PRODUCTS / SMISHGUARD
Stop Social Engineering at the Source
SmishGuard detects and neutralizes smishing and social engineering attacks across every mobile device and app, before they reach your users, compromise credentials, or become a foothold for broader attack.
Why Traditional Smishing Defenses Fall Short
Traditional security models were not designed for modern mobile messaging environments, leaving gaps in coverage, performance, and privacy. Against modern smishing, they create as many problems as they solve.
Content Inspection Trades Privacy for Protection
Requiring access to user communications creates issues for privacy, compliance, and BYOD, while missing threats delivered via encrypted channels like RCS, messaging apps, and email.
VPN-Based Smishing Tools Degrade Performance
Many smishing solutions route all mobile traffic through third-party infrastructure, adding latency, draining battery life, and creating friction that drives users to disable protection entirely.
Static Blocklists Can't Keep Up
Modern smishing campaigns use rapidly registered, short-lived domains designed to burn through blocklists before they're ever updated. By the time a domain is flagged, the damage is done.
A Different Approach to Smishing Protection
SmishGuard, a core component of the iVerify Mobile EDR platform, is a mobile-native social engineering defense platform designed as the logical evolution to stop identity compromise at the source. Instead of relying on invasive or friction-filled controls, our design philosophy unifies several key architectural elements:
Privacy by Design
Detect threats, including sophisticated linkless spear phishing, without exposing private user content. Messages from unknown senders are analyzed through a privacy-preserving cloud pipeline that cannot identify the originating device or recipient. Users can voluntarily submit messages for a second opinion. In all cases, only a structured finding indicating whether a message is malicious ever leaves the analysis pipeline.
Detection That Never Sleeps
Analyze messages and neutralize threats before users engage. When combined with iVerify's Secure DNS, malicious domains are also blocked at the network layer the moment a link is clicked, across SMS, email, and in-app links, providing defense in depth against both linkless attacks and link-based phishing.
Built to Complement Your Security Stack
SmishGuard is designed to work alongside your existing enterprise security stack. It enforces protection without consuming your VPN slot or routing traffic through third-party infrastructure, eliminating the latency, battery drain, and user friction that causes adoption to fail.
Full Spectrum Mobile Attack Detection
Go beyond SMS to detect and stop the full range of mobile social engineering attacks across every channel attackers use, from smishing and RCS phishing to voice-based vishing, linkless spear phishing, and cross-platform attacks across WhatsApp, Telegram, and Signal.
SmishGuard leverages multifactorial, cloud-based intelligence and fleet-wide protection to analyze, detect, and neutralize mobile social engineering threats, drawing on the same architectural foundation of OS-level telemetry that defines iVerify's EDR platform:
Extraction & Ingestion
Sender Intelligence
Content & Behavioral Analysis
Link Analysis
Fleet-Wide Intelligence
SOC Integration
Protection Meets Privacy
SmishGuard's architecture is a deliberate design decision, ensuring enterprise-grade protection without requiring privacy trade-offs from end users.
Messages are analyzed through a privacy-preserving cloud pipeline that cannot identify the originating device or recipient. Messages confirmed as safe are never retained.
Users can flag messages for a second opinion, with only a limited, structured finding shared for deeper analysis.
Designed to work alongside your existing enterprise security stack, without adding network overhead or compromising performance.
Only structured security alerts detailing the threat are shared with authorized SOC personnel.
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Fast, Mobile-Native Deployment
SmishGuard deploys as a mobile-native extension of the iVerify Mobile EDR platform. Protection is active from installation, no complex configuration required.
Alerts stream directly into existing SIEM/XDR workflows, and the platform integrates seamlessly with your existing DNS infrastructure, including Google, Cloudflare, and Quad9.
Where SmishGuard Delivers Value
Securing Every Mobile User
Every employee with a mobile device is a potential target. SmishGuard provides comprehensive defense across the entire workforce, on both BYOD and managed devices, without friction or invasive controls.
Protecting High-Risk Users
Executives and other high-value targets face disproportionate risk from targeted spear phishing and multi-channel social engineering attacks. SmishGuard's behavioral detection is built to catch the sophisticated, linkless attacks that are most commonly directed at them.
Closing the Identity Access Gap
Mobile-delivered credential harvesting and sideloading attempts are increasingly used as the initial access point for broader enterprise compromise. SmishGuard neutralizes that path before attackers can establish a foothold.
Smishing Protection FAQs
How does SmishGuard stop smishing attacks?
Why are traditional smishing defenses ineffective?
Does SmishGuard require a VPN?
Does SmishGuard work on third-party apps like WhatsApp, Signal, and Telegram?
How can organizations prevent smishing attacks?
Does SmishGuard access user messages or content?
Can smishing attacks be stopped without inspecting messaging?
Is SmishGuard architecture truly private?
Does SmishGuard protect both managed and BYOD devices?
Does SmishGuard affect mobile device battery life or performance?
Which DNS services does SmishGuard integrate with?
How does SmishGuard integrate with an organization’s existing security tools (e.g., SOC/SIEM)?