necessary for a computer?

When you buy a new computer, especially one running Windows, it comes with pre-installed protection software called Windows Defender. This program can protect your PC against most virus definitions. Although most experts consider it to be a basic antivirus.

According to the AV Testing Institute, about 350,000 new unwanted applications and malware are developed every day. This means that every day there is a new threat emerging for your computer. Windows Defender may not be able to protect your computer from these attacks. You will need a third-party antivirus application to work alongside it.

Getting anti-virus software is easy, they can be free but most will require you to pay for their licence to unlock most features. Anti-virus software automatically scans your computer and external storage spaces for viruses and malware. If a threat is identified, it will be neutralised by the antivirus software. Viruses are also quarantined so that they do not affect other files.

With antivirus software, you can surf the Internet safely. You can block malicious e-mails from being automatically sent as spam. Websites with strange HTML structures are detected, and you are warned that it may be dangerous to enter the site. Your saved passwords are given an extra layer of security by the installed antivirus. The antivirus stores all your credentials in an encrypted safe. Identity thieves cannot break in and steal your personal information.

Is it possible to hack the software and, if so, what is the risk?

The Internet has provided hackers with a way to transfer viruses to their victims. A computer connected to the Internet is much more likely to be attacked by a virus than an offline device. Hackers are happy to use fraudulent, phishing or fake messages to introduce dangerous malware onto your computer. They may also try to access your software credentials if you do not have firewall protection.

When your computer is infected with malware, the hacker can use it to transmit your personal information, such as your login details and online banking codes. With this kind of information in the hands of these predators, you stand to lose a lot. Your identity can be sold to others who will use it for illicit purposes. Unwanted purchases can be made in your name without you realising it. Even after you realise it, the money and information lost is almost irretrievable.

A new type of cyber-attack

Hackers do not discriminate. Whether you are an individual or a company, you can be attacked. There is a new level of cyber attack. The world of hackers is not static, each time a new model of malware or virus is developed. Recently, hackers have managed to transmit a type of virus called Ransomware. It encrypts company data, and the only way for hackers to decrypt it is to get paid. Computer manufacturer Acer has admitted to facing a ransomware attack in 2021.

Professional hackers can sneak into a network and maintain their presence while siphoning information. Whether you're doing a software update or rebooting your computer, this connection is unstoppable.

Hide that camera!

Spying on someone through a camera is possible, but it is much more complicated unless you are computer literate. A phone camera, webcam and any other type of camera can be hacked. The remote hacker will receive a live feed from the camera. He can check what a person is doing without them realising they are being watched.

The hacker will have to install a malicious application on your computer or phone for this to work. After installation, they will have access to your camera and microphone. Most computer programmers usually cover the camera with a piece of tape. They know that there is a possibility of being watched without their knowledge.

The most secure software to protect against hackers

Antivirus software has flooded the market, but you will need the best one to protect your computer. Experts recommend using Avira antivirus. It is a German antivirus software that serves almost 500 million subscribers.

Avira antivirus has a simple, user-friendly design and a large number of features. The software offers a free version which has all features unlocked and you can try before you buy, as the free version expires. Avira is one of the safest free antivirus software, it has won 8 awards for its anti-malware detection capabilities.

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