Light virus scanner

In addition to understanding whether UVC radiation is effective at inactivating a particular virus, there are also limitations to how effective UVC radiation can be at inactivating viruses, generally. UVC radiation is commonly used inside air ducts to disinfect the air. This is the safest way to employ UVC radiation because direct UVC exposure to human skin or eyes may cause injuries, and installation of UVC within an air duct is less likely to cause exposure to skin and eyes.

There have been reports of skin and eye burns resulting from improper installation of UVC lamps in rooms that humans can occupy. A: Consider both the risks of UVC lamps to people and objects and the risk of incomplete inactivation of virus.

Risks: UVC lamps used for disinfection purposes may pose potential health and safety risks depending on the UVC wavelength, dose, and duration of radiation exposure. The risk may increase if the unit is not installed properly or used by untrained individuals. It is important to recognize that, generally, UVC cannot inactivate a virus or bacterium if it is not directly exposed to UVC.

In other words, the virus or bacterium will not be inactivated if it is covered by dust or soil, embedded in porous surface or on the underside of a surface. Not all UVC lamps are the same. Lamps may emit very specific UVC wavelengths like nm or nm , or they may emit a broad range of UV wavelengths.

Some lamps also emit visible and infrared radiation. Some lamps emit multiple types of wavelengths. Testing of the lamp can determine whether, and how much, other wavelengths the lamp puts out.

There is some evidence that excimer lamps, with peak wavelength of nm may cause less damage to the skin, eyes, and DNA than the nm wavelength, but long-term safety data is lacking.

Other wavelengths are also produced by this type of lamp. There are other lamps available that emit a broad range of UV wavelengths, but also emit visible and infrared radiation.

On some workstations i use free AVses, where is low security risk. Few month ago i was very delighted with free version of KAV, and now that issues :. I can confirm, I have been having this problem for last few months now. Most antivirus are like that. Try using them for days without restart usually I just hibernate my computer for faster startup , they will consume hundreds MB of your RAM. But be aware if you finding low mem consuption, you must find alternative which have good virus checking test ;-.

Do they even have a paid review program? No affiliate links too. I can bet you if the list is some other antivirus, there will someone just like you complain about it. I have Eset for our two PC home network. Looking in Task Master with my PC at idle and no apps open.

Eset is using 71MB of memory. Definitely a Hog! To be honest, a good antivirus loads its fingerprint database in memory to be able to scan faster. Memory usage for me is less important than detecting a virus before it can do any harm.

In fact, if AV programs store their database in swap, it will slow down your PC overall, and it would allow a virus to do harm before it would be detected. And it does! Sometimes using so much of my resources that my audio completely goes out. The best and lightest free antivirus software is NAS!! Your email address will not be published. Raymond [ Reply ]. Tex [ Reply ]. We have, therefore, found out and listed down the best lightweight antivirus tools that have a good reputation and can be mostly used for day-to-day works.

Here are the few features that you should search for before installing an antivirus software on your computer:. If you are on the lookout for lightweight antiviruses for Windows 10, then here are the top 11 picks for you.

If you are seeking the best lightweight antivirus for Windows 10 , then here is an ultimate tool that can serve the purpose. It consumes less system resources, therefore, it can be used without any worries. An award-winning antivirus solution from Kaspersky labs offers many brilliant features to detect and remove malware, crypto lockers, etc besides backing up your data. As the name suggests this antivirus software for Windows and Mac offers total protection. Unlike other lightweight antivirus on this list, McAfee offers some of the best protection features.

This antivirus software has home network security, performance optimizer, password manager, and safe web browsing-like amazing features. The software cannot be included in the list of free software as it requires a subscription to use and has no free malware removal feature.

According to your requirement, you can choose the plan. Depending on the offer the prices can go down. We would suggest you to buy the software when offers are active. Apart from this, there are many other features that are offered by this Kaspersky alternative.

Some of them are listed below. The app has a clean UI with an intuitive dashboard, making it easy-to-use application for novices. Although a free tool, users can still obtain unlimited free VPN data with the Panda Dome Premium plan, otherwise it has a data limit of MB per day. Are you looking for the best lightweight antivirus solution? Bitdefender is the tool of the next generation with the utilization of artificial intelligence and other advanced technologies.

Offering multilayered protection to defend against cyberattacks, this lightweight antivirus tool is capable of malware removal efficiently.