Best On-Premises Data Security Software

Kitecyber protects sensitive data wherever it moves, classifying and acting the moment data is touched, from one lightweight agent with full device, OS, process, user, and network context. Smarter DLP: LLM-based, context-aware classification across 80+ categories like PII, PHI, PCI, source code, IP etc. at 90%+ accuracy, with lineage tracking that follows data through screenshots, encoding, and file conversion that defeat traditional scanners. Enforce inline on USB, clipboard, uploads, and file transfers, before data leaves the device. Gen AI protection: track sensitive data pasted or uploaded into ChatGPT, Claude, and Gemini, discover shadow AI, and see what AI agents do with data. Network DLP via built-in SWG: inspect and control web traffic on the device. No appliances or backhaul needed so data leaving over the web is governed with the same policy and context.

Managing cyber protection in a constantly evolving threat landscape is a challenge. Safeguard your data from any threat with Acronis Cyber Protect (includes all features of Acronis Cyber Backup) – the only cyber protection solution that natively integrates data protection and cybersecurity. - Eliminate gaps in your defenses with integrated backup and anti-ransomware technologies. - Safeguard every bit of data against new and evolving cyberthreats with advanced MI-based protection against malware. - Streamline endpoint protection with integrated and automated URL filtering, vulnerability assessments, patch management and more

Cribl Stream allows you to implement an observability pipeline which helps you parse, restructure, and enrich data in flight - before you pay to analyze it. Get the right data, where you want, in the formats you need. Route data to the best tool for the job - or all the tools for the job - by translating and formatting data into any tooling schema you require. Let different departments choose different analytics environments without having to deploy new agents or forwarders. As much as 50% of log and metric data goes unused – null fields, duplicate data, and fields that offer zero analytical value. With Cribl Stream, you can trim wasted data streams and analyze only what you need. Cribl Stream is the best way to get multiple data formats into the tools you trust for your Security and IT efforts. Use the Cribl Stream universal receiver to collect from any machine data source - and even to schedule batch collection from REST APIs, Kinesis Firehose, Raw HTTP, and Microsoft Office 365 APIs

With Enterprise Recon by Ground Labs, organizations can find and remediate sensitive information across the broadest range of structured and unstructured data, whether it’s stored on your servers, on your employees’ devices, or in the cloud. Enterprise Recon enables organizations worldwide to seamlessly discover all data and comply with 50+ country regulations inc GDPR, PCI DSS, CCPA, HIPAA, Australian Privacy and other data security standards that require the ability to locate and secure PII data as well as information on gender, ethnicity and health… or even non-PII financial data. Enterprise Recon is powered by GLASS™, Ground Labs' proprietary technology that enables the quickest and most accurate data discovery across the broadest set of platforms available. Enterprise Recon natively supports sensitive data discovery on Windows, macOS, Linux, FreeBSD, Solaris, HP-UX and IBM AIX using agent and agentless options. Additional remote options also enable almost any network data stored.

Data may be the most important asset, and risk, that your company holds. It describes customers, products, transaction histories, and everything else that you use and plan in business. This data can be in databases, files, spreadsheets, Hadoop, cloud platforms or apps. If you don't have the time or expertise to find and de-identify the personally identifiable information (PII) in those sources yourself, IRI Data Masking as a Service (DMaaS) can help. With IRI DMaaS, you can minimize risk and cost because you only pay for the data you need protected. IRI can do all, or some, of the work to classify, find, and mask that data. IRI can also provide your auditors with the logs and targets that verify that your sensitive data was protected and now complies with privacy laws. To facilitate the service, you can transfer unprotected data to a secure on-premise or cloud-based staging area, or provide remote, supervised access to IRI to the data sources(s) at issue under a strict NDA.

BigID is data visibility and control for all types of data, everywhere. Reimagine data management for privacy, security, and governance across your entire data landscape. With BigID, you can automatically discover and manage personal and sensitive data – and take action for privacy, protection, and perspective. BigID uses advanced machine learning and data intelligence to help enterprises better manage and protect their customer & sensitive data, meet data privacy and protection regulations, and leverage unmatched coverage for all data across all data stores. 2

Matters.AI is the first AI Security Engineer for Data, built for the AI and data layer to autonomously see, understand, and resolve data misuse before the SOC opens a ticket. It protects what truly matters wherever data lives or travels, functioning like an AI security engineer that understands context, monitors behavior, and protects sensitive data autonomously across cloud, SaaS, endpoints, microservices, and AI pipelines. Matters is built on semantic intelligence, nearest neighbor search, data lineage modeling, and predictive behavior analysis, so it does not just detect threats; it understands context, anticipates risk, and takes action proactively. Instead of relying on static rules, regexes, dashboards, and noisy alerts, Matters reads between the lines, traces risk in motion, and never sleeps. It identifies sensitive data not just by how it looks, but by what it represents, tracking data across cloud, SaaS, endpoints, and beyond using fingerprinting and eBPF.