Marcelo Blatt

SIMD RE-RANDOMIZATION FOR LARGE-ENTRY ASYMMETRIC PRIVATE-SET INTERSECTION

Privacy preserving column binding implementation

ACCELERATED DIVISION OF HOMOMORPHICALLY ENCRYPTED DATA

Linking encrypted datasets using common identifiers

Efficiently debugging a program in homomorphically encrypted space

Privacy preserving routing

Authenticating users in the presence of small transaction volumes

Recursive algorithms with delayed computations performed in a homomorphically encrypted space

Linking encrypted datasets using common identifiers

Secure search of secret data in a semi-trusted environment using homomorphic encryption

Methods and apparatus for computing estimated quantiles for streaming data over sliding windows

Combining explicit and implicit feedback in self-learning fraud detection systems

Network neighborhood topology as a predictor for fraud and anomaly detection

REAL-TIME UPDATING OF PREDICTIVE ANALYTICS ENGINE

Methods and apparatus for evaluating classification performance of risk engine models

Self-learning online multi-layer method for unsupervised risk assessment

Clustering computer security attacks by threat actor based on attack features

Authentication systems with selective authentication method

Method and device for determining redress measures for TV service outages based on impact analysis

Managing deviations between expected and normal operations of authentication systems

Dynamic generation of risk score thresholds for optimized configuration of policy rules in an adaptive authentication service

Aggregating identity data from multiple sources for user controlled distribution to trusted risk engines

Establishing trustworthiness of devices in the internet of things (IoT) to control inter-device communication

Method and device for determining redress measures for TV service outages based on impact analysis

Rapid device identification among multiple users

Open data collection for threat intelligence posture assessment

Security using velocity metrics identifying authentication performance for a set of devices

Collaborative analytics for independently administered network domains

User authentication

Providing security to an enterprise via user clustering

Big data analytics for telecom fraud detection

Taking a picture of a one-time use passcode and using the picture to authenticate

Collaborative analytics for independently administered network domains

Risk scoring for internet protocol networks

Risk-based authentication using lockout states

Method, apparatus and computer program product for assessing risk associated with authentication requests

Authentication system with selective authentication method based on risk reasoning

Providing an assessment of authentication requests

Methods and apparatus for risk evaluation of compromised credentials

Fraud detection in adaptive authentication systems

Fraud detection in adaptive authentication systems

Using baseline profiles in adaptive authentication

Rapid transaction processing