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Tips for IT Passport prep
- Apr 27, 2026
What Is 5G? Differences from 4G and Use Cases for the IT Passport Exam
Organizes the three main features of 5G (high speed, low latency, massive connectivity), differences from 4G, and applications in autonomous driving and remote medicine for the IT Passport exam.
IT PassportTechnologyCommunications - Apr 27, 2026
How to Use ABC Analysis and Pareto Charts for the IT Passport Exam
A breakdown of ABC analysis (priority analysis) procedures, how to read Pareto charts, and the 80:20 rule as covered in the IT Passport exam.
IT PassportStrategyData Analysis - Apr 27, 2026
AI and Machine Learning Basics | Key IT Passport Exam Terminology
Organizes AI-related terms tested on the IT Passport exam, including the relationship between AI, machine learning, and deep learning, differences between supervised/unsupervised/reinforcement learning, and generative AI and LLMs.
IT PassportTechnologyAI - Apr 27, 2026
Algorithms and Computational Complexity: Big O Notation and the Basics of Search and Sort for the IT Passport Exam
A summary of algorithm fundamentals, linear search and binary search, bubble sort and quicksort, and Big O notation for computational complexity, tailored for the IT Passport exam.
IT PassportTechnologyAlgorithms - Apr 27, 2026
How to Read a Balance Sheet and Income Statement | IT Passport Exam Prep
A structured overview of the balance sheet (B/S) and income statement (P/L), including current/fixed classifications and the five profit categories, as tested on the IT Passport exam.
IT PassportStrategyAccounting - Apr 27, 2026
Basics of Binary, Hexadecimal, and Logical Operations | IT Passport Exam Prep
A review of conversion methods between binary, decimal, and hexadecimal numbers, as well as the logical operation rules for AND, OR, NOT, and XOR, within the scope of the IT Passport exam.
IT PassportTechnologyComputer Basics - Apr 27, 2026
What Is Blockchain? | IT Passport Exam Prep | Mechanisms, Uses, and Smart Contracts
A clear overview of distributed ledger technology blockchain, including hash chain structure, cryptocurrencies, smart contracts, NFTs, and other topics covered in the IT Passport exam.
IT PassportTechnologyBlockchain - Apr 27, 2026
BPR vs. BPM: Understanding the Difference Between Business Process Reengineering and Business Process Management for the IT Passport Exam
A clear breakdown of BPR (Business Process Reengineering, radical redesign) and BPM (Business Process Management, continuous improvement), including when to use each, tailored for the IT Passport exam.
IT PassportManagementBusiness Improvement - Apr 27, 2026
How to Calculate the Break-Even Point (CVP Analysis) | IT Passport Exam Prep
A breakdown of the relationship between break-even point, variable costs, fixed costs, contribution margin ratio, and CVP analysis, organized for the IT Passport exam.
IT PassportStrategyAccounting - Apr 27, 2026
IT Passport Field-Specific Frequently Asked Question Rankings | Extracted from 5 Years of Data
Rankings of frequently tested topics in the Strategy, Management, and Technology fields, extracted from actual data over the past 5 years (2021-2025).
IT PassportPast Exam AnalysisFrequency Ranking - Apr 27, 2026
Character Codes: ASCII, Unicode, UTF-8, Shift_JIS Differences Explained for the IT Passport Exam
Organize the basics of character codes (ASCII, Unicode, UTF-8, Shift_JIS, EUC-JP) and the causes of mojibake (garbled text) for the IT Passport exam.
IT PassportTechnologyCharacter Codes - Apr 27, 2026
Cloud Native and Microservices | IT Passport Exam Prep
A structured overview of cloud native concepts, the differences between microservices and monoliths, and their relationship with APIs and containers for the IT Passport exam.
IT PassportTechnologyCloud - Apr 27, 2026
CMMI and the Capability Maturity Model｜IT Passport Exam Prep
An overview of CMMI (5 maturity levels), the characteristics of each level, and how it is used, organized for the IT Passport exam.
IT PassportManagementProcess Improvement - Apr 27, 2026
Complement Representation and Floating Point | IT Passport Exam Prep
A summary of internal computer number representation (negative numbers using two's complement, IEEE 754 floating-point format) for the IT Passport exam.
