Data Loss
Prevention
protect what matters.
CyLentrix DLP for data-sensitive organisations — prevent unauthorised exfiltration of confidential data across endpoints, email, web, and cloud storage in real time.
What is Data Loss Prevention?
Data Loss Prevention (DLP) is a set of tools and processes that detect, monitor, and prevent the unauthorised transmission or exfiltration of sensitive data — whether accidentally by employees, intentionally by insiders, or maliciously by external attackers.
CyLentrix DLP solutions cover the three primary data states: data-in-use on endpoints, data-in-motion across networks, and data-at-rest in cloud storage and file servers. Our deployments begin with a data classification exercise to ensure your most sensitive data is identified and protected first.
Why businesses choose
CyLentrix data protection.
You cannot protect data you cannot see. CyLentrix begins every DLP engagement with full data discovery and classification before a single policy is written.
Data Discovery & Classification
Automated scanning identifies and classifies sensitive data across endpoints, file servers, and cloud platforms before protection is applied.
Policy-Driven Protection
Granular DLP policies control how sensitive data can be used, copied, printed, emailed, and uploaded — per user and per classification level.
Insider Threat Detection
Behavioural analytics identify unusual data access patterns that may indicate an insider threat before exfiltration occurs.
Compliance-Aligned Rules
Pre-built rule sets for PII, PHI, PCI, and other regulated data categories accelerate deployment and satisfy compliance requirements.
Every channel.
Every data state.
Our DLP deployments provide coverage across every channel through which data can leave your control — with policies that protect without creating friction for legitimate users.
Endpoint DLP Agent
Controls copy-paste, print, removable storage, and screenshot activity on managed devices without disrupting legitimate workflows.
Email DLP
Inspects outbound email for sensitive content and automatically blocks, quarantines, or encrypts messages that violate policy.
Web & Cloud DLP
Monitors and controls uploads to web services, cloud storage, and SaaS applications where corporate data could be exposed.
Network DLP
Inspects network traffic to detect sensitive data leaving the corporate perimeter via non-email channels.
Engineered for
regulated industries.
Any organisation holding confidential client data, intellectual property, or regulated information has a data protection obligation that DLP helps fulfil.
BFSI & Financial Services
Preventing leakage of account data, trading information, and customer PII.
Healthcare & Hospitals
Protecting patient health records from accidental and intentional exfiltration.
Legal & Professional Services
Protecting client-privileged documents and preventing inadvertent disclosure.
IT & Software Development
Protecting source code, API keys, and product roadmaps from insider leakage.
Manufacturing & Engineering
Safeguarding design files, formulae, and proprietary technical documentation.
Backed by the
standards that matter.
Our practices and platforms are validated against globally recognised security and quality certifications — so the assurances we make are independently verified, not self-declared.
Intelligence from the
Cylentrix Research Office.
Strategic, intelligence-driven guidance for navigating a boundaryless threat landscape.
Cybersecurity Landscape 2025: Strategic Resilience Report
Navigate the complex threat landscape with an intelligence-driven approach. Establish a multi-layered defence, implement Zero Trust principles, and safeguard critical assets against emerging vulnerabilities — ensuring business continuity in a boundaryless workspace.
Next-Generation Firewall Deployment & Management
Secure your dissolving network perimeter with an advanced Next-Generation Firewall strategy. Leverage deep packet inspection, enforce Zero Trust access, and neutralise zero-day threats using industry-leading architectures — for secure, resilient connectivity across the modern enterprise.
Trusted by teams
across industries.
Enterprises, institutions and high-growth businesses rely on CyLentrix for secure, always-on infrastructure.
Can DLP detect data exfiltration via USB drives?
Yes. Our endpoint DLP solution monitors and controls all removable storage activity, including USB drives, external hard disks, and optical media. Policies can block, allow, or enforce encryption for removable storage usage.
Will DLP block employees from doing legitimate work?
Properly tuned DLP policies minimise interference with legitimate workflows. We invest significant time understanding your business processes before writing policies, and all policies go through a monitor-only phase before enforcement is enabled.
Can DLP protect data in cloud storage like OneDrive and Google Drive?
Yes. Our cloud DLP capabilities integrate with major SaaS platforms including Microsoft 365, Google Workspace, Salesforce, and Box to monitor and control data shared within and outside your organisation.
How does DLP handle encrypted data?
Our DLP solutions integrate with email encryption and digital rights management (DRM) platforms to inspect content before encryption and enforce policy on encrypted documents via rights-based controls.
Is DLP required for GDPR compliance?
DLP is a key technical control under GDPR, satisfying the requirement for “appropriate technical measures” to protect personal data. It also supports breach notification obligations by providing evidence of what data was involved in any incident.
Protect your data
at every exit point.
Implement comprehensive Data Loss Prevention with CyLentrix — data discovery, classification, and policy enforcement across endpoints, email, web, and cloud. Backed by expert implementation, continuous tuning, and ongoing management to ensure your most sensitive data stays within your control.