NIS2 implementation: Is your SaaS prepared?

The revised Network and Information Systems Directive (NIS2) signifies the European Union’s strengthened commitment to enhancing cybersecurity measures across the region. Scheduled to take effect in October 2024, NIS2 broadens the scope of its predecessor, the original NIS Directive from 2016. It imposes stricter requirements to elevate the overall information security and posture in Europe.

As a cornerstone of the digital economy, Software-as-a-Service (SaaS) providers must thoroughly examine the implications of NIS2 and take timely action to ensure compliance.

What is the NIS2 Directive?

NIS2 is designed to build upon the foundation laid by the original NIS Directive. It aims to foster greater collaboration between entities and harmonize cybersecurity standards across all European Union member states. At its core, NIS2 emphasizes a risk-based approach, proactive monitoring, and corporate accountability.

The directive introduces more stringent reporting obligations, enforcement measures, and management training requirements. Non-compliance with NIS2 can result in substantial fines of up to €10 million or 2% of global turnover, whichever is higher.

These penalties underscore the importance of adhering to the directive's mandates and prioritizing cybersecurity.

Who does NIS2 apply to?

The NIS2 Directive targets “essential” and “important” entities operating within critical sectors such as digital infrastructure, healthcare, energy, and transport. This comprehensive scope extends to many SaaS providers, even if they do not have a physical presence within the European Union, as long as they offer digital services to EU customers.

Given the nature of SaaS models, which typically involve handling sensitive data and ensuring continuous availability, these providers are significantly affected by NIS2’s risk management measures and business continuity planning provisions. As remote work trends increase reliance on cloud-based solutions, SaaS providers need to understand and address the potential implications of NIS2 implementation.

NIS2 for SaaS: its scope and impact

Due to its expanded scope and rigorous requirements, NIS2 will substantially impact SaaS providers. The Directive mandates that providers implement comprehensive risk management measures, including regular risk analysis and continuous monitoring, to detect and mitigate cyber threats. Providers must also establish robust incident response procedures to address any security incidents swiftly.

NIS2 enforces stricter reporting obligations, requiring SaaS providers to promptly notify relevant authorities and customers during a significant cyber incident. This enhances transparency, trust, and accountability within the digital ecosystem.

Additionally, NIS2 emphasizes the importance of cybersecurity training and awareness programs for management and staff. SaaS providers must invest in ongoing education to ensure their teams are prepared to handle evolving cyber threats and maintain compliance with the directive.

Why NIS2 compliance matters

Ensuring compliance with NIS2 is not just about avoiding penalties; it is a critical step toward enhancing your SaaS operations' overall security and resilience. Here are key reasons why compliance with the European Directive is vital:

• Protects sensitive data. SaaS providers often manage large volumes of sensitive and personal data. Compliance with NIS2 helps protect this data against cyber threats, reducing the risk of data breaches and the associated financial and reputational damage.
• Maintains customer trust. Customers expect their data to be handled securely. By complying with NIS2, SaaS providers demonstrate a commitment to high standards of information security, thereby maintaining and potentially increasing customer trust and loyalty.
• Avoids financial penalties. Non-compliance with NIS2 can result in hefty fines. Ensuring compliance helps avoid significant financial penalties and their negative impact on your business.
• Enhances competitive advantage. In a market where information security is a significant concern, compliance with NIS2 can provide a competitive edge. SaaS providers prioritizing compliance can differentiate themselves by offering more secure and reliable services.
• Ensures business continuity. NIS2 mandates robust risk management measures and incident response procedures. By adhering to these requirements, SaaS providers can minimize downtime and ensure continuous service availability, which is crucial for maintaining operations and customer satisfaction.
• Strengthens corporate accountability. NIS2 emphasizes the role of senior management in cybersecurity. Compliance ensures that executives know their responsibilities and actively manage and mitigate cyber risks, leading to better governance and oversight.
• Mitigates supply chain risks. With NIS2’s focus on the supply chain, compliance ensures that all third-party services and partners adhere to high-security standards. This reduces the risk of vulnerabilities introduced through external parties.
• Aligns with global standards. As information security threats become increasingly global, aligning with the NIS2 Directive positions SaaS providers to meet international security standards, facilitating smoother operations across different regions and markets.

Compliance with NIS2 is a proactive measure that goes beyond regulatory obligations. Building a robust, secure, and trustworthy digital infrastructure that can withstand the constantly evolving cyber threats environment is essential.

By prioritizing compliance, SaaS providers safeguard their operations and contribute to enhancing cybersecurity across the European Union.