IT PassportTechnologyComputer Basics - Apr 27, 2026
File Compression: Lossless vs. Lossy, and JPEG, PNG, MP3, MP4 Organized for the IT Passport Exam
Organized for the IT Passport exam: the difference between lossless and lossy compression, and the characteristics of major formats like JPEG, PNG, GIF, MP3, and MP4.
IT PassportTechnologyFile Formats - Apr 27, 2026
Basics of Copyright Law | IT Passport Exam Prep | Quotation, Private Use, Work Made for Hire
A clear overview of copyright law fundamentals tested on the IT Passport exam, including copyright creation, protection period, requirements for quotation, work made for hire, and reproduction for private use.
IT PassportStrategyLegal - Apr 27, 2026
CPU, Memory, and Storage Differences | IT Passport Exam Prep
Organizes the five major computer components, CPU clock frequency and core count, and memory hierarchy (cache, main memory, auxiliary storage) for the IT Passport exam.
IT PassportTechnologyComputer Basics - Apr 27, 2026
CRM, ERP, SCM, SFA Differences | IT Passport Exam Prep
A breakdown of the roles and differences between major business systems—CRM (Customer Relationship Management), ERP (Enterprise Resource Planning), SCM (Supply Chain Management), and SFA (Sales Force Automation)—for the IT Passport exam.
IT PassportStrategyBusiness Systems - Apr 27, 2026
Types of Cyber Attacks Summary: Malware, Ransomware, and Targeted Attacks Organized for the IT Passport Exam
Organizes the types of cyber attacks and countermeasures tested on the IT Passport exam, including ransomware, targeted attacks, SQL injection, XSS, phishing, and DoS.
IT PassportTechnologySecurity - Apr 27, 2026
Data Scientist vs. Data Engineer: Role Differences for the IT Passport Exam
A breakdown of the differences between data scientists, data engineers, and data analysts—including required skills and career paths—tailored for the IT Passport exam.
IT PassportTechnologyData - Apr 27, 2026
Data Structures Basics: Arrays, Lists, Stacks, Queues, and Trees for the IT Passport Exam
A breakdown of basic data structures tested on the IT Passport exam, including arrays, linked lists, stacks (LIFO), queues (FIFO), trees, and hash tables.
IT PassportTechnologyData Structures - Apr 27, 2026
Data Warehouse, Data Mart, and BI Tools | IT Passport Exam Prep
A structured overview of data warehouses (DWH), data marts, BI tools, ETL, and their differences from data lakes, tailored for the IT Passport exam.
IT PassportTechnologyData Analysis - Apr 27, 2026
Database Normalization: Organizing First through Third Normal Forms for the IT Passport Exam
Organize the purpose of database normalization, the procedures for first through third normal forms, and functional dependency with concrete examples for the IT Passport exam.
IT PassportTechnologyDatabase - Apr 27, 2026
What is DevOps? Organizing CI/CD and Agile Relationships for the IT Passport Exam
Organize the concept of DevOps, CI/CD (Continuous Integration/Continuous Delivery), its relationship with Agile development, and the culture of automation for the IT Passport exam.
IT PassportManagementDevOps - Apr 27, 2026
DHCP and Automatic IP Address Assignment | IT Passport Exam Prep
A breakdown of DHCP (Dynamic Host Configuration Protocol), the flow of automatic IP address acquisition, lease time, and when to use fixed IP vs. DHCP, tailored for the IT Passport exam.
IT PassportTechnologyNetworking - Apr 27, 2026
How Digital Signatures and Timestamps Work | IT Passport Exam Prep
A clear breakdown of digital signatures (electronic signatures), the role of timestamps, and the relationship between PKI and Certificate Authorities (CA) as tested on the IT Passport exam.
IT PassportTechnologySecurity - Apr 27, 2026
How DNS (Domain Name System) Works｜IT Passport Exam Prep
A breakdown of DNS hierarchical structure, name resolution flow, record types (A, MX, CNAME), and DNS caching, organized for the IT Passport exam.
