Published on: 05/11/2026 | Updated on: November 5, 2026

As cybersecurity threats continue to increase in complexity and severity, it’s more important than ever for businesses to have a defense plan, but it can be difficult to know where to begin. Ransomware attacks, in which an attacker encrypts files and demands payment for decryption, can be especially disruptive, but actions can be taken to guard against these intrusions. This article will describe some practical steps that companies across all industries can take to safeguard against ransomware attacks, preparing for a worst-case cybersecurity scenario before it arises. 

Understanding How Ransomware Attacks Work

Ransomware is malicious software that prevents the operation of a targeted system through a variety of means until a ransom is paid to the attacker. Ransomware attacks target software vulnerabilities, exploit personnel weaknesses, or use social engineering tactics to gain access to the targeted system, then deploy malware to extort payment from the attack’s victim. 

Ransomware attacks are highly unpredictable and varied, and there’s no single approach for responding to an incident. Vigilantly monitoring your potential attack surface, strengthening defenses at intrusion points, and maintaining backups of sensitive data helps to reduce attack risk and potential damage, and keeps your organization ready to respond to any threats it might face. 

An Evolving Threat

Ransomware attacks have been a part of the cybersecurity landscape for decades, but they are beginning to become more varied, complex, and damaging. Attackers represent a broad spectrum of motivations, and it’s impossible to verify if access to impacted files will really be restored if demands are met. 

Some ransomware attacks function solely through encryption, while others elicit payment through threats of publishing obtained information. However, a trend of double-extortion attacks is rapidly emerging, in which attackers both encrypt and expose company files. Continuously monitoring expert guidance, dedicating resources to cybersecurity initiatives, and working with third-party security consultants helps your company stay ahead of these evolving threats. 

Assess Existing Policies

Before constructing a new cybersecurity policy, take a moment to analyze how your company is currently preparing for ransomware attacks and other general hacking incidents. Understanding areas that require improvement will help focus future efforts, tightening defenses where it matters most. 

It’s important to assess readiness across all sides of your organization. In addition to making traditional digital preparations, evaluate physical security elements like facility access and staff preparedness. Promoting security across all dimensions of your company is the best way to stay ready for an incident. 

Delegate Response Ownership

Though security preparation reduces risk and minimizes potential impacts, the threat of a ransomware attack can never be fully prevented. Preparing for the reality of an intrusion is just as important as planning for prevention, as it enables your company to bounce back with established protocols instead of making in-the-moment decisions. 

Clearly establishing response protocols and the staff responsible for executing them is one of the best ways to increase cybersecurity resilience. When your organization knows who to look to in the event of an incident, response protocols can be deployed faster and more efficiently, getting your company off defense faster. 

Train Workforce on Cyber Hygiene

Many ransomware attacks start with intrusions on the employee level, so a well-trained workforce is a crucial part of any prevention strategy. Educating employees on foundational security practices protects your data where it’s most at risk, significantly reducing overall vulnerability. 

Training materials should focus on preventing employees from engaging with uncontrolled outside media and links (including flash drives). Links in untrusted, unsolicited emails often represent basic phishing attacks that could contain a malicious download. More sophisticated phishing efforts are emerging as well, so it’s important for your staff to have a strong understanding of how to conduct themselves safely when using digital tools. 

Establish Backup Policies

The primary line of attack for a ransomware intrusion is to prevent a company from accessing important data. This is disruptive on its own, but its impact can be mitigated through regular data backups. 

When a malicious actor gains access to sensitive data, it presents a variety of issues, but if your company has secondary access to backups of this data, the attack is less effective. The hacker is unable to withhold access, making the attack less debilitating and allowing your organization to focus its resources on resolving the intrusion, rather than scrambling to recover the lost information. 

Implement Antivirus Software

Security software might be seen as a basic measure, but it’s one of the best ways to control malicious downloads at every level of your company. Mandating antivirus software across company systems adds another layer of download control to every access point, strengthening defenses against attacks of all kinds. 

Security software also brings an added benefit of adaptability. Once installed, these programs receive frequent updates that are tailored to emerging threats in the cybersecurity space. Antivirus is a powerful tool that adapts to its surroundings, keeping a part of your security posture up-to-date without any active intervention on your company’s behalf. 

Control Physical Access

Digital systems are a natural point of entry for ransomware attacks, but a successful cybersecurity strategy also focuses on securing the physical access points of a company. Keeping malicious actors from gaining access to company systems via physical or interpersonal means defends your data on all fronts, making your organization ready to face a wider variety of threats. 

Controls like ID badging, security systems, and monitoring cameras can help spot a potential threat before it becomes active. Training employees to avoid connecting suspicious hard drives to company hardware is a foundational tactic of intrusion prevention, and remains important when planning against ransomware.  

Safeguard Employee Information

Firewalls are important safeguards against more technically focused attacks, but if they’re armed with the right employee credentials, an intruder can bypass them using internal avenues. Maintaining protections around employee information protects against a wide range of social engineering intrusion tactics and improves the general standard of security in your organization. 

Password hygiene is one of the most important components of employee information security. When employees reuse passwords across multiple accounts, whether internal or external, a breach of one account becomes a breach of every account. Maintaining strict protocols around password management prevents malicious actors from leveraging employee data to reset or tamper with credentials. 

Key Takeaways

Ransomware is an evolving threat in the modern cybersecurity landscape, but there are steps that organizations can take to stay ahead of these attacks. Defining response tactics, training staff, establishing data backups, using antivirus software, and controlling information access are some of the best ways that a company can guard against ransomware. Working with a cybersecurity consultant can keep your organization’s policies up-to-date, keeping you prepared to face a wider variety of digital threats. 

About Author

Nazy Fouladirad is President and COO of Tevora, a global leading cybersecurity consultancy. She has dedicated her career to creating a more secure business and online environment for organizations across the country and world. She is passionate about serving her community and acts as a board member for a local nonprofit organization.