Ransomware is a dangerous type of malware that hackers use to restrict access to personal data. In a typical ransomware attack, the hacker encrypts the victim’s data and demands a ransom payment in exchange for access to the data. According to recent statistics, ransomware attacks have been increasing exponentially, with a 140% increase in 2021 compared to the previous year.
Unfortunately, most modern businesses cannot avoid ransomware attacks, even with the best malware protection and cyber infrastructure. However, there are several essential steps that every organization can take to mitigate the damage caused by malware infections.
One of the most effective ways to defend against ransomware is by backing up data thoughtfully. Data backup ensures that, even if ransomware infects systems, it cannot access and encrypt the backup data, allowing for an easy recovery of business-critical information. To ensure that backups are not affected by infections, it is essential to have at least three copies of data and to use two different media formats (e.g., SSD drives and cloud storage).
It is also crucial to keep systems up-to-date by running the latest versions of Windows and other software with all the latest reinforcements. Turning on Windows Security or Windows Protector Security in previous versions of Windows 10 can protect against bugs and malware. Additionally, network monitoring can detect ransomware moving through the network, potentially preventing a major data breach.
Endpoint device protection is another effective way to protect against ransomware, as long as it is properly configured to be fully effective as a defense mechanism. Keeping operating systems updated, avoiding the attachment of untrusted USB keys or other storage media, and not opening suspicious email attachments are all essential practices that can enhance endpoint protection.
It is also important to educate and train employees on how to identify suspicious emails and report them immediately to the IT team. Authentic download sources should be identified, and good cyber security hygiene practices should be maintained. By following these practices, most ransomware attacks can be prevented before they happen.
For organizations looking to improve their cyber resilience, a Virtual Cyber Assistant service may be a flexible, remote, cost-effective option. This service provides access to the best cybersecurity expertise at a fraction of the cost of hiring full-time staff and can help organizations evaluate their ransomware readiness and identify gaps in their policies and procedures. Additionally, the service can help organizations prepare for and respond to ransomware attacks by organizing tabletop exercises for management and IT teams.