IT PassportTechnologyNetworking - Apr 27, 2026
Types of e-Business and Electronic Commerce (EC)｜Organizing BtoB, BtoC, CtoC, and O2O for the IT Passport Exam
Organize EC terms tested on the IT Passport exam, including classifications by transaction parties (BtoB, BtoC, CtoC, GtoC), as well as O2O, OMO, and omnichannel.
IT PassportStrategyEC - Apr 27, 2026
IT Passport Exam Registration Procedure: From Creating an Account to Getting Your Admission Ticket
A step-by-step guide to registering for the IT Passport exam, covering everything from obtaining a Prometric ID to selecting a test center and issuing your admission ticket.
IT PassportExam SystemRegistration - Apr 27, 2026
IT Passport CBT Exam Day Flow and What to Bring | On-Site Tips
Explains the flow from check-in to exam to results confirmation on the day of the IT Passport CBT exam, required items, precautions, and tips during the test.
IT PassportExam SystemCBT - Apr 27, 2026
IT Passport Student Discount and Exam Fee Reduction Programs: How to Take the Exam Cheaply
A guide to reducing the cost of the IT Passport exam through student discounts (school vouchers), corporate vouchers, job fair perks, and other fee reduction methods.
IT PassportExam SystemStudent Discount - Apr 27, 2026
Retake Strategy After Failing the IT Passport Exam: Cause Analysis and Planning for the Next Attempt
Explains how to analyze the causes of failing the IT Passport exam, read your score report, and create an effective study plan for retaking the test.
IT PassportExam SystemFailing - Apr 27, 2026
How to Choose Your IT Passport Exam Venue: Comparing Locations in the Tokyo Area and Regions, Plus Tips
A guide to choosing IT Passport CBT exam venues nationwide, comparing the Tokyo area and regional locations, weekend vs. weekday availability, and tips for selecting a venue based on distance from home.
IT PassportExam SystemExam Venue - Apr 27, 2026
What Is Facility Management? | IT Passport Exam Prep | Office & Data Center Management
A breakdown of facility management (FM) concepts—managing facilities and equipment as business assets—including data centers and green IT, tailored for the IT Passport exam.
IT PassportManagementFacility - Apr 27, 2026
ROE, ROA, and Equity Ratio: A Summary of Financial Indicators for the IT Passport Exam
A breakdown of the meanings and formulas for frequently tested financial indicators on the IT Passport exam, including ROE, ROA, equity ratio, current ratio, and gross profit margin.
IT PassportStrategyAccounting - Apr 27, 2026
Firewall, WAF, IDS/IPS Differences | IT Passport Exam Prep
A breakdown of the roles, operating layers, and key exam points for the representative security devices—firewall, WAF, IDS, and IPS—that protect networks, tailored for the IT Passport exam.
IT PassportTechnologySecurity - Apr 27, 2026
What Is the GDPR?｜IT Passport Exam Study Guide
A concise overview of the EU's GDPR for the IT Passport exam: scope, key principles, differences from Japan's Personal Information Protection Law, and penalties for violations.
IT PassportStrategyLegal - Apr 27, 2026
How HTTP and HTTPS Work: Status Codes and TLS Explained for the IT Passport Exam
A clear breakdown of the differences between HTTP and HTTPS, the structure of requests and responses, and key status codes (200, 404, 500) for the IT Passport exam.
IT PassportTechnologyNetworking - Apr 27, 2026
Industrial Property Rights: Differences Between Patents, Utility Models, Designs, and Trademarks | IT Passport Exam Prep
A breakdown of the four types of industrial property rights (patents, utility models, designs, and trademarks) for the IT Passport exam, covering their protected subject matter, protection periods, and filing requirements.
IT PassportStrategyLegal - Apr 27, 2026
What is IoT? | IT Passport Exam Prep | Use Cases, Communication Standards, and Security Risks
This article covers the definition of IoT (Internet of Things), communication standards such as edge computing and LPWA, and IoT security risks, all within the scope of the IT Passport exam.
IT PassportTechnologyIoT - Apr 27, 2026
ISO 9001, ISO 14001, ISO 27001 | Key Differences Between International Standards for the IT Passport Exam
A clear breakdown of major ISO standards tested on the IT Passport exam, including quality management ISO 9001, environmental ISO 14001, and information security ISO 27001.
