Guide to protecting your pc from all cyber threats with best antivirus firewall antispam antispyware solutions for all modern computers.
Which antivirus to choose
Especially with the computer connected to the internet it is essential to be equipped with an excellent antivirus to be updated frequently, better if automatically every day, with the new virus definitions released by the manufacturer.
Today most of the computers are connected to the internet and for this reason they are continuously subjected to the threat of computer virus infections.
You must protect yourself without postponing the problem by installing good antivirus solutions offered more and more often also in conjunction with other protection programs such as firewalls, antispyware and antispam.
It is not enough to install a good antivirus but it is necessary to update it frequently and if until recently it could have been enough once a week today we can say that the update must be daily being flooded the Internet with increasingly sophisticated viruses that are introduced every day.
The operation of an antivirus is based on the accurate search in the ram memory or within the various files present on a computer for characteristics typical of viruses that can be described as instructions or malicious code that can be represented as a string of bytes.
Entering into circulation for the network new viruses every day it is advisable to rely on antivirus behind which there are laboratories of groups of people who, on the basis of reports from users and other specialized groups, continuously develop new updates on the definitions of viruses to be recognize and annihilate.
In many antivirus programs, the heuristic search for viruses can also be activated, which consists in the behavioral analysis of the various programs installed, or which in some cases can self-install in the PC, in search of instructions that can generate an alarm of suspected viral infection because they are typical of the behavior of a virus, such as the search or insertion procedure by the virus into another file with consequent infection and corruption of the same.
Heuristic research then tries to prevent even the action of small variants of already recognized viruses that try to circumvent protection.
Firewall software
The firewall's function is to filter incoming and outgoing network connections making the system more secure.
For example, there may be malicious programs that try to install themselves on the PC and if they can, they try to connect to the internet to transmit confidential information present on the computer or even small programs called dialers with automatic connection on very expensive lines that they would do through an analog modem. enormously increase the cost of the telephone bill.
Recommended readings- Internet programs: browse and download quickly
- Check connection ping: how to test
- Computer virus: definition, pc security risks
- Video card: how to mount the pc graphic manager
- Office Programs: word processing, management
Antispyware
is a program that has the purpose of searching for and eliminating spyware, adware, trojans and other malware from the system by means of a special scan. As already said for antivirus, antispyware also needs to be updated often.
Antispam email
An anti-spam program has the function of drastically reducing the presence of spam (spam) in our e-mail. This type of program requires training by users who, by marking e-mails considered as spam, causes the same message to be directly trashed the following times.
BitDefender
is the creator of one of the fastest and most effective lines in the sector of internationally certified security software.
F-Secure
is a renowned manufacturer of security and antivirus solutions for computers. Currently, worldwide, there are still a significant number of PCs that are not protected at all against threats that spread on the Internet or are insufficiently protected.
F-Secure addresses all Internet users, so that they understand how important it is to protect the confidential information contained on their computers from unauthorized access. Furthermore, especially for an environment where PCs are within the reach of children, some special functions are available that allow parents to prohibit access to certain web pages, such as pornographic, violent content, drugs, gambling, racism , etc.
Complete protection is provided with F-Secure Internet Security, with antivirus, firewall, spyware, antispam and parental controls included, to allow a 100% secure internet browsing experience. Once the software is installed, after simple guided settings, it does everything by itself including the automatic updating of virus definitions.
