5 antivirus features that can be useful every day
The antivirus was created to identify and neutralize programs and other malicious codes in an information system (IS). Today, this protection software aims to close the security loopholes of 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 remove viruses
Originally, the The main features of antivirus software sum up to the detection and elimination of malicious software. This function has given its name to the “anti-virus program”. However, the virus is only one of many threats. The malicious programs (Malware can be found in the form of Trojans, spyware, adware, ransomware, rootkits..
These different categories have led to the creation of specialized tools such as anti-malware, anti-spyware, anti-rootkit, anti-adware, etc. Nevertheless, you will be protected against virus infections in general with a powerful software like Avira free antivirus. However, you should keep your virus database up to date to get the best protection against viruses.
2/ The role of the firewall
The firewall (firewall) is essential to secure a company’s data. Indeed, it allows to control the traffic on the terminals of a computer network. The device monitors, among other things, the data packets that enter and leave each connected device.
This operation concretely translates into the analysis of files and other elements exchanged via the local network or Internet.
The best software usually fulfills a specific purpose cumulative antivirus firewall function. Thus, they manage both the antivirus scan and the incoming or outgoing flows of the terminal. The computer is therefore protected against unauthorized access.
As a result, hackers can no longer exploit the architecture’s vulnerabilities to break into the IS. The firewall also prevents the exploitation of software vulnerabilities.
3/ Protect against phishing attacks
Protection against phishing attacks (phishing) attacks is currently one of the most popular methods of protection main antivirus features. It has become unavoidable due to the increasing power of this cyber threat. As a reminder, this form of hacking aims to illegally collect personal data. Hackers target bank details, identifiers, passwords..
Phishing consists of sending an email or an SMS to the target by impersonating an important entity. It can be a bank, an ISP, an insurer or an institution. The content of the message is very urgent and encourages users to follow a fraudulent link and enter personal information.
Fortunately, a good antivirus software can recognize these scam attempts by detecting suspicious URLs and senders.
4/ Protect against data theft
Given the information stored, it is now imperative to protect personal data on smartphones. Users actually register various authentication codes to manage their bank accounts, subscriptions, online purchases… In addition to computers, hackers also target mobile devices to retrieve this sensitive information.
In general, cybercriminals use malicious applications to create backdoors on a PC, a tablet or a smartphone. These access points can be used to steal data, spy on the user or take control of the terminal. In all cases, the 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 your laptop to steal your personal information.
5/ Hide your location
The confidentiality is crucial in the main antivirus features, in view of the development of tracking, targeting, geo-censorship… Indeed, it is no longer enough to avoid viral contamination and to secure passwords. Sometimes you also need to hide your identity and location. This precaution is especially necessary on unknown networks and sites.
Aware of this problem, the best antivirus products offer VPN to reinforce the protection of users. A Virtual Private Network allows you to create a secure tunnel for your connection from a computer or a cell phone. The virtual network will thus serve as an intermediary between your device and the Internet.
By lending its IP address, it will protect you from tracking and identity theft.