Knowledge

At BAP, we always learn, update and share offshoring knowledge as well as innovative technology.

ブロックチェーンの不正を防ぐ3つの暗号技術
Sorry, this entry is only available in 日本語. 前回の記事で ブロックチェーン はネットワークにいる全員で台帳を共有していると言いましたね。 参考:中学生でもわかる!ブロックチェーンの仕組み それでは「悪い人が誰かの台帳にアクセスして書き換えることができるのでは?」と疑問に思う方もいるでしょう。もちろん ブロックチェーン にはデータの不正利用を防ぐ仕組みがあります。今回は不正を防ぐための3つの暗号技術について初心者にも分かりやすく説明します。 1.特定の人にしか見られないようにする暗号技術:公開鍵暗号化方式  ブロックチェーン に用いられる1つ目の暗号技術は公開鍵暗号化方式です。この技術によって、データを盗み見られたり、書き換えられたりすることを防いでいます。鍵による暗号化は共通鍵と公開鍵があります。 ブロックチェーン...
What is DeFi? Potential and risks of decentralized finance
1. DeFi Finance- What is Decentralized Finance? Defi is short for Decentralized Finance. DeFi is the latest term based...

Offshore

When a Product Defect Is Detected, How Long Does It Take to Find the Root Cause?
A product defect can be detected in seconds. But identifying its root cause may take hours—or even days. In...
Outsourcing System Maintenance: Key Benefits & How to Choose the Right Partner
“Who can we trust with our system maintenance?” In 2026, more and more IT managers are asking this question....
When Should You Outsource System Development? Criteria for Switching from In-House Explained
“Should we keep building in-house as we are, or switch to outsourcing?” — a decision many companies face on...
【AI in Manufacturing】If the Most Experienced Person in Your Factory Leaves Tomorrow, How Much of Their Knowledge Can AI Preserve?
What if the most experienced person in your factory leaves tomorrow? Imagine an engineer with 20 years of experience...
Difference between system engineer and IT consultant
An IT Consultant is an expert who utilizes information technology to solve business and management problems. Unlike a System...
What Is Vendor Management? Management Methods to Lead System Development and Operations to Success
As more companies entrust system development and operations to external partners, what decides success is “vendor management.” This article...

Technology

What is Crypto? Overview of crypto knowledge for newbies
The cryptocurrency market has been on the rise in recent years and attracts a lot of investors. The term...
System Migration Methods and Process: A Comprehensive Guide to Successful Implementation
As digital transformation continues to accelerate, more companies are facing the need to upgrade or migrate their IT systems....
[DX in Manufacturing] How Are Excel, Paper, and Zalo Fragmenting Factory Data?
Excel for production planning. Paper forms for quality inspection records. Photos of machine issues shared via Zalo. And at...
Salesforce Developer – A New Career Future in 2024
A Salesforce Developer is, in short, a person who works with Salesforce. Salesforce Developers utilize the Salesforce platform; it...
Custom AI Development Company – Design and Develop AI Solutions Tailored to Your Business
Not every AI solution fits all businesses. In many cases, only custom AI can precisely meet operational requirements and...
How to build a Web Application Using Java
Java is a programming language used in the development of web applications, desktop applications, and Android applications. This article...