But we already know that despite the need for this that we are discussing, not everyone has software with these characteristics. Therefore, the risks that these users are running are constant. It is true that you can always take some precautions in order to avoid the arrival of these malicious codes in a more manual way. But of course, neither the antivirus nor we ourselves are as effective as we would like.
That is precisely where the games known as Live antivirus or even bootable ones come into play. In the event that we have suffered a stroke It is very serious that it does not let us access our computer, these specific types of antivirus will be very useful to us. The reason for this is simple, and it is that these will allow us to start the computer from a CD or a USB key with the antivirus that will try to recover the PC. Therefore, the usefulness of these Live antivirus is evident, since they will help us to repair a computer that we cannot access in a conventional way.
There is no doubt that you will not be able to access your own computer due to some type of virus, it is bad news in most cases. However, we are going to try to solve that with the bootable antivirus that we will talk about below.
Antivirus to boot the PC from a USB stick or CD
We have already told you about the advantages that this type of anti virus Live they introduce us. Therefore, at this point we will mention that we have a good number of solutions of this type at our disposal. So much so that below we are going to talk about some of the most important and used solutions of this type throughout the world. As you can imagine, the vast majority of them belong to security companies with a more than proven reputation and that have been with us for years.
So much so that among their protection products, they also offer users this type of Live antivirus so that we can start them from a pen drive or a CD. Now we only have to choose the one that interests us the most in each case from the wide variety that we will talk about.
Kaspersky Rescue Disk
First of all, we are going to refer to this type of solution to protect our computer that a company of the importance of Kaspersky offers us. To begin we will tell you that you have the possibility to download Kaspersky Rescue Disk from . To say that the file that we download here is not the usual executable of other programs, but a iso image.
Therefore, when we already have Kaspersky Rescue Disk in our possession, all we have to do is dump that image into memory or the CD with which we want to start the computer. It is also the first time that we put it into operation, the first thing the software does is update its database, so we recommend that the fish in question be connected to the internet. Then the Live antivirus carries out its scan and to solve the problems we will only have to follow a simple wizard after selecting the units that we want to analyze and clean.
ESET SysRescue
On the other hand, we also find ourselves and can use this type of solution proposed by another of the large security firms, ESET. Therefore, to recover our equipment, the firm offers us its solution called SysRescue, what can we do? Here it is worth noting that we have the possibility of downloading the bootable file in ISO or IMG format.
Say this is a security application that runs from a CD, DVD or USB flash drive, all independently of the computer’s operating system. Once we have booted the computer with ESET SysRescue, the antivirus will have access to the drives and the file system. All this in order to be able to eliminate the threats that are blocking the boot of the OS. Here It is worth mentioning that contrary to what happened in the previous case, the antivirus does not update itself when running it. This is something that we ourselves will do by hand from its user interface, specifically from the Update section.
In the same way, we find an easy-to-use interface that allows us to analyze it for malware independently of the operating system.
AVG Rescue CD
In the sector of free conventional antivirus, one of the most widespread and used solutions throughout the world is the one presented by the firm AVG. It is more than likely that most of you this security company is very familiar. In this case, before downloading to the image of the anti virus Live as such, we must be clear about the format of the device from which we are going to start the PC. We tell you this because from the official download website we have the possibility of choosing one format or another. At this point we will tell you that for this you only have to access .
It must be recognized that the interface of this solution is not one of the most attractive, however in terms of functionality it is one of the most complete. We say this because when we start the Live antivirus we find a good number of functions available to scan and recover the damaged computer. With a look similar to what we find in BIOSes, we have the possibility of carrying out various types of analysis in search of malware. We can also configure the PC’s network connection or see the results of the latest scans, among other things.
Panda Safe CD
In this case we are going to focus on a well-known company focused on the security of our computer equipment. This is a firm that has been with us for a good number of years offering us all kinds of solutions. In this specific case we are going to focus on the call Panda Safe CD which, as its name suggests, is actually a Live antivirus. To start this software at first we only have .
Once Panda SafeCD has started, we will find a window that presents us with several options to choose from. We must also take into account that the software works independently of the operating system and supports file systems. NTFS and FAT. It is also worth knowing that Live antivirus offers us a complete report once the initial scan of the computer has finished. At the same time, we will have the possibility of specifying the units to analyze or what must be done with the malicious codes that are detected.
Avira Rescue System
Another of those firms especially focused on the world of security is Avira, which is why it also offers us its Live antivirus called Avira Rescue System. As its name lets us glimpse from the start, it is software to recover a computer that we cannot access because it is infected. In order to download the ISO image with which we will boot it, we did it.
To say that if something characterizes this rescue antivirus is the ease of use that it offers us from its intuitive interface. Of course, what we cannot expect here are other additional functions to the scanning and cleaning of malicious codes. It is for all these reasons that this particular solution is the most appropriate for those who do not want to complicate themselves too much when it comes to recovering their PC.
Norton Bootable Recovery Tool
When we talk about the range of products Norton, almost nobody needs a presentation since it is one of the most well-known software firms. Among the many security applications that we find here, the company also has one to solve the problems that we have told you about. Specifically, it is Norton Bootable Recovery Tool, a Live antivirus that you will have the opportunity to download.
In this way, what we really download is an ISO file of just under a gigabyte so that we can boot the damaged computer. Once the Live antivirus is running, it offers us several types of analysis for trying to clean and recover the PC. In this case, the additional functions available are more limited than in others, such as the AVG antivirus. What we do find among these functions is an automatic function to update the database of the security program.
Trend Micro Rescue Disk
Another interesting solution in this sense that we are going to find to download and use on our infected computer, is Trend Micro Rescue Disk. To begin with, we will tell you that this is a Live antivirus that can be booted from a USB memory or a CD that we can .
Unlike other solutions that we have seen before, in this case what we do is download an executable file that will allow us to create the image with the antivirus. So we can load it later on the device of our choice. It is worth mentioning that this security solution does not need to load the system files in the PC’s memory, especially in case they are infected.
At the same time, the antivirus is capable of scanning even the hidden files of the operating system. But that’s not all, but at the same time carries out an analysis of the installed drivers and the master boot record or MBR. All this is done without changing anything in the operating system in the operating system, since the antivirus works independently of it.
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