

Privana, where personal privacy and analysis meet.
Unlocking insights through advanced anonymization and machine learning algorithms, while safeguarding personal privacy.
About Privana
BIG DATA ANALYSIS PLATFORM WITH PERSONAL PRIVACY PROTECTION
The PRIVANA Platform, developed by the PRIVANATECH company, enables secure, privacy-preserving data analysis. It anonymizes data using advanced algorithms such as DataFly, TDS, and Incognito, ensuring personal information cannot be linked to individuals. The platform integrates machine learning techniques, including Decision Trees (ID3, C4.5), Random Forest, K-Nearest Neighbors, Bayesian Networks, K-Means, K-Medoids, and Linear Regression, enabling users analysts, experts, professionals, and academics to analyze data, make informed decisions, and derive valuable insights, all while ensuring uncompromised privacy. It also supports data preparation through feature creation and outlier detection and provides data visualization tools. Tailored for industries like healthcare, finance, and public administration, the platform ensures GDPR compliance by maintaining K-anonymity. With a Technology Readiness Level (TRL 7), PRIVANA represents a breakthrough in integrating privacy with data analytics, empowering secure and data-driven decisions.
Anonymization
Big Data Analysis
Visualisation
Data Preparation
Details

Data Preparation
In our product, the data preparation process consists of three main components:Databases, Feature Creation, and Outlier Detection.
Databases: Super users can perform basic management operations, as well as import data from CSV files into PostgreSQL databases or create new databases tailored to the project's needs.
Feature Creation: involves using existing columns in a dataset to generate useful new columns that can be utilized in the analysis phase. For example, a "Profit" column can be calculated and created using the "Sales Price" and "Cost" columns.
Outlier Detection: Outliers within the data that could negatively impact analysis results can be programmatically identified and removed. For example, removing all values outside the range of 0 to 110 in the Age column.

Data Anonymization
The anonymization process in our project aims to protect individuals' privacy using three core algorithms: DataFly, TDS, and Incognito. These algorithms secure sensitive data while enabling meaningful analysis.
TDS; scans each column from general to specific, identifies the most suitable column for generalization by calculating entropy, and applies anonymization.
DataFly; scans columns from specific to general, and generalizes the most suitable column to achieve the k-anonymity value.
Incognito; identifies all generalization combinations that meet the k-anonymity condition and presents them to the user, then applies the generalization based on the selected combination.

Data Analysis
The data analysis phase of the Privana is designed to derive meaningful insights and predictions from processed data. The primary goal is to apply machine learning algorithms to dataset to uncover patterns, trends, and correlations that can guide decision-making processes.
Machine learning algorithms generate statistical results by passing through anonymization filters defined for specific users and tables, instead of directly accessing the data. During the analysis phase, only this data is used to ensure the security of Personal Data Privacy.
Since the analysis algorithms use anonymized data, the machine learning model generated as a result of the analysis does not violate personal data privacy.
The analysis module can generate new models, import and reuse existing models, use these models to produce results on data, and facilitate the sharing of models between users based on their authorization levels.

Visualization
Privana allows users to visualize anonymized data while maintaining k-anonymity, ensuring privacy. Users can explore and interpret data through various visualizations, gaining insights without compromising individual privacy.
The user can create visualizations on authorized data, gaining insights about the data before analysis by generating graphs and tables.
The data used for visualization is processed through anonymization filters, just like in the analysis phase, ensuring personal data privacy is maintained.
Frequently Asked Questions
Is the platform GDPR-compliant?
Yes! Privana is built to comply with GDPR and other privacy regulations. Our anonymization processes ensure that personal data is never exposed or misused, providing full compliance with international data protection laws.
How does Privana protect sensitive data?
Privana employs anonymization algorithms such as DataFly, TDS, and Incognito to safeguard sensitive data. These algorithms ensure that personal information is de-identified, maintaining privacy while still allowing for meaningful analysis and decision-making.
What is k-anonymity?
K-anonymity is a privacy measure that ensures individuals cannot be re-identified in a dataset. It works by making each record indistinguishable from at least k-1 other records, thereby protecting personal privacy even when the data is analyzed.
How does the anonymization process work?
Privana’s anonymization process involves transforming sensitive data into an anonymized form using different techniques like generalization and suppression, ensuring that it is protected while still allowing for meaningful analysis.
What types of data can we analyze with Privana?
You can analyze any type of data that needs privacy protection, including sensitive information from industries like healthcare, finance, retail, and more. Privana ensures that even sensitive data can be safely analyzed without compromising privacy.
How can we get started with Privana?
Getting started with Privana is easy! You can request a demo to see how our platform works. Once you're ready, our team will guide you through the onboarding process to set up your data and start using the platform.

About Privanatech
Pricing
Contact
Address
Bahçelievler Mah. 319. Cd. Ankara Üniversitesi Teknokent D BLOK İç Kapı Z04 Gölbaşı / Ankara
Türkiye
Call Us
+90 506 399 58 55
+90 537 875 56 48
Email Us
info@privanatech.com