Despite increasing focus on cybersecurity, hackers are still managing to infiltrate systems and gain unauthorized access into systems and networked devices. One of the common means used by cybercriminals is malware. There are varied kinds of malware, right from trojan horse to ransomware and spyware, and each one is designed to cause a specific kind of breach or data theft. In this post, we are discussing the best malware prevention tips.
- Place devices behind firewalls. Every networked device, including IP cameras, works like a computer and can be hacked. If you want to protect networked devices, make sure to use firewalls.
- Use network segmentation. Also called firebreaks, network segmentation splits the networks into subnetworks, so if one is affected by malware, others can be isolated easily and damage control can be done.
- Test your IT environment. Finding and fixing possible vulnerabilities before hackers do so, is critical for your business. You can choose to do continuous testing and monitoring, or else, engage ethical hackers to find bugs, flaws and vulnerabilities.
- Remove old software. Old firmware and software, especially legacy software, must be deleted or uninstalled immediately. Also, ensure that everything is updated to the latest version, and this also includes operating systems.
- Focus on passwords. Backdoor exploits or attacks are increasing with time, and weak and easy passwords are often to blame. Ask employees to create strong and complex passwords using special characters, numbers, uppercase & lowercase letters. To keep passwords safe and to remember details, suggest a good password management tool.
- Change the default passwords. It is critical to change default passwords and details immediately. Keep in mind that hackers may install malware after they have gained unauthorized access into your network or devices.
- Use antimalware and antivirus software. You can install such programs to detect and get alerted for malware. There are varied types of antimalware software, such as antispyware, which are worth the money spent.
From changing weak passwords to taking regular backup of data and resources, it is important to be a step ahead of hackers. Malware infections often occur when users end up clicking or downloading files and links, and therefore, ensure that your employees know about phishing, malicious software, finding suspicious emails and attachments. If required, get cybersecurity experts from other companies to reevaluate your current practices and policies, so that everything is in sync with the best security measures.