IT PassportStrategyISO - Apr 27, 2026
How the IT Passport Affects Your Career and Salary | Is It Really Worth It?
Explains how obtaining the IT Passport actually impacts the job market, salary increases, and promotions, with industry-specific evaluations and career strategies.
IT PassportComparisonCareer - Apr 27, 2026
How the IT Passport Is Evaluated in Civil Service Exams: Local vs. National Government
A summary of the bonus point systems, evaluated skills, and municipal examples for the IT Passport certification in national and local government exams.
IT PassportComparisonCivil Servant - Apr 27, 2026
IT Passport vs. FE: Which Should You Take First? A Thorough Comparison
Compare the difficulty, exam scope, pass rates, and career impact of the IT Passport and Fundamental Information Technology Engineer Examination (FE) to decide which to take first.
IT PassportComparisonFundamental Information Technology Engineer - Apr 27, 2026
IT Passport vs MOS / TOEIC / Bookkeeping: Which Should You Prioritize?
Compare the difficulty, career value, and study time of the IT Passport, MOS, TOEIC, and the Bookkeeping exam. Recommends which working professionals and students should prioritize.
IT PassportComparisonCertifications - Apr 27, 2026
KPI vs. KGI vs. Balanced Scorecard | IT Passport Exam Prep
Organized for the IT Passport exam: the relationship between KGI, KPI, and CSF, plus the four perspectives of the Balanced Scorecard (BSC).
IT PassportStrategyKPI - Apr 27, 2026
Marketing Mix (4P vs. 4C) | IT Passport Exam Prep
A breakdown of the basic marketing frameworks 4P and 4C, STP marketing, and digital marketing terms for the IT Passport exam.
IT PassportStrategyMarketing - Apr 27, 2026
Differences Between Metaverse, AR, VR, MR, and XR | IT Passport Exam Prep
Organized for the IT Passport exam: the differences between Metaverse, AR (Augmented Reality), VR (Virtual Reality), MR (Mixed Reality), and XR, along with head-mounted displays and use cases.
IT PassportTechnologyNew Technologies - Apr 27, 2026
What is MLOps? Organizing Machine Learning Model Operations Automation for the IT Passport Exam
Organizes the concept of MLOps (Machine Learning Operations), its differences from DevOps, data and model management, A/B testing, etc., for the IT Passport exam.
IT PassportTechnologyAI - Apr 27, 2026
No-Code and Low-Code Development: Differences and Representative Tools for the IT Passport Exam
A breakdown of the differences between no-code and low-code development, representative tools (Bubble, kintone, Power Apps), and their pros and cons, organized for the IT Passport exam.
IT PassportTechnologyNo-Code - Apr 27, 2026
NoSQL and Big Data: Differences from RDB for the IT Passport Exam
Organize the four types of NoSQL databases (KVS, Document, Column-oriented, Graph), the 5Vs of Big Data, and Data Lakes for the IT Passport exam.
IT PassportTechnologyBig Data - Apr 27, 2026
OS (Operating System) vs. Middleware | IT Passport Exam Prep
Organize the role of the OS (process, memory, file management), the features of Windows, macOS, Linux, iOS, and Android, and the positioning of middleware for the IT Passport exam.
IT PassportTechnologyOS - Apr 27, 2026
PDCA Cycle and SDCA Cycle | IT Passport Exam Prep
A breakdown of the differences between PDCA (Plan-Do-Check-Act) and SDCA (Standardize-Do-Check-Act), and how to use them for business improvement and quality management, tailored for the IT Passport exam.
IT PassportStrategyPDCA - Apr 27, 2026
Basics of the Personal Information Protection Law｜IT Passport Exam Prep
Organize the definitions of personal information, special care-required personal information, and anonymized processed information under the Personal Information Protection Law, along with business operator obligations and penalties, for the IT Passport exam.
IT PassportStrategyLegal - Apr 27, 2026
The Seven QC Tools: Core Quality Control Methods for the IT Passport Exam
A guide to the Seven QC Tools (Pareto chart, cause-and-effect diagram, histogram, scatter diagram, control chart, check sheet, stratification) and how to distinguish them for the IT Passport exam.
