--- title: "#pdf-security articles | Hashnode" description: "Explore 3 articles tagged #pdf-security on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/pdf-security" --- Tag # #pdf-security 3 posts · 0 followers [Syncfusion, Inc.](https://hashnode.com/@Syncfusion-blogs) · [Oct 19](https://hashnode.com/posts/what-s-new-in-syncfusion-document-sdks-2026-volume-3-ai-chunking-pdf-security-and-data-extraction/6ad5cc83960cb3f60d401774) ### [What’s New in Syncfusion Document SDKs 2026 Volume 3: AI Chunking, PDF Security, and Data Extraction](https://syncfusion-blogs.hashnode.dev/what-s-new-in-syncfusion-document-sdks-2026-volume-3-ai-chunking-pdf-security-and-data-extraction?utm_source=hashnode&utm_medium=feed) TL;DR: Syncfusion Document SDKs 2026 Volume 3 brings updates across its document-processing libraries, including a .NET Document Chunking Library (Preview) for AI-powered retrieval, a production-ready 7 min read · [syncfusion-blogs.hashnode.dev](https://syncfusion-blogs.hashnode.dev/what-s-new-in-syncfusion-document-sdks-2026-volume-3-ai-chunking-pdf-security-and-data-extraction?utm_source=hashnode&utm_medium=feed) [Syncfusion, Inc.](https://hashnode.com/@Syncfusion-blogs) · [Nov 7, 2025](https://hashnode.com/posts/top-security-risks-in-javascript-pdf-viewers-and-how-to-fix-them/690ddcfb3d59fff6ee5a582e) ### [Top Security Risks in JavaScript PDF Viewers (and How to Fix Them)](https://syncfusion-blogs.hashnode.dev/top-security-risks-in-javascript-pdf-viewers-and-how-to-fix-them?utm_source=hashnode&utm_medium=feed) Discover common security vulnerabilities in JavaScript PDF viewers and learn best practices for XSS prevention, CSP compliance, and secure PDF rendering. 9 min read · [syncfusion-blogs.hashnode.dev](https://syncfusion-blogs.hashnode.dev/top-security-risks-in-javascript-pdf-viewers-and-how-to-fix-them?utm_source=hashnode&utm_medium=feed) [Sohail Pathan](https://hashnode.com/@iamspathan) · [Jun 15, 2023](https://hashnode.com/posts/securing-your-documents-exploring-the-benefits-and-use-cases-of-pdf-watermarking/648ac3d8c834e3b417c92480) ### [Securing Your Documents: Exploring the Benefits and Use Cases of PDF Watermarking](https://iamspathan.dev/securing-your-documents-exploring-the-benefits-and-use-cases-of-pdf-watermarking?utm_source=hashnode&utm_medium=feed) The million-dollar question here is: “ How can someone really protect the security of a document? " 5 min read · [iamspathan.dev](https://iamspathan.dev/securing-your-documents-exploring-the-benefits-and-use-cases-of-pdf-watermarking?utm_source=hashnode&utm_medium=feed)