5G is revolutionizing digital twin technology, enabling faster data transfers, real-time monitoring, seamless collaboration, and advanced security. These features are advancing the capabilities of digital twins and the value organizations can gain from them. What are the benefits of building…
Tag: DZone Security Zone
Instant Microservices: Rules for Logic and Security
In this article, see how to build a complete database system, in minutes instead of weeks or months: An API, and, we’ll add UI and logic to make it a microservice Logic and security: Multi-table constraints and derivations, and role-based security…
Essential Security Measures for PDF Documents
Portable Document Format (PDF) is a file format that contains a comprehensive representation of a document, encompassing elements like text, fonts, graphics, and other components. PDF is often considered a secure document format due to its inherent security features. These…
A Tale of Two Intersecting Quality Attributes: Security and Performance
“I want to build a system that is highly secure, scalable, reliable, performant, compliant, robust, resilient, and durable.” Add more adjectives to that to really dream of a quintessential solution. Is that even possible? Where do we make the two…
Xcode Plugins and Extensions: Enhancing Your Development Experience
As a tech leader with years of experience in the custom software development industry, I’ve witnessed the rapid evolution of tools and technologies that have revolutionized how we create software. Among these, Xcode, Apple’s integrated development environment (IDE), has been…
Future-Proofing Retail: Rethinking Cybersecurity for the Digital Shopping Era
The holiday shopping season is upon us again, and retailers are gearing up for the highly anticipated sales events of Black Friday and Cyber Monday. While these days represent peak consumer spending, the prominence of digital channels also introduces complex…
Understanding PDF Standards: What Developers Should Know
Portable Document Format (PDF) is a universal document-sharing and collaboration medium. From e-books to legal documents, PDFs are widely used in various business, educational, and governmental sectors. The acronym “PDF” encompasses several distinct standards, each designed for specific requirements and…
Spring OAuth Server: Authenticate User With UserDetails Service
In this article, we will see how we can customize the authentication where user details are fetched from another component/service over HTTP. Store user details as Principal and use them later while creating tokens to customize the claims in JWT…
Data Governance Best Practices
In the digital age, data governance isn’t a luxury; it’s a necessity. From multinationals to fledgling startups, organizations are becoming increasingly data-centric. The myriad technologies at our disposal — SQL databases, NoSQL systems, REST APIs, GraphQL, and more — offer…
Better Smart Contract Security With Fine-Grained Permissions in Cadence
Flow is a permissionless layer-1 blockchain built to support the high-scale use cases of games, virtual worlds, and the digital assets that power them. The blockchain was created by the team behind Cryptokitties, Dapper Labs, and NBA Top Shot. One…