IT PassportManagementQuality Control - Apr 27, 2026
What Is a Quantum Computer? | Mechanisms, Applications, and Current Challenges Explained for the IT Passport Exam
A breakdown of the basic principles of quantum computers (qubits, superposition, quantum entanglement), expected application fields, and the impact on quantum cryptography, organized for the IT Passport exam.
IT PassportTechnologyNew Technologies - Apr 27, 2026
IT Passport Exam Trends Over the Past 5 Years (2021–2025): What's Increased and What's Decreased
A breakdown of 500 past exam questions from fiscal years 2021–2025 by field and keyword. AI and IoT are on the rise, chart-based questions have plummeted, and security remains the top topic. Here are the numbers behind the trends.
IT PassportPast Exam AnalysisExam Trends - Apr 27, 2026
Reiwa 1 / Heisei 31 (2019) IT Passport Past Exam Trends and Frequently Tested Topics
An analysis of 200 past exam questions from the 2019 Heisei 31 spring and Reiwa 1 fall exams, broken down by field and keyword. Summarizes the frequently tested topics for 2019, including 10 security questions, 8 project management questions, and 7 IoT questions.
IT PassportPast Exam AnalysisReiwa 1Heisei 31 - Apr 27, 2026
IT Passport 2022 (Reiwa 4) Past Exam Trends & Frequently Tested Topics
An analysis of all 100 questions from the IPA's publicly released Reiwa 4 exam, broken down by field and keyword. Summarizes the frequently tested topics for 2022, including 7 security questions, 6 IoT questions, and 4 authentication questions.
IT PassportPast Exam AnalysisReiwa 4 - Apr 27, 2026
IT Passport Past Exam Trends and Frequent Topics for 2023 (Reiwa 5)
Analysis of all 100 publicly released questions from Reiwa 5 by field and keyword. Summarizes frequent topics including 11 security questions, 7 AI questions, and 7 IoT questions.
IT PassportPast Exam AnalysisReiwa 5 - Apr 27, 2026
IT Passport 2024 (Reiwa 6) Past Exam Trends and Frequent Topics
Analysis of 100 questions from the Reiwa 6 public exam by field and keyword. Summarizes frequent topics for Reiwa 6, including 8 security questions, 5 AI questions, and 6 project management questions.
IT PassportPast Exam AnalysisReiwa 6 - Apr 27, 2026
IT Passport 2025 (Reiwa 7) Past Exam Trends and Frequent Topics
An analysis of 100 questions from the Reiwa 7 public exam by field and keyword. Summarizes frequent topics tested in Reiwa 7, including 7 AI questions, 9 security questions, and 6 project management questions.
IT PassportPast Exam AnalysisReiwa 7 - Apr 27, 2026
Review, Inspection, Walkthrough | IT Passport Exam Prep
A breakdown of representative review methods (inspection, walkthrough, pair programming, peer review) that support software quality, organized for the IT Passport exam.
IT PassportManagementQuality Control - Apr 27, 2026
What is RPA? Explaining Routine Task Automation and Implementation Steps for the IT Passport Exam
An overview of RPA (Robotic Process Automation), its three classes (RPA/EPA/CA), implementation steps, and key points for the IT Passport exam.
IT PassportTechnologyRPA - Apr 27, 2026
SDGs and ESG Management｜IT Passport Exam Prep｜17 Goals and ESG Investment
Organizes the scope of the IT Passport exam, including the 17 SDGs, ESG (Environmental, Social, Governance) management, sustainability, and carbon neutrality.
IT PassportStrategySDGs - Apr 27, 2026
The Flow of System Development Phases: From Requirements Definition to Operations and Maintenance, Organized for the IT Passport Exam
Organized for the IT Passport exam, this post covers the roles and deliverables of each phase in the software development lifecycle (requirements definition, basic design, detailed design, implementation, testing, operations and maintenance).
IT PassportManagementSystem Development - Apr 27, 2026
SLA and Availability Calculation | IT Passport Exam Prep
A summary of key SLA metrics, availability formulas, and downtime conversion for 99.9% and 99.99%, tailored for the IT Passport exam.
