5 antivirus features that can be useful every day

The antivirus was created to identify, then neutralize the programs and other malicious codes in an information system (SI). Today, this protection software aims to fill computer security flaws from electronic tools. It is therefore essential on computers, tablets, smartphones, etc.

Its role is also evolving according to new threats and user needs.

1/ Detect and delete viruses

Originally, main antivirus features Summed the detection and elimination of malicious software. This function has also given its name to the “anti-virus program”. However, the virus represents only one threat among so many others. THE malicious programs (malware) are available in the form of a Trojan horse, spyware, adware, ransomware, rootkit ..

These different categories led to the creation of specialized anti-Malware, Anti-Spyware, Anti-Rootkit, Anti-Trocanjan, Anti-Adware, etc. Nevertheless, you will be protected against viral infections in general with powerful software like free antivirus Avira. However, you must keep your viral database up to date To benefit from the best protection against viruses.

2/ The role of the firewall

THE firewall (firewall) is essential to secure data from a company. Indeed, it makes it possible to control traffic on the terminals of a computer network. The device notably monitors the data packages that enter and go out at each connected device.

This operation is translated concretely into the analysis of files and other elements exchanged via the local or internet network.

The best software generally fulfills a Cumulative Firewall Cumulated Function Function. Thus, they manage both the antivirus scan and the inbound or outgoing flows of the terminal. The computer is therefore protected against unauthorized access.

As a result, hackers can no longer exploit the vulnerabilities of architecture to enter the SI. The firewall also prevents the exploitation of software faults.

3/ Protect phishing attacks

Protection against phishing attacks main antivirus features. It has become essential due to the rise of this cyberrenace. As a reminder, this form of hacking aims to illegally collect personal data. Hackers target, among other things, bank details, identifiers, passwords ..

Phishing consists of Send an email or SMS to the target by usurping the identity of an important entity. It can be a bank, an ISP, an insurer or an institution. Very pressing, the content of the message encourages to follow a fraudulent link and to enter personal information.

Fortunately, a good antivirus allows Recognize these attempts as a scam By detecting URLs and suspicious sender.

4/ Protect data theft

Given the information stored, it is now imperative to protect your personal data on smartphone. Users actually record various authentication codes to manage their bank accounts, subscriptions, online purchases, etc. In addition to computers, computer hackers also target mobile devices to recover this sensitive information.

In general, cybercriminals use malicious applications to Create shutter doors on a PC, tablet or smartphone. These access points can be used to steal data, to spy on the user or take control of the terminal. In all cases, antivirus software blocks the initial intrusion aimed at deploying the malicious code without your knowledge.

Thus, the hacker will not be able to infect your computer or laptop to steal your personal information.

5/ Hide your location

There privacy is crucial in main antivirus features, having regard to the development of tracking, targeting, geocensure … Indeed, it is no longer enough to avoid viral contamination and secure passwords. Sometimes you also need Hide your identity and location. This precaution is especially necessary on unknown networks and sites.

Aware of this problem, the best antivirus offer VPN To strengthen user protection. A virtual private network allows you to create a secure tunnel for your connection from a computer or mobile. The virtual network will thus serve as an intermediary between your device and the Internet.

By lending his IP address, he will protect you from the risk of tracking and identity theft.