Antivirus

Quick Scan Vs Full Scan in Antivirus Programs

In today’s computer age, it cannot be denied that a lot of people worldwide are experiencing minor and serious problems about digital security. They are disturbed with the fact that anytime, some of their important information and log in details can be revealed to others through the presence of numerous malicious softwares lurking on the web. They are also afraid of the fact that their significant computer files may be deleted without even knowing it. This is certainly something that you don’t want to happen for yourself, right?

quick scan vs full scan

Just in case you do not know, quick scan and full scan are just two of the features that you can expect from the reliable antivirus programs available in the online world these days. This is actually how the antivirus programs perform. You need to choose which of these two since they are of course, different from each other. Yes, their goal is just the same, but the way they perform as well as their coverage in scanning your computer devices definitely vary. Because of this, it is very advantageous for you to get well acquainted first about quick scanning and full scanning, before making use of any reliable antivirus program for your own benefit.

What Is Quick Scan?

The truth is, there are only few kinds of files stored in your computer that can be infected by most of the computer viruses and malicious malwares available in the four corners of the online world. Yes, you read it right. Some of your computer files are not prone to these threats. Good example of these virus and malware-prone computer contents are those “.exe” files. Video files, music files, and plain text files are less prone ones. So, how does quick scanning relate to them? Well, in other words, quick scan is only applicable for those virus and malware-prone files. These files are the only coverage of quick scanning, which explains why quick scan is done in much quicker time. It can save you a lot of time from scanning your computer from any threats, making it perfect when you are in a hurry. But if you are doubtful about quick scanning, then you can go for full scanning method.

What Is Full Scan?

As its name suggests, full scan is the exact opposite of quick scan. It will do the scanning of viruses and malicious softwares in every folder stored in your computer devices. It will never skip one file. Because of this, full scanning may require you a considerable amount of time before it can be complicated. So obviously, this is not your perfect choice if you are in a hurry. However, you will surely not mind to wait for a longer time duration since your important computer files as well as your computer devices are at stakes here. Yes, there are those computer files that are more prone to viruses and malwares, but this does not mean that some other files can no longer be infected by these threats. This is why some other people prefer using a full scanning method.

Quick scan and full scan are equally useful in freeing your computer system from any threats that may destroy it completely. You just have to know when you should go for quick scanning, and when is the right time and situation full scanning will be very useful.

Security

Know and Prevent Remote Access Trojan (RAT)

Trojan horses are commonly known as harmful programs, and Remote Access Trojans (RATs) are the latest evolution of such programs. Typically, a Trojan horse would access a computer system in the disguise of some other software and transfer data from user’s computer to the hacker’s computer in the background. Remote Access Trojans are one step ahead, they offer remote access to the hackers. RATs are kind of like access gateway to a computer, without the consent of the computer user. RATs are quite difficult to detect even using anti-malware programs, but there are ways you could prevent RATs from getting into your system.

trojan

RAT Working Method

Like typical Trojan horses, a RAT would get settled into a computer through an executable installer file and install in a computer like any regular program. RATs would have the face of some other program and they are so carefully implied, even careful and experienced computer users might often mistake a RAT for a regular program. However, like any regular software installation, a Remote Access Trojan will make registry and system service entries as well. This way, even an antivirus program will treat a RAT as a regular computer program and exclude the data transmissions from suspicion list. Trojan horses communicate through the ports so internet connection is required for a RAT to operate.

Preventions

By following the methods mentioned here; a computer user could stay safe from RATs.

  • Active Firewall and Antivirus Programs: Firewalls keep eye on the internet connection and data transmission, and hence they have the ability to track RATs. Any unauthorized port setup and opening request will be tracked by a firewall and the user would be prompted to take an action. Upon verification of the legitimacy of the request, computer user could block or allow a program with the port request.
  • Assess Running Processes: Chances are, a RAT won’t appear in the running applications list in Task Manager window; however it can’t conceal itself from the running processes. Open Task Manger by holding down Ctrl+Alt+Del together and clicking on Task Manager from the window that appears, or simply right click on the Taskbar and click Task Manager. Click on Processes tab and find out any suspicious process that doesn’t look right, and click on ‘End Process’.
  • Unusual Programs in Startup: To begin with, lots of programs in the Startup list isn’t a very healthy computing practice because it makes a computer slow when it boots up. However, look for the program list and check whether any unusual program is enable for Startup initiation. A user won’t click on RATs to execute them so automated execution is necessary, and that’s why these programs typically use the Startup option.
  • Abnormally Slow Internet: If your internet connection remains slow most of the time for no good reason, chances are some programs in the background is using the bandwidth. If it’s not a regular update activity by your security or other installed programs, chances are a RAT is using the bandwidth for intrusion.
  • Check Installations: Check the list of installed programs in your computer inside Programs and Feature. Uninstall all the programs that you don’t need.