IT PassportManagementSLA - Apr 27, 2026
Software Quality Characteristics (ISO/IEC 25010)｜Organizing the 8 Quality Characteristics for the IT Passport Exam
Organizes the 8 software quality characteristics defined by ISO/IEC 25010 (Functional Suitability, Performance Efficiency, Compatibility, Usability, Reliability, Security, Maintainability, Portability) for the IT Passport exam.
IT PassportManagementQuality Control - Apr 27, 2026
Standardization and Industry Standards: De Jure, De Facto, and JIS for the IT Passport Exam
Organizes the significance of standardization, the difference between de jure and de facto standards, and standards bodies like JIS, JEC, and ANSI for the IT Passport exam.
IT PassportStrategyStandardization - Apr 27, 2026
Complete Plan to Pass the IT Passport in One Month | Weekly Schedule
Proposes a weekly study schedule, material selection, and final push strategy to pass the IT Passport exam in one month (30 days).
IT PassportStudy MethodsShort-Term Pass - Apr 27, 2026
The Complete Guide to Passing the IT Passport Exam in 2 Weeks｜3-Type 14-Day Schedule + Past Exam Data + 5 Common Mistakes
Anyone can pass the IT Passport exam in 2 weeks with 60 hours of study. A complete guide covering 14-day schedules for three types (students, workers, homemakers), a ranking of question frequency from the past 5 years, 5 common failure patterns, and an FAQ for successful candidates.
IT PassportStudy MethodsShort-Term Pass - Apr 27, 2026
30-Hour Ultra-Fast Track to Pass the IT Passport Exam｜Breakthrough Strategy
A strategy focused on past exam questions and maximizing your chances of passing the IT Passport exam with just 30 hours of study time.
IT PassportStudy MethodsUltra-Short-Term Pass - Apr 27, 2026
A 30-Minute-a-Day Roadmap for Working Professionals to Pass the IT Passport Exam
A three-month roadmap to pass the IT Passport exam with just 30 minutes of daily study. Proposes efficient learning methods for working professionals to make use of commute time and spare moments.
IT PassportStudy MethodsWorking Professionals - Apr 27, 2026
IT Passport from Your 50s: Study Methods and Pass Strategies for Seniors
Proposes study methods for seniors in their 50s and 60s to pass the IT Passport exam, and how to leverage it for reskilling and post-retirement reemployment.
IT PassportStudy MethodsSeniors - Apr 27, 2026
How a Humanities Graduate Can Pass the IT Passport Exam: Strategies for Weak Areas
Study strategies for humanities graduates to pass the IT Passport exam. Learn how to overcome anxiety about the Technology domain with targeted approaches and the right mindset.
IT PassportStudy MethodsHumanities Background - Apr 27, 2026
How a Stay-at-Home Parent Can Pass the IT Passport Exam from Home | Study Tips for Busy Schedules
A study schedule and career advice for stay-at-home parents (housewives/husbands) to pass the IT Passport exam from home, including how to leverage it for re-employment and career advancement.
IT PassportStudy MethodsStay-at-Home Parents - Apr 27, 2026
IT Passport Study Methods for High School and College Students: Exam Strategy for Job Hunting
Introduces study methods for high school and college students to pass the IT Passport exam, its value in job hunting and entrance exams, and examples of use in AO admissions.
IT PassportStudy MethodsStudents - Apr 27, 2026
What is the Act on Optimization of Transactions with Small and Medium-Sized Contractors? | Name Change from the Old Subcontracting Act | New Term in Syllabus Ver. 6.5
An explanation of the 'Act on Optimization of Transactions with Small and Medium-Sized Contractors,' newly added in Syllabus Ver. 6.5, including its overview, differences from the old Subcontracting Act, and prohibited acts for parent businesses, tailored for the IT Passport exam.
IT PassportStrategyLegal - Apr 27, 2026
SWOT, 3C, and PEST Analysis Differences | IT Passport Exam Prep
Organizes the key management strategy frameworks—SWOT analysis, 3C analysis, PEST analysis, and Five Forces analysis—for the IT Passport exam, including how to use each one.