Challenges of the NIS2 Directive for SaaS providers 

As SaaS providers prepare to implement NIS2, they may encounter several challenges that require careful planning and strategic action. Below there is a list of potential hurdles that providers should be aware of:

• Complex compliance requirements: Navigating the extensive and detailed requirements of NIS2 sectors can be challenging, especially for smaller SaaS providers with limited resources
• Enhanced reporting obligations: Meeting the directive's stringent reporting requirements may require significant changes to existing processes and systems
• Increased costs: Implementing the necessary security measures and training programs can be costly, impacting the provider's budget and resource allocation
• Risk management: Establishing effective risk management measures involves continuous monitoring, regular assessments, and timely updates to security protocols
• Corporate accountability: Ensuring that senior management is adequately trained and aware of their responsibilities under NIS2 can be demanding
• Data sovereignty & localization: Adhering to data sovereignty and localization requirements, especially for providers operating across multiple jurisdictions, adds another layer of complexity
• Supply chain vulnerabilities: Managing and securing the supply chain to ensure that all third-party services comply with NIS2 can be a daunting task

Prepare your SaaS for NIS2 compliance

To help SaaS providers navigate the complexities of NIS2 compliance, we have outlined a list of essential steps.

1. Conduct a comprehensive risk assessment

Perform a thorough risk analysis to identify potential vulnerabilities and threats within your network and information systems. Regularly update this assessment to reflect new risks and changes in the threat landscape.

2. Implement robust security measures

Ensure that your security measures align with NIS2 requirements, including Always-On VPN and Multi-Factor Authentication (MFA) for secure access, as well as dynamic firewalls and network segmentation to isolate environments and enforce least privileged access.

3. Establish incident response procedures

Develop and implement a robust incident response plan that includes procedures for detecting and responding to security incidents and clear communication protocols for notifying authorities and affected parties.

4. Invest in continuous monitoring

Utilize advanced monitoring tools such as cloud-delivered Intrusion Prevention Systems (IPS), Intrusion Detection Systems (IDS), and Web Application Firewalls (WAF) for continuous surveillance and protection.

5. Train management & staff

Provide regular cybersecurity training for management and staff to ensure their awareness of their responsibilities under NIS2 and their ability to respond effectively to cyber threats and security incidents.

6. Ensure data sovereignty & localization

Adhere to data sovereignty and localization requirements by using dedicated servers with fixed IP addresses to ensure data remains within the specified jurisdiction.

7. Engage expert compliance consultants

Consider partnering with compliance consultants to strategize and validate your NIS2 preparedness and ensure thorough attention to all aspects of the Directive.

Embracing the future of cybersecurity

As we move towards an increasingly digital future, the importance of robust cybersecurity cannot be overstated. Implementing NIS2 represents a significant transition in approaching security across the European Union, setting a new standard for resilience against cyber threats.

This directive is both a challenge and an opportunity for SaaS providers. By embracing NIS2's requirements, providers protect their operations and build trust with their customers, enhance their competitive edge, and contribute to a safer digital ecosystem.

Compliance with NIS2 is more than a regulatory obligation; it is a commitment to excellence in cybersecurity. As cyber threats evolve, staying ahead requires proactive measures, continuous improvement, and a dedication to safeguarding data and infrastructure.

Take this opportunity to transform your SaaS business’ security practices, fortify your defenses, and create a secure digitalized environment.

How NordLayer can help

As a network security provider, NordLayer offers tools and services to help SaaS providers achieve NIS2 compliance by:

• Access control policies. Implement strong Network Access Control (NAC) policies using NordLayers Virtual Private Gateways with a dedicated IP address. Additionally, adopt advanced features like Cloud Firewall for granular network segmentation, and Device posture security to ensure only known and compliant devices can enter the company’s network. Elevate your network protection with multi-layered authentication methods such as 2FA (SMS & TOTP) and biometrics to access your network.
• Effective incident handling. Utilize threat prevention features like traffic encryption, IP masking, DNS filtering, and Always-On VPN to mitigate various threats that can infect your network. Improve threat detection with Device Posture Security and activity monitoring to maintain a resilient network infrastructure.
• Solid cryptography policies. Utilize NordLayer’s VPN gateways with quantum-safe encryption of data in transit. Provide a secure environment for browsing online and accessing sensitive resources or hybrid networks.

With NordLayer, SaaS providers can simplify infrastructure security management and demonstrate compliance with some of the stringent requirements of the NIS2 Directive.