Conclusion

User awareness could alone save a computer from RATs, and using a security program always comes useful for safe computing.

Antivirus

Is Adware Harmful?

As you all know, there are a number of threats that can be found in the four corners of the online world today. These threats are of different levels of dangerousness towards your computer devices. Even so, there is one undeniable common thing about them, and this is the fact that they can badly affect the entire system of your computer. This is how horrible it is when your devices come across some of these threats. Amongst these online threats, one of the most common ones that you might already encountered is the adware. The big question now is, what is really an adware how bad it is on your computer devices, and on your part in general?

adware image

What is an Adware?

For your own information, adware is actually a software package that is also created by a software expert for some reasons. This will render advertisements automatically about a certain product or website. The advertisements will appear right there in your computer screen or right there at the exact interface of the adware. Some software experts created this malicious software in order to gain more views from the netizens and eventually, revenues. This is such a dirty and undesirable way of getting some attentions for a certain website or product. However, there is nothing you can do, but face the fact that adware will always be there on the online world, whether you like it or not. It is also known as advertising-supported software. The most common adware that you can encounter online is the pop-up ad. Pop-up ads will usually irritate you when you visit a website that contains an adware.

Adware may actually be downloaded in your computer devices without you knowing it. It can happen when you are doing your downloading tasks. This is the main reason why you need to be very careful when you are downloading on the web. Peer-to-peer applications are the common ones that are usually associated with adware. In a clearer way of stating, peer-to-peer applications are apps that you might install into your computer devices from your friends or from some other individuals.

How Bad an Adware Is?

You might be thinking that adware or those pop-up advertisements are just normal when you visit some websites and there is nothing to be worried about, then think again. It is simply because a simple adware may be the great cause of identity thefts as well as loss of important computer files. You should know that this malicious software is capable enough in gathering confidential information about you like your log in details on a certain website. With that being said, it is no longer surprising why there are a lot of people these days who badly experience some hacking incidents onto their accounts. It may also consume a portion of your network bandwidth. In fact, many people have been complaining regarding some hogging cases on their system resources, and these might be because of an adware. What is even worse about it is that it can slow down the entire system of your computer.

Adware is really soething that you should mind since it may cause you some trouble. It can be done through a reliable antivirus software that you need to download and install into your PC.

Software

Teen in the House? – Best Antivirus to use

Antivirus is one of the most important parts of the computers. Everyone is concerned about the viruses, malware, threats and the tricks that people often fell to. However, it is the proactive nature of the people that make it difficult for the antivirus. However, when there are teens in the house, one need to be extra careful.

antivirus

The prime reason behind it is that the usage of the internet during adolescence. The antivirus has to be one of the best to address all the issues that may be challenge when teens are in the house. There are many Antivirus that give adequate protection and best fit for the antivirus and these are the best.

Norton Antivirus

Norton is an established name for the antiviruses. However, the importance of the antivirus does not really is the level of protection but also the versatility of the antivirus. When you have teen in the house, you must be worried about the malicious URLs and of course the Social media. Norton is one of the antiviruses that can constantly block the malicious antiviruses that are threat to the computers. Teens are often tricked to visit some webpage that contains viruses. However, when you have Norton as the Antivirus, it blocks such spam websites all by itself. There are real dangers in Social media when the spam is concerned and Norton has the right answer for that as well. So, it always great to use an Antivirus that masks your computer from using malicious websites like Adult websites and others and Norton does a great job.

Kaspersky

This is one of the Antiviruses that can safeguard your system and computer. One of the most enriched antiviruses Kaspersky is known for the highest level of protection. The antivirus can actually helps you protect from the malicious URLs that float around in the social media and all over the internet can be stopped by the Kaspersky. The best part of the antivirus is that it can stop the users from downloading malicious contents from the internet.

Bitdefender

Bitdefender is one of the best when it comes to overall protection and smooth blocking contents. The prime requirement of the teen users that should not be entertained by the Antivirus is the malicious websites, unknown source download and malicious links of social media among many. The Bitdefender is a silent antivirus that smoothly blocks all downloads that are malicious and protect your system. It does not really allow to use the malicious websites that float around the internet. The best part of the Bitdefender is that it can ensure smoother life with less pop-up and warning messages. However, in the background, it keeps on checking the security concerns.

All of the antiviruses are quite capable of making extra care for the protection of the computer. The blocking of download, malicious websites, and the social media monitoring are few of the most important things when you have teen around and all of these antiviruses do special jobs in the same regard.