IT PassportStrategyManagement Strategy - Apr 27, 2026
System Audits and Internal Controls (J-SOX) Basics | IT Passport Exam Prep
A summary of the purpose and flow of system audits, the 4 objectives and 6 components of internal controls, and the relationship with J-SOX (Financial Instruments and Exchange Act), tailored for the IT Passport exam.
IT PassportManagementAudit - Apr 27, 2026
Testing Techniques: White Box, Black Box, and Test Levels Organized for the IT Passport Exam
Organizes white box testing, black box testing, the four test levels (unit, integration, system, acceptance), and regression testing for the IT Passport exam.
IT PassportManagementTesting - Apr 27, 2026
Unauthorized Access Prohibition Law, Unfair Competition Prevention Law, and Trade Secrets | IT Passport Exam Prep
Organizes the regulatory scope of the Unauthorized Access Prohibition Law and the Unfair Competition Prevention Law, as well as the three requirements for trade secrets, for the IT Passport exam.
IT PassportStrategyLegal - Apr 27, 2026
Virtualization, Containers, Docker｜IT Passport Exam Prep
A breakdown of the differences between virtual machines (VMs) and containers, types of hypervisors, and the basics of Docker and Kubernetes for the IT Passport exam.
IT PassportTechnologyVirtualization - Apr 27, 2026
What Is a VPN? | Mechanisms, Types, and Telework Use | IT Passport Exam Prep
A breakdown of VPN (Virtual Private Network) mechanisms, the differences between IPsec and SSL-VPN, and their use in telework and site-to-site connections, organized for the IT Passport exam.
IT PassportTechnologyNetworking - Apr 27, 2026
Waterfall Model: Explaining the Basics of Development Methods for the IT Passport Exam
A breakdown of the waterfall development flow, its advantages and disadvantages, suitability, and differences from agile, organized for the IT Passport exam.
IT PassportManagementSystem Development - Apr 27, 2026
Wi-Fi Standards and Wireless Security: Organizing WPA3 and Wi-Fi 6 for the IT Passport Exam
Organizing Wi-Fi standards (11ax/Wi-Fi 6, etc.), wireless security (WPA3), SSID and MAC address filtering, etc., for the IT Passport exam.
IT PassportTechnologyNetworking - Apr 27, 2026
What Is Zero Trust Architecture? Differences from Traditional Perimeter Defense, Organized for the IT Passport Exam
Organized for the IT Passport exam: the basic principles of Zero Trust, differences from traditional perimeter defense, and its relationship with SASE and SD-WAN.
IT PassportTechnologySecurity - Apr 26, 2026
What Is Agile Development and Scrum? A Guide for the IT Passport Exam, with Comparisons to Waterfall
Explains the concept of agile development, the differences between Scrum, XP, and Kanban, and a comparison with Waterfall, along with frequently tested points for the IT Passport exam.
IT PassportManagementAgile Development - Apr 26, 2026
Authentication vs. Authorization: OAuth, MFA, and SSO Explained for the IT Passport Exam
Explains the difference between authentication and authorization, and covers frequently tested security terms for the IT Passport exam, including multi-factor authentication (MFA), single sign-on (SSO), OAuth, and SAML.
IT PassportTechnologySecurity - Apr 26, 2026
BCP (Business Continuity Plan) Explained | Key Points for the IT Passport Exam
A beginner-friendly explanation of the purpose of BCP (Business Continuity Plan), the difference from BCM, the meaning of RTO/RPO, and how these topics appear on the IT Passport exam.
IT PassportStrategyBCP - Apr 26, 2026
Major Business Models List: Subscription, SaaS, Fabless, and More for the IT Passport Exam
Organizes key business models (subscription, SaaS, fabless, OEM, franchise, etc.) tested in the Strategy domain of the IT Passport exam, with terminology and concrete examples.
IT PassportStrategyBusiness Models - Apr 26, 2026
What Is DX (Digital Transformation)? | Key Points for the IT Passport Exam
A beginner-friendly explanation of DX (Digital Transformation), a frequent topic on the IT Passport exam, covering the METI definition