What is malware? What you should do to protect your computer from viruses or spyware

Malware, viruses or spyware are very well-known names, and now it's rare to find people who have not heard their names as an educated man and are currently rare. We often hear that mobile or computer devices have been infected with malware, viruses or spyware. Actually it is very difficult to understand how our digital devices have been infected by them. Generally, if the device is more prone to attack than it is, offline devices can also be easily infected by any software installed on any virus or by installing USB storage files. And these are very dangerous for our devices. In particular, those who move very much in the online world must understand that by some ways they can be attacked by them. So it is very important to know about online securities and to prevent malware, viruses and spyware.

Cyber attack is one of the most dangerous news in the present time. These attacks have become so horrific that almost every month there is no major cyber attack, which is also being affected by government-owned enterprises including government organizations. WannaCry's recent developments have kept the developed countries still in danger. Here are some of the petya / NotPetya incidents that attacked information-rich organizations like Maersk, Equifax, Deloitte, and grabbed the amount of fat money. Insurance and Risk Management experts estimate that cyber crime has cost $ 450 billion in the world economy in 2017 and it is likely to cost more than $ 6 trillion by 2021. While most attacks are organized on large organizations, many threats are also being made on special people. This means that modern Internet users must have a very good protective system through their own internet.

The main three threats in the online world of the newcomers in the Internet world are to be thought of as the best way to get rid of malware, viruses and spyware.

Malware:

You've probably heard a lot of malware, but no specific threat is mentioned as a reason. You may know that malware is not a specific type of threat, but a word containing all harmful or unwanted programs that includes all harmful software, viruses, ransom-ware, worms, Trojan horses, spyware, and many other dangerous unnecessary programs. Malware term means Malicious Software. This means harmful computer programs. Malware is the only program or software tool that causes various harm to the computer. We usually face 3-4 types of malware.

Malware may contain any software you download from the Internet. There may even be any legitimate software. For example, for example, a few years ago, a Sony company software was about to run. Which was created to eliminate copyright. But later it was known that it contains malware which is secretly installed on users' devices. Since it can be installed secretly on the device, it is going to be so bad that it can be horrific for specific organizations targeted.

So, when you are using malware removal software - such as Malwarebytes If these software says that malware will deal with it, then it will not be able to completely eradicate it, rather it will prevent the threat from spreading on your device.

Virus:

By listening to the name, you understand what it is. The virus works the same way as the virus works in a biological way in the animal body. Once the malicious file is installed, the virus code will quickly begin to replace the computer code by spreading it to other programs. Now you can ask why anyone who spreads the virus in your computer? Well, I'm blackmailing for the purpose of removing a virus (ransomware), such as an antitrust purpose to stop sites of an opponent or spread false information. The purpose of a virus attack is different. In fact, there are many anonymous coders who create viruses for some fun purposes that are naturally dangerous to have fun. These are done in some cases to show their strength or to enjoy the exciting environment. But not always the virus that is created for the evil thing. In many cases the virus is also designed to detect new systems or programs or software errors.

Criminals generally use social engineering to activate malware as their victims of virus-based attacks. They can send an email from Microsoft Security or similar clone organization, they say that several viruses have been found on the target computer and they will ask to click on a link or download to activate a malware removal program. However, once the link is clicked, the software is installed, and the computer is really infected. This is known as a phishing scam. Sometimes the attacker will try to deceive you by accessing the mobile phone or your system. We advise you that if you have never heard of unfamiliar or suspicious emails, do not click on your inbox. And if you still want to click on it, then take the company software directly to open a separate tab and search by entering their website. If you need to contact the communication options on the web site and be sure to take it. And then even if you accidentally click on the unnecessary link and if you feel that you are infected with virus then you can use a good quality malware removal software. The virus can be infected in many ways on your device. It can be easily spread from your used or anyone else's USB devices. Once it is spread, it is almost impossible to find out its source, because earlier it said that the virus can create and spread similar programs automatically. And if you have special problems, you can go to an experienced IT specialist or take help from the police. (If you are a Bangladeshi, before going to the police you will go to the helmet after the [Just kidding]). You can also use different antivirus software such as Eset, Avast, Kaspersky, Avira, AVG, Panda Antivirus etc.

SpyWare:

The spyware name provides some idea about his work. Once installed, all the information on your device can be easily hacked to someone else very secretly. It is also easy to understand once installed, because it acts secretly to send your information to hackers. Through this, it is possible to make Black Mail very easily, which can sometimes cause death. Though most spyware is not harmless, it still causes some spyware to be very serious security risks. Spyware mainly monitors your internet surfing and is associated with add-related issues. Spyware can be a valid code or software. Such as Facebook or other social media, in which we often take free services and allow access to their confidential information. They easily check your browsing history so they can show you the likes of your choice. Almost every company has its own spyware program starting from Facebook, Google or Microsoft, with which they hand over your information (chat history, browsing history, likes / dislikes).

Spyware sometimes gets worse than Trojan horses, when it sends important information, photos, emails, bank information servers or other users to your computer. Spyware usually comes in your PC with computer software during downloading, addons download time and most freeware software or shareware. Although spyware is used more than ad surfing, you have to be careful to keep yourself safe. Apart from using anti-spyware software, it can be saved.

Online or offline risks are usually associated with one another. Therefore, it must be done to eradicate the risks at the initial stage of understanding the risks. This post has tried to highlight some online and offline risks. If you have a comment on this matter or need help, then please comment, we will try to help you as much as possible.