Libraesva. Email secured by the AI that attacks.
94% of cyber attacks start with an email. Libraesva Email Security blocks phishing, BEC and AI-generated malware before they reach the inbox. Semantic AI, local processing, no data leaving your organisation. BIT Informatica for implementation and support.
Gartner® Magic Quadrant™ 2025 — Email Security
Recognised among the vendors in the global Gartner report.
4.8 stars on G2 — Frost Radar Leader 2026
A leader in innovation according to Frost & Sullivan.
Made in Europe, privacy-first
100% local processing: no data sent to an external cloud.
On-premise or cloud
Available in both modes, with full data sovereignty.
Generative AI has made phishing unrecognisable.
Email attacks no longer follow the old rules. Generative AI can create messages that perfectly imitate the tone of your CEO, your suppliers, your bank. Traditional signature- and rule-based solutions are no longer enough.
AI-generated phishing impossible to spot
Messages written by AI get past traditional filters because they contain no errors, suspicious links or known patterns.
Business Email Compromise (BEC) on the rise
Email fraud impersonating executives or suppliers causes average losses of over €50,000 per incident.
Cloud tools expose your data
Many “AI-powered” platforms send your emails to external LLMs: they protect against threats but create new privacy vulnerabilities.
Ransomware and malware in attachments
Every attachment not analysed in an isolated sandbox is a potential attack vector for the entire company infrastructure.
Multi-layer protection: every email analysed before it arrives.
Libraesva analyses every inbound and outbound message with multiple layers of AI, all running locally in your environment.
Gateway
Every incoming email passes through the Libraesva gateway before reaching the mail server. Sender-reputation filtering and protocol analysis.
Semantic AI
Semantic AI analyses the meaning and intent of the message, not just keywords. It spots deceptions crafted by generative AI.
Adaptive Trust
Adaptive Trust AI learns your organisation’s communication patterns and flags anomalies in real time.
Sandboxing
Attachments are detonated in a fully isolated local sandbox. No data leaves the company environment.
URLs & delivery
Real-time analysis of all links. Only clean emails are delivered; threats are blocked, quarantined or flagged.
All the AI runs in your environment.
Libraesva’s language models (SLMs) are optimised for email security and run directly on existing hardware. No external processing, no cloud LLM, no data leakage. Your emails stay yours.
Everything you need to protect corporate email.
A complete platform with proprietary AI, available on-premise or cloud, designed to block the threats others don’t see.
Semantic AI
Understands the meaning and intent of every email. Spots AI-generated impersonation and deception that slips past traditional filters. Local processing only.
Adaptive Trust AI
Learns your organisation’s communication patterns and flags behavioural anomalies in real time. Privacy always comes first.
Deep inspection & sandboxing
In-depth attachment analysis in an isolated local sandbox. No data transfer outside. Ransomware and malware blocked before delivery.
Real-time URL analysis
Every link is analysed for hidden threats, malicious redirects and phishing. No third-party API, no data sharing.
SecondSight AI
An AI analysis report for every suspicious email: content, metadata, sender reputation, potential issues. Full visibility for the IT team.
Account Takeover Protection
Identifies account compromise attempts and neutralises them by automatically adapting outbound SMTP quotas based on historical patterns.
Phishing & BEC protection
Blocks spoofing, thread hijacking and executive impersonation. Specific BEC protection based on social signals, not just malware.
DMARC/SPF/DKIM compliance
Full support for email authentication. Compatible with Microsoft 365 and Gmail. Simplified regulatory compliance management.
Made in Europe — GDPR privacy
Developed in Italy (Lecco), designed for GDPR compliance. On-premise or private cloud: data stays within your organisation.
For those who want to block threats without losing control of their data.
Libraesva is the choice of companies, MSPs and regulated sectors seeking real email security, not just a badge.
Companies with Microsoft 365 or Google Workspace
Adds an advanced security layer on top of the native M365/Gmail filters, which alone aren’t enough against targeted attacks.
MSPs — Managed Service Providers
A multi-tenant solution to protect clients from a single centralised management panel with detailed reporting.
Regulated sectors (healthcare, PA, finance)
Guaranteed GDPR compliance, local data processing, complete audit trail to meet strict regulatory obligations.
Companies with sensitive data and IP
Protection against industrial espionage, credential theft and compromise of key corporate accounts.
Hotels and accommodation
Protecting communications with suppliers, OTAs and partners: high-risk contexts for BEC and targeted phishing.
Professional firms and SMEs
A scalable solution even for smaller businesses that can’t afford an email security incident.
We protect it. With direct expertise.
BIT implements Libraesva with direct experience in securing corporate email infrastructure. We know the product, the real use cases and the integration pitfalls. We don’t just sell licences: we support you from initial configuration to ongoing monitoring.
Assessment and design
Analysis of the existing email flow, identification of current risks and design of the optimal configuration for your environment.
Implementation and integration
On-premise or cloud deployment, integration with Microsoft 365, Google Workspace or an on-premise mail server. Zero downtime during migration.
Policy tuning and false-positive reduction
Rule configuration, whitelist/blacklist and calibration of Adaptive Trust AI to your organisation’s communication specifics.
Monitoring and incident response
Ongoing supervision of quarantines, alert management and direct support in the event of an email incident.
Want to test Libraesva on your infrastructure?
We arrange a free trial or a live demo on your email domain. In 30 minutes you’ll see how many threats your current filter is letting through.