There are many people who are going to tell you that there is an inherent security available in the Apple computers and no requirement of protection as such. In fact, you are being misguided by these guys as such and they are not speaking truth.
Macs can have the added security
If we see on the technical point of view, OS X is an operating system that is UNIX based. Being this, OS X is sandboxed. It does have many fire doors and because of this, if the malware gains approach to Mac, it cannot expand to the heart of machine. It is true that one can hack the Macs as well but cannot be subject to hacking the way Windows PCs are. You cannot however deny there is malware present in the Mac world. Complete details regarding this area can also be taken from help and tech support for Mac antivirus by a simple dial. If the behavior of the user is also not proper, it is definitely a threat and is right to go for the Mac antivirus.
Threat not urgent for Mac- this suggestion should not be taken authentic
Many people suggest antivirus threat is less urgent in case you are user of Mac compared to the Windows but why to take such suggestions authentic and invite even a small amount of risk. When the Mac is connected to the web, it is advised to install the security software. Another reason for the Macs not being targeted to that level is because they are less compared to the Windows PCs. You can also go to the antivirus tech support helpline number for choosing the right kind of antivirus for Mac.
Bitdefender is the undisputed king when it comes to the Mac security. It also does not have the negative impact as far as the performance is concerned.
ESET cyber security pro
The protection of ESET matches the Bitdefender. It does not cause much hurt as far as the performance of Mac is concerned. But there is some sort of impact on the system and it is because of this, is ranked after Bitdefender.
ESCAN anti virus
This comes at a lesser price compared to both the above two mentioned. This also gives the perfect protection and no doubt about this vital fact. But eScan can have the impact on the performance of the system.
It did not make it to top when comes to the perfect antivirus protection. Although having the performance impact on Mac, yet there is no issue when it comes to the eScan.
Yes, it is good to have the Mac protection by installing the right antivirus after expert advice.
Read more about the other challenges of antivirus: http://phonehelp.kinja.com/answers-for-current-antivirus-challenges-1773053224