# Best Data Security Services Providers - Page 6 *By [Lauren Worth](https://research.g2.com/insights/author/lauren-worth)* Data security services are designed to protect critical business data from undesired access and mishandling, and secure a large volume of files from deletion, viruses, and theft. Data security providers assist businesses with data protection through steps including authorization, authentication, [encryption](https://www.g2.com/categories/encryption), and [password management](https://www.g2.com/categories/password-management). Other common methods of data security include data masking and data erasure. A number of data security firms also offer data backup services in the event of a loss or file corruption. Data security services go hand in hand with [network security](https://www.g2.com/categories/network-security-services) and other [cybersecurity services](https://www.g2.com/categories/cybersecurity-services) to keep companies aware of threats, safe from attacks, and prepared to respond in the event of an incident. Businesses can deploy [data security software](https://www.g2.com/categories/data-security) and [backup software](https://www.g2.com/categories/backup) in lieu or in addition to data security services to maximize their protection efforts. ## How Many Data Security Services Providers Products Does G2 Track? **Total Products under this Category:** 97 ### Category Stats (Jun 2026) - **Average Rating**: 4.55/5 The average rating of products in this category, based on all submitted ratings - **New Reviews This Quarter**: 6 - **Buyer Segments**: Mid-Market 55% │ Enterprise 27% │ Small-Business 18% Represents the distribution of reviewers across all products in this category. - **Top Trending Product**: SHI (+0.002) - Among all products in this category, SHI recorded the largest rating increase compared to last month *Last updated: June 01, 2026* ## How Does G2 Rank Data Security Services Providers Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 300+ Authentic Reviews - 97+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. --- **Sponsored** ### Deltek Polaris Deltek Polaris is PSA software for IT & consulting firms that brings people, projects, time, skills, billing, and revenue recognition together in one application — giving teams the speed to adjust plans quickly, the clarity to see risks early, and the control to protect margins as work happens. Built on the Deltek intelligent platform and designed for the way project-based teams operate, Polaris replaces disconnected tools and manual workarounds with industry-tuned intelligence and governance built in at every stage of the project lifecycle — plan, execute, and analyze. Best for: IT and consulting firms of any size that need to manage complex project delivery, utilization, and financial performance without the overhead of multiple disconnected systems. Use cases: - Staff projects using skills, certifications, availability, and workload without spreadsheet handoffs - Capture project time automatically from 100+ work apps and collaboration tools - Track project financials, billing status, and revenue recognition in real time - Surface delivery risks early and act before schedules slip or budgets overrun - Automate invoicing and manage revenue recognition against contract terms and milestones - Forecast resource demand and capacity the moment opportunities convert to active work Key Features: - Intelligent Timesheets by Dela — automated time capture from 100+ apps via ZeroTime (TM) - Skill-based resource matching with certification, availability, and workload controls - Project risk scoring with automated alerts for scheduling, cost, and workload issues - Automated billing, invoicing, and rules-driven revenue recognition (ASC 606 / IFRS 15) - Dashboards and analytics with BI connectors (Tableau, Power BI) - Out-of-the-box integrations with ERP, CRM, and HRMS systems Why IT & consulting firms choose Polaris PSA: - Time gets captured without asking people to enter it. Dela, the AI orchestrator, automatically pulls project hours from 100+ productivity and collaboration tools eliminating manual entry and improving billing accuracy. - The right people reach the right projects, every time. Polaris matches resources using skills, certifications, availability, and workload — not guesswork , reducing staffing gaps and overallocation. - Revenue recognition closes up to 7 days faster. Rules-driven recognition policies run automatically against contract terms and milestones, with clean audit trails built in, not bolted on. Used by: IT services firms, management consultancies, and technology firms managing project-based delivery across commercial and government work. Finance, operations, and resource management teams rely on Polaris to keep delivery predictable and margins intact. Customers using Polaris have seen a 40% improvement in time-to-hire, a 20% improvement in forecast [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=1093&secure%5Bdisplayable_resource_id%5D=156&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=neighbor_category&secure%5Bplacement_resource_ids%5D%5B%5D=765&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=1850595&secure%5Bresource_id%5D=1093&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fdata-security-services%3Fpage%3D6&secure%5Btoken%5D=ac798c5a670f42bc60492e35922eb497bcf83ff29432b439bab5c70842de7a6a&secure%5Burl%5D=https%3A%2F%2Finfo.deltek.com%2Fpolaris-ai-powered-psa-software%2F%3Fsourceid%3D142%26utm_source%3Dg2crowd%26utm_medium%3Dppl%26utm_campaign%3Dconsulting-g2ppc-polaris-2026%26partnerref%3Dppl_g2crowd_consulting-g2ppc-polaris-2026&secure%5Burl_type%5D=custom_url) --- ## What Is Data Security Services Providers? [Security and Privacy Services Providers](https://www.g2.com/categories/security-and-privacy-services) ## What Software Categories Are Similar to Data Security Services Providers? - [Cybersecurity Consulting Services](https://www.g2.com/categories/cybersecurity-consulting) - [Managed Security Services Providers (MSSPs)](https://www.g2.com/categories/managed-security-services-mssp)