Many items these days run on computers and the internet. You might think that it’s nearly impossible to run a business without investing in IT to connect with clients and handle your daily operations. While IT has many benefits, it also places businesses at a considerable security threat; ransomware. This is a malware type that will encrypt the data on your computer and hold it as a hostage until you make a specified payment to the hacker.
You might see a need to hire a managed IT service provider in Phoenix and other locations when you already have a running IT department. Your in-house department might not be familiar with the techniques employed by hackers when sending ransomware since these change daily. Outsourcing the protection from ransomware, among other crucial IT services is, therefore, your best option since the experts are abreast with the changes in the IT world.
The following are among the measures IT experts might recommend for mitigating the effects of ransomware attacks on your business.
This technique aims to restrict the scope of data that cyber intruders can get when they gain access to your network. It presumes the compartmentalization of network assets, applications, and data into standalone segments, as well as limits interaction between these segments. When a breach happens, the malware will be unable to traverse and encrypt your entire network.
The primary objective of this technique is a definition of what is permitted to run on your network instead of blocking known and suspicious processes. This is because most security suites will barely keep up with the tracking of huge data volumes to pick slightly modified and new malware. Malware signatures are no longer as effective as they were in the past for the protection of your network. Software whitelisting will allow your network’s users to create applications and processes that will then be approved to run on your network’s computers by default.
Maintenance of secure backups
Having a data backup is the best way to mitigate the effects ransomware will have on your operations. All it will take when faced with the threat is a removal of the offending code and a download of the lost files from a secure place outside the target machines. Some new machines even activate a self-termination procedure once data encryption is completed. To ensure that your backups work for you, have two of them onsite on external media and one copy offsite.
Keep macros disabled
Hackers are using an old-school trick for sending malware these days. The malware is circulated over emails with attached Microsoft word documents disguised as invoices. While the text is initially gibberish, there is a recommendation to enable macros to make the message intelligible. Doing this executes malicious code. It is, therefore, essential to keep your macros disabled.
The above mitigation methods are in no way one-size-fits-all solutions. You cannot simply ask your IT department to ensure that they follow the steps and assume you will suffer little to no consequences in a ransomware attack. IT professionals should assess your business’ needs and weak spots before recommending the best mitigation option for your company.