Decoding business cybersecurity: A basic guide to Malware prevention

A disturbing increase in cyberattacks has become a serious concern for businesses around the globe. Hackers and cybercriminals are constantly evolving their means, ways, and methods, and businesses must find measures to stay ahead. Just having a cybersecurity policy & reacting to security incidents to control damage cannot be considered adequate steps. One of the bigger security risks is malware, which stands for malicious software. Malware prevention must be your cybersecurity agenda on priority. In this quick post, we are discussing how your company can prevent malware attacks. 

Types of malware 

Hackers use different kinds of malware to attack businesses. Some of the common ones include phishing, network scanning, ransomware, trojan horse, and worms. In case of phishing, a user is tricked into installing malware, while in case of network scanning, vulnerable systems are found and infected, and that can cause a ripple effect on network resources. Ransomware is also common, where hackers want money for stolen data. 

Steps to prevent malware attacks 

  • Ensure all devices, networked assets are placed behind a firewall. 
  • Consider using network segmentation, so that there is no compromise on all subnetworks. 
  • Remove all old software, apps and programs that are not in use. 
  • Make sure all software and firmware are updated to the latest versions. 
  • Change default passwords and usernames right away. 
  • Encourage employees to use complex passwords. Long passwords are always better. 
  • Recommend a password management tool. 
  • Recommend VPN to employees when working from home or their own devices. 
  • Manage your router. 
  • Test and scan all network resources, IT environments on a regular basis. 
  • Update all OS. 

Install antimalware software

Today, antimalware software programs make it easy to prevent malware attacks. Ensure that you are using the software on a regular basis to schedule scans and checks. Also, don’t compromise on the product being used, because the features and capabilities of your antimalware software determine security to a large extent. 

Train people

Get cybersecurity experts, if need be, to train employees on various aspects of malware attacks. Suggest safe browsing practices, and make sure that they are aware of their role in preventing a malware infection. They should also know how hackers attempt to infect systems, and aspects such as social engineering, suspicious emails, and of course, annoying malware-based ads and popups. 

A proactive approach is the best way to prevent malware attacks. Keeping an eye for red flags, so that malware can be detected in time. 

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