Tagged articles

data-desensitization

13 articles · Page 1 of 1

Jun 29, 2026 · Backend Development

Zero‑Intrusion AOP for Global API Logging in Spring Boot

The article explains how to implement a zero‑intrusion, AOP‑based global API logging solution for Spring Boot applications, addressing common issues of manual logging such as code clutter, missing logs, inconsistent formats, privacy leaks, and performance overhead by using repeatable request wrappers, configurable filters, structured DTOs, asynchronous persistence, and comprehensive trace and desensitization utilities.

AOPAPI LoggingAsynchronous Logging

0 likes · 19 min read

Zero‑Intrusion AOP for Global API Logging in Spring Boot

Java Tech Workshop

Apr 24, 2026 · Backend Development

SpringBoot Sensitive Data Desensitization via Jackson Serialization (Zero‑Intrusion, High‑Performance)

This article explains how to protect user privacy in SpringBoot applications by masking sensitive fields such as phone numbers, ID cards, emails, bank cards, names, and addresses during JSON serialization using a custom Jackson serializer and annotation, offering a zero‑intrusion, high‑performance solution compared to other approaches.

AnnotationJavabackend

0 likes · 16 min read

SpringBoot Sensitive Data Desensitization via Jackson Serialization (Zero‑Intrusion, High‑Performance)

Code Ape Tech Column

Sep 8, 2025 · Backend Development

How to Implement Data Desensitization with YAML and Java Maps

This article explains a step‑by‑step approach to mask sensitive fields in API responses by defining desensitization rules in YAML, loading them into Java Maps, and applying recursive logic to traverse nested structures and replace data using regular expressions.

LoggingYAMLdata-desensitization

0 likes · 22 min read

How to Implement Data Desensitization with YAML and Java Maps

Selected Java Interview Questions

Mar 20, 2025 · Backend Development

Implementing Global Data Desensitization with Hutool and Spring AOP

This article demonstrates how to build a reusable data‑desensitization component in Java by defining custom annotations, extending Hutool's DesensitizedUtil, and creating a Spring AOP aspect that automatically masks sensitive fields in returned objects such as pages, lists, or single entities.

HutoolSpring AOPannotations

0 likes · 7 min read

Implementing Global Data Desensitization with Hutool and Spring AOP

Architect

Dec 23, 2024 · Information Security

How to Implement Enterprise Data Desensitization with MyBatis and Fastjson

This article explains why data desensitization is essential for modern enterprises, compares masking, obfuscation and encryption techniques, and provides step‑by‑step implementations for database, log, and output layers using MyBatis interceptors, Fastjson filters, and Spring MVC configuration.

FastJSONJavaMyBatis

0 likes · 13 min read

How to Implement Enterprise Data Desensitization with MyBatis and Fastjson

Shepherd Advanced Notes

Sep 20, 2024 · Backend Development

Why You Should Stop Reinventing Utility Classes and Use Hutool (or Guava) Instead

The article introduces the open‑source Java utility library Hutool, compares it with Guava, lists its modules, shows how to install it via Maven, and provides concrete code examples for HTTP requests, random codes, date handling, string manipulation, number operations, map utilities, encryption, captcha generation, and data desensitization, demonstrating how it can reduce boiler‑plate and speed up development.

Code examplesDateUtilHTTP

0 likes · 11 min read

Why You Should Stop Reinventing Utility Classes and Use Hutool (or Guava) Instead

Java Tech Enthusiast

Aug 11, 2024 · Information Security

Java Data Desensitization with Hutool and Custom Jackson Serializer

The article demonstrates how to mask sensitive Java backend data by using Hutool's DesensitizedUtil for common types and a custom @Desensitization annotation with a DesensitizationTypeEnum‑driven Jackson serializer (or Fastjson ValueFilter) to apply flexible masking rules during JSON serialization.

HutoolJavaSpring Boot

0 likes · 7 min read

Java Data Desensitization with Hutool and Custom Jackson Serializer

Shepherd Advanced Notes

Apr 29, 2024 · Backend Development

How to Implement Dynamic, Configurable Data Desensitization in Spring Boot

This article walks through a Spring Boot solution for dynamically masking sensitive user data—such as names, ID numbers, phone numbers, and custom fields—by defining custom annotations, a configurable rule engine, a Redis‑backed context holder, and a Jackson serializer that applies masking at JSON serialization time, all while keeping performance overhead low.

HutoolJavabackend

0 likes · 24 min read

How to Implement Dynamic, Configurable Data Desensitization in Spring Boot

Shepherd Advanced Notes

Oct 16, 2023 · Backend Development

How to Elegantly Implement Dynamic, Configurable, High‑Performance Data Desensitization in Spring Boot

The article explains why user privacy data must be masked, then walks through a Spring Boot solution that uses custom annotations, an aspect‑oriented filter, a contextual serializer and a flexible rule engine stored in Redis to achieve dynamic, high‑performance data desensitization without polluting business logic.

JavaSpring Bootcustom-annotation

0 likes · 18 min read

How to Elegantly Implement Dynamic, Configurable, High‑Performance Data Desensitization in Spring Boot

JD Cloud Developers

Aug 16, 2023 · Information Security

Master Data Desensitization in Java with Hutool: From Basics to Annotations

This article explains data desensitization concepts, common masking rules, and demonstrates how to use the Hutool library and Jackson annotations in Java to mask sensitive fields such as IDs, phone numbers, and passwords, while also comparing alternative tools.

HutoolJavaMasking

0 likes · 12 min read

Master Data Desensitization in Java with Hutool: From Basics to Annotations

Code Ape Tech Column

Jun 21, 2022 · Information Security

Implementing Data Desensitization with Custom Jackson Annotations in Java

This article explains how to mask sensitive fields such as ID numbers, phone numbers, and addresses in Java APIs by creating a custom @Sensitive annotation, defining masking strategies, implementing a Jackson serializer, and testing the solution with a Spring REST controller, providing complete code examples and sample output.

AnnotationJavaSpring

0 likes · 6 min read

Implementing Data Desensitization with Custom Jackson Annotations in Java

dbaplus Community

Oct 12, 2021 · Information Security

How d18n Enables Cross‑Platform Data Desensitization for Secure Databases

This article introduces d18n, a Go‑based, cross‑platform data‑desensitization tool that supports multiple databases and file formats, explains common desensitization scenarios, details its sensitive‑data identification techniques—including keyword, regex, and NLP‑based DFA—and outlines six practical masking algorithms with export and import workflows.

Database SecurityGoPrivacy

0 likes · 11 min read

How d18n Enables Cross‑Platform Data Desensitization for Secure Databases

Programmer DD

Jun 10, 2021 · Backend Development

How to Implement Field-Level Data Desensitization with Jackson in Java

This tutorial explains how to move data desensitization to the JSON serialization stage using Jackson, defines a @Sensitive annotation, custom strategies, a contextual serializer, and demonstrates the approach with a User class example that masks personal fields during serialization.

Javacustom-annotationdata-desensitization

0 likes · 6 min read

How to Implement Field-Level Data Desensitization with Jackson in Java