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Tuesday 20 April 2021

6 Steps To Secure Your PC In Few Clicks


Six Steps To Secure Your Computer

It is not just email or social media pages that need to be protected from interference and surveillance. The computer itself needs to be protected from potential threats. Examples of threats:

  • malicious software;
  • unprotected web surfing;
  • “Holes” in the security of your operating system, allowing you to gain access to the computer hardware – built-in video camera, microphone, hard drive;
  • the ability to recover your deleted data;
  • collection of information about you and your online activities by various Internet services that you use, including social networks and instant messengers.

What is it fraught with? Computer viruses affect the speed and performance of your system. In the worst case, the entire system can stop working, and you lose all the information you store on your computer. To save you from such problems, we have compiled six tips on how to secure your computer from hackers.

Use Strong Passwords

You are concerned about the question: “How to secure my computer?” Start simple – pick strong passwords. A password is an important way to protect your data. Primitive sets of numbers, words, including changed ones, any of your data enclosed in your password by persons interested in hacking are selected quickly enough using special software.

It is recommended to use letters in different cases, special characters, and numbers in the password. It will take more than 200 years for cybercriminals with modern software to find such a password.

Passwords for the most critical accounts – frequently used social networks and mail – will have to be remembered. It is also recommended to disable saving passwords in browsers. However, if you use, for example, VPN add on firefox, then you will be anonymous for hackers, and he will not be able to get to your computer.

Stay Anonymous Online

To do this, you have to use a VPN. This technology allows you to access Internet resources supposedly from other countries. No one will know about your real location. For example, people have been using Mozilla VPN free for a long time. This is important if you want to keep your location secret or use the only available service in a particular country. This is useful if you decide to operate from abroad at a bank or connect to the service to watch Netflix series.

VPN providers provide VPN services. There are two criteria for the quality of such services: it should not store your data, and it should have many external servers so that you can choose from which country you are visible for the site you decide to visit. The most common and popular VPN service for Firefox is VeePN. They meet the quality criteria described above. It has applications for iOS and Android and versions for personal computers. It’s very simple to use: download the program, select the country, and now all your connections from this device are encrypted. Also, the developers provide a trial, so you can test the program before making a choice.

Update software

You must constantly update the software on your device. This increases the likelihood that the developers have already fixed the underlying vulnerabilities. Do not connect unknown media to your device, even for recharging. Do not connect any unknown USB devices to your computer. Even a flashlight powered by a USB port may have a memory medium containing malicious software.

MacBook

Observe Information Hygiene Guidelines

To perform essential operations (financial transactions, buying tickets, etc.), you need to use a computer that you are confident in the security. Your computer must have licensed software, including operating systems. Pirated copies can contain malware and spyware. If you do not want to buy licensed programs, you can use free analogs. Although, before downloading, it is best to check what they write about their security on reputable IT resources.

In a public place with unsecured Wi-Fi, it’s worth using a VPN. There are VPNs for firefox free or other browsers. This technology hides your real location from the administrations of the sites you visit and encrypts the information you transmit. There were cases when attackers tried to intercept data from computers on public Wi-Fi. If a VPN is enabled on your computer, it will most likely fail.

Use Antivirus

If you are concerned about a secure computer, there must be a good antivirus program. This is especially true when using a computer connected to the Internet. Antivirus software should protect you from data theft, malware, and viruses. For reliable protection, you must regularly update your antivirus software and follow safe online behavior principles.

An antivirus program is a software that detects and removes viruses and other malicious programs on your computer. Antivirus works in two ways:

  • Checks files on the local disk and tries to find a sequence and structure that is identical or similar to computer viruses. They have a viral database.
  • Focuses on identifying suspicious behavior from any computer programs. This may mean that the program is infected.

This study looks at data and various actions. If the antivirus detects an “infection,” it may try to quarantine the file to prevent the virus from spreading. Different antivirus programs work with varying degrees of success; their effectiveness, of course, is not 100%. Much depends on updating the virus databases, new viruses, the number of which is still increasing.

Turn on desktop firewall

A firewall is a kind of barrier that protects the entire network or parts of it from the transmission of malicious packets and intrusion by hackers. A firewall is installed at the junction of two networks, usually between the world wide web and the corporate network. Firewalls can be used both as hardware solutions and as software. The firewall scans all incoming and outgoing traffic according to certain previously configured criteria. If the transmitted data meets these criteria, the firewall will let it through. If they do not match, it blocks.

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