This can be useful if you're doing something that requires a lot of focus and don't want any accidental keystrokes to disrupt your work. Keyboard lock is a feature on Windows and Mac devices that enables you to disable the keyboard input temporarily. In this article, we'll walk you through the steps for both operating systems so that you can keep your keyboard safe from unwanted input. If you're unfamiliar with the keyboard locking/unlocking process on Windows and Mac, don't worry - it's actually quite simple. The Keyboard Locker icon changes to indicate that the keyboard is locked. For example, the lock feature is useful while you're clearing your mechanical keyboards, or want to prevent disruptions by a keyboard input during a video or movie. Unlike the others mentioned, I have not seen 3rd party validation of its anti malware claims (AV Test/AV Comparatives).On some occasions, you may want to keyboard lock your device in order to prevent unwanted input. While it is hard to assess- they appear to do quick scanning mostly for in memory threats, do not support scanning the entire drive/specific folders or external drives and I believe retire detection for threats no longer active in the field. Malwarebytes Premium uses a different approach than most Mac antimalware vendors. Malwarebytes Premium uses a minimal amount of memory, but CPU usage can fluctuate, though their 4.8 release allows one to limit CPU utilization for weaker machines. Norton and Bitdefender both fall in this category. Again, the better designed packages will not cause an appreciable or noticeable slowdown on modern machines. Vendors feel the need to use significant amounts of memory to address the wide number of threats and to enable a quick machine response.

This memory utilization appears fairly constant, but can increase over on-time. Bitdefender currently uses about 1 GB of system memory. Norton uses around 400-500 MB of ram and does a fair amount of writing to disk. Some of the major packages use a considerable amount of memory- with CPU utilization changing constantly depending on computer activity. All are compatible with Big Sur and will run using Rosetta 2. Most malware protection is not optimized for the Mac M1 (Universal). It is all too easy to do this- without thinking, especially when one is tired/vulnerable and/or the site appears trusted, such as Filezilla's FTP software site. It is also true that most Mac malware requires the user to download something, for example installing Adobe Flash, clicking on a download link, etc. It is true that the majority of Mac malware is adware- but adware can be extremely dangerous- capturing passwords and riddling the machine with hooks into malicious sites. The Malwarebytes 2020/2021 State of Malware Report makes a strong case for Mac malware protection.

Norton security for macbook air