VoiShield® API
In-app protectionBlocks fraudulent calls and messages from the institution’s app, with nothing for the user to install.
Discover the productAnti‑vishing · Anti‑smishing · Anti‑spoofing
Every call goes through VoiSek. Fraud doesn’t.
We protect every call and every text message from anyone trying to impersonate the institution, in real time and from its own app.
Tuesday, October 14
9:41
IN
Call blocked
Cloned number (spoofing) stopped before it rang.
IN
Number reported
Reported as fraud in the collaborative network.
IN
Call verified
It really is the institution. Verified in real time.
VoiSek acts before the user has to.
- +100M
- calls blocked per year
- +40M
- users protected
- 95%
- reduction in vishing
- ISO 27001
- 2022 certification
Partners
Protection that starts before the user has to wonder: is this call real?
Vishing, smishing and spoofing are detected before they become a problem for the user and for the institution.
Request an assessmentCall verifiedInstitution · Clarification of a charge
Spoofing blockedBefore it rang
Anatomy of an attack
How a call that looks legitimate begins. How we stop it from going any further.
The same attack, step by step, without protection and with protection.
What the user experiencesWithout protection
- A call from the institution’s numberSpoofing: the number is cloned.
- The user answersEverything suggests it’s their institution.
- The conversation builds trustUrgency and pressure do the rest.
- The user makes a decisionBy the time it’s discovered, the fraud is done.
Fraud completedThe institution never sees the attack.
What VoiSek doesWith protection
- Incoming callThe number’s identity is verified.
- Blocked before it rangSpoofing detected with high confidence.
- Never happensThe call never reached the user.
- Never happensIf the criminal insists, the app holds the transaction.
Attack stoppedEvery event is logged in the VoiSek Portal.
Products
Four layers of protection, one platform.
A platform that connects different layers of protection to safeguard every point of contact between an institution and its users.
It works in real time on the call and the message: inside the app, on the enterprise phone network and through collaborative intelligence.
Two services
Phone protectionCalls from fraudulent numbers are blocked before they ring.Discover VoiShield® API Anti-fraud shieldComplete protection against phone call and text message fraud: identified calls, one-tap verification and real-time alerts.See the anti-fraud shieldVoiShield Pathway®
Enterprise telephonyReal-time protection for enterprise telephony and contact centers.
Discover the productVoiShield® Branding
Identified callsEnriched Caller ID that shows in real time who is calling and why.
Discover the productVoiShield Third.AI®
Collaborative intelligenceCollaborative intelligence across institutions to take fraudulent numbers out of circulation.
Discover the productCollaborative network in real time
What one institution detects can help protect them all.
Every signal shared strengthens the network’s intelligence and helps anticipate new attempts.
- One institution detects
- The network shares the signal
- All of them are protected
0calls blocked across the network since this page was openedEstimated average based on +100M calls blocked per year.
Technical assessment
Let’s make trusting a phone call possible again.
How VoiSek can fit into each institution’s operation and protect its communications with its users.