XpertLync CyberGuard DLP - Enterprise

Enterprise data loss prevention, pre-upload file screening, and central policy management across browser fleets.

XpertLync CyberGuard DLP (Enterprise Edition) is an enterprise-grade in-browser Data Loss Prevention (DLP), real-time pre-upload file screening, and centralized policy enforcement platform designed to prevent corporate data breaches and unauthorized data exfiltration before network transmission begins. Traditional perimeter firewalls, Secure Web Gateways (SWG), and Cloud Access Security Brokers (CASBs) inspect packets only after files have already begun encrypting and transmitting across TLS tunnels. XpertLync CyberGuard closes this critical security gap by operating directly inside the browser memory layer—trapping file selections, drag-and-drop operations, and clipboard buffers in real-time, executing deep heuristic inspection, and aborting unauthorized uploads in under 3 milliseconds before a single byte reaches the network socket. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ KEY CAPABILITIES & ENTERPRISE FLEET DEFENSE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔒 PRE-UPLOAD IN-MEMORY FILE SCREENING Intercepts drag-and-drop events and file input triggers across all enterprise web applications. The in-memory engine scans file metadata, cryptographic SHA-256 signatures, and content heuristics before releasing files to web servers. 🛡️ TARGETED EXTERNAL CHANNEL DEFENSE Enforce strict zero-upload and conditional access policies across unmanaged public channels: • Professional Networks & Social Portals: LinkedIn messaging, feeds, Twitter/X, Reddit • Public Generative AI Tools: ChatGPT, Claude, Gemini, Copilot • Webmail & Personal File Sharing: Gmail, Yahoo, WeTransfer, Mega, Dropbox • Collaboration Platforms: Slack web, Discord, external web forums 📸 FORENSIC VISUAL EVIDENCE CAPTURE Enterprise security teams can optionally enable automated high-resolution visual screen snapshots captured exclusively when severe data breach attempts or unauthorized exfiltrations occur, preserving tamper-proof forensic evidence for compliance and incident response. 🏢 CENTRALIZED FLEET POLICY MANAGEMENT Orchestrated centrally via the XpertLync Central DLP Console. Security administrators can push global policy updates, whitelist business domains, adjust inspection sensitivity, and manage thousands of browser endpoints in real time. 🔒 100% CLIENT-SIDE PRIVACY (ZERO CLOUD SCANNING) All hash matching, keyword categorization, and policy evaluations execute strictly inside endpoint browser memory. No sensitive enterprise documents, source code, or customer PII are ever uploaded to external cloud inspection servers. ⚡ SUB-3 MILLISECOND EXECUTION Engineered using high-performance asynchronous web workers to guarantee zero latency and zero disruption to employee productivity. Legitimate business file transfers flow completely uninterrupted. 📋 REGULATORY & COMPLIANCE READY Preconfigured out-of-the-box policy templates for: • HIPAA / HITECH: Protected Health Information (PHI) & Medical Records • GDPR / CCPA: Personally Identifiable Information (PII) • PCI-DSS: Credit card primary account numbers (PAN), CVV, and banking records • Intellectual Property: Proprietary source code (.git, .py, .java, .env), SSH keys, API credentials, and CAD models 📊 FORENSIC TELEMETRY & SIEM INTEGRATION Automatically streams cryptographic file fingerprints (SHA-256), host telemetry, destination URLs, timestamps, and policy rule triggers directly to your centralized XpertLync Central DLP Console and enterprise SIEM pipelines. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ HOW IT WORKS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 1. User Selects or Drops File: An employee drops or selects a document on an external website (e.g., personal webmail or generative AI portal). 2. Instant RAM Trap: CyberGuard's in-browser gateway intercepts the file buffer inside memory prior to DOM event propagation. 3. Policy Engine Evaluation: Cryptographic SHA-256 hash matching, keyword heuristics, and enterprise domain policies evaluate the payload in < 3ms. 4. Enforcement Decision: If compliant, the upload proceeds seamlessly. If unauthorized, the file buffer is instantly wiped from memory, zero bytes are transmitted, and the user receives an on-screen policy alert with an incident reference. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ENTERPRISE DEPLOYMENT & LICENSING ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ • Silent fleet-wide deployment supported via Google Admin Console, Microsoft Intune, Windows Group Policy (GPO), or Jamf. • Native support for Chrome Enterprise Managed Storage schema (managed_schema.json). • Multi-tier licensing for mid-market and global enterprises with dedicated console support. For enterprise license keys, Central DLP Console provisioning, and whitepaper case studies: Website: https://xpertlync.com/dlp-solution.html Central Console Inquiries: compliance@xpertlync.com Company: XpertLync Solutions Pvt. Ltd.