{"id":1283,"date":"2017-05-23T20:00:34","date_gmt":"2017-05-24T00:00:34","guid":{"rendered":"https:\/\/www.techsolutionsinc.com\/blog\/how-to-defend-against-wannacry\/"},"modified":"2022-03-02T08:42:09","modified_gmt":"2022-03-02T13:42:09","slug":"how-to-defend-against-wannacry","status":"publish","type":"post","link":"https:\/\/www.techsolutionsinc.com\/blog\/how-to-defend-against-wannacry\/","title":{"rendered":"How to defend against WannaCry"},"content":{"rendered":"![\"\"](\"https:\/\/www.techsolutionsinc.com\/wp-content\/uploads\/2021\/11\/2017May23Business_A.png\")
Both businesses and individuals across dozens of countries are scrambling to fix their computer systems after a ransomware, named WannaCry, caused major disruptions earlier this month. Like most ransomware, WannaCry encrypts files and demands a Bitcoin payment for their release. What\u2019s worse, more WannaCry variants will likely be developed in the near future, according to security researchers. Fortunately, there are some common strategies you can use to mitigate the damage of the ransomware.<\/p>\n
Update your software<\/b>
\nThe first (and probably best) defense against WannaCry ransomware is to update your operating system. New research from Kaspersky shows that machines running Windows XP, 7 and outdated Windows 10 versions were affected by the ransomware. To check whether your systems are up to date, open your Windows search bar, look for Windows Update<\/i>, click Check for Updates<\/i>, and install any major updates.<\/p>\n
Also, don\u2019t forget to download the latest security patches for your business applications and security software.<\/p>\n
Run security programs<\/b>
\nMany antivirus programs now have mechanisms for detecting and blocking WannaCry malware; so when you\u2019ve fully updated your security software, run a full system scan.<\/p>\n
Keep in mind that antivirus isn\u2019t a foolproof security solution. Instead, run it alongside other security applications like intrusion prevention systems and firewalls.<\/p>\n
Use data backup and recovery tools<\/b>
\nIf WannaCry does infect your computers, only a solid data backup and recovery solution can save your business. Before ransomware strikes, periodically back up your files in both an external hard drive and a cloud-based backup service.<\/p>\n
External hard drives will serve as your local backup solution for quick recovery times. However, we recommend keeping the external drive disconnected when it\u2019s not being used and plugging it in only when you need to back up files at the end of the day. This is because when ransomware infects a computer, it will usually look to encrypt local backup drives as well.<\/p>\n
Cloud-based backups, on the other hand, allow you to store files in remote data centers and access them from any internet-enabled device. When selecting a cloud services provider, make sure they provide the appropriate cloud protections to your files. For example, your backup vendor should provide reporting tools to keep track of any anomalies in your files. Document versioning features are also important. This allows you to recover older versions of a document in case the current version is encrypted.<\/p>\n
After your local and cloud backups are set up, perform regular tests to ensure your disaster recovery plan works.<\/p>\n
Stay informed<\/b>
\nFinally, it\u2019s important to stay on guard at all times. WannaCry is just one of many ransomware strains affecting businesses today, and in order to stay safe you need to be constantly up to date on the latest cybersecurity- and business continuity-related news.<\/p>\n
For more ransomware prevention tips and services, call us today. We\u2019ll make sure hackers don\u2019t hold your business hostage.<\/p>\n