The modern remote workforce has substantially changed the way employees interact with enterprise IT resources. Many individuals access sensitive and valuable corporate data from remote locations using laptops, home computers, and mobile devices that are not protected by an organization’s traditional network defenses. These devices live outside the network perimeter and require different techniques to protect their data.
What is Endpoint Data Protection?
Endpoint data protection is a comprehensive approach to securing data on end-user devices, whether they are located within or outside of the corporate network. Data is often created, accessed, and stored on distributed endpoints in modern IT environments. Effective endpoint data protection combines technology solutions with organizational policies and controls to safeguard data on users’ devices against loss or compromise due to unauthorized access.
Endpoint data protection focuses on these three activities:
- Protecting data at rest, in use, and in transit on endpoints;
- Preventing unauthorized access or data exfiltration from endpoints;
- Detecting and responding to endpoint threats.
Essential Elements of an Endpoint Data Protection Strategy
Organizations must implement multiple measures to protect their endpoints effectively. Each of the following elements is vital to a successful strategy.
- Data encryption: All data stored on endpoint devices must be encrypted to prevent access if a device is stolen or lost. Teams should follow best practices and implement full-disk and file-level encryption across all endpoint devices for optimal protection.
- Threat prevention: All endpoint devices must be protected with threat prevention solutions such as antivirus and anti-malware software. Companies should implement behavioral analysis and exploit protection tools to detect sophisticated threats.
- Stringent access controls: Teams must enforce strong role-based access controls (RBACs) and identity protection to ensure authorized use of endpoint devices. Organizations should ideally adopt a zero-trust approach, in which every access request is verified using robust measures such as multi-factor authentication (MFA).
- Consistent device management: Companies should develop policies that include standard endpoint configurations and efficient patch management procedures to install updates that address known vulnerabilities. Security teams must be able to remotely lock and delete data from lost devices or from devices belonging to former employees.
- Endpoint detection and response (EDR): Organizations should adopt an EDR solution to detect malware, ransomware, and suspicious user behavior by performing real-time device monitoring. Advanced EDR tools can automatically respond to threats by taking actions such as isolating affected devices or halting malicious processes.
- Data loss prevention (DLP): Companies can implement DLP tools to enforce data use and classification policies. DLP software blocks unauthorized users from copying or uploading files via email, cloud platforms, or peripheral devices such as USB drives.
Why is Endpoint Data Protection Essential for Remote Workforces?
Endpoint data protection is critical for all organizations, but its importance is magnified by the challenges introduced by a remote workforce. Companies need to address the following issues that complicate protecting endpoints.
Undefined network perimeter
Organizations traditionally built a strong infrastructure perimeter that restricted access to data resources from outside the network. Trust was assumed for users within the network, since they were authorized by centralized security solutions such as firewalls. Remote work invalidates this model, as there is no defined network perimeter for teams to defend.
Users in a mobile workforce may connect to company resources from any location. They may communicate and exchange data with other devices outside the network and cannot be secured by centralized methods. Companies must implement security solutions directly on the endpoint device.
Increased attack surface
A company’s attack surface increases with each remote device in use. Threat actors see every device as a potential target for sophisticated, endpoint-focused exploits. Devices may lack sufficient physical oversight, exposing them to loss or theft. Mobile users may connect to company resources over unsecured Wi-Fi networks, risking data loss, credential compromise, and malware exposure. EDR solutions are essential for addressing these risks in real time, protecting the device and the broader IT infrastructure.
Data leakage and unauthorized use
Companies supporting a remote workforce typically have sensitive and valuable data distributed across multiple endpoints. Users download data from cloud platforms and store it locally, on the device or with peripheral storage solutions such as flash drives. Expanded data access increases the risk of data exfiltration and insider threats.
Teams can reduce these risks with DLP tools that enforce data usage and movement policies across all endpoints. The software will block unauthorized access or activity to prevent malicious or accidental data misuse.
Business continuity concerns
A compromised endpoint can spread ransomware throughout the environment, triggering widespread outages and disrupting business operations. Organizations with robust endpoint data protection can detect threats in real time and isolate infected devices to limit damage. Teams can leverage information from EDR and DLP tools to address underlying issues and protect the IT infrastructure rapidly.
Regulatory compliance
Companies processing regulated data must meet compliance standards for data security, availability, and privacy, or risk fines, legal action, or reputational damage. Regulatory frameworks such as HIPAA, GDPR, and PCI DSS require endpoint protection to ensure that access to sensitive data is controlled and that information is encrypted on user devices.
Lack of visibility
A remote workforce limits visibility into the IT ecosystem. End users may engage in shadow IT practices or neglect patching, exposing the company to unnecessary and hidden risks. Companies can regain visibility with endpoint data protection solutions that continually monitor device health and user activity, regardless of locations.
VAST’s Endpoint Data Protection Solution
Our strategic partnerships with industry-leading IT vendors enable us to deliver innovative technological solutions to our customers. Huntress is a managed endpoint detection and response (EDR) platform that addresses the needs of the modern remote workforce. The solution is based on a 24/7 Security Operations Center (SOC) that combines cutting-edge AI automation with a team of human security experts to investigate threats and shut down attacks before they damage your business.
Huntress also delivers a managed identity threat detection and response (ITDR) solution that addresses identity threats, including session hijacking, credential theft, suspicious location activity, and shadow workflows. Companies can immediately strengthen endpoint data protection and safeguard their business with these advanced solutions.
Get in touch with VAST and learn how we can help you implement and manage solutions for better endpoint data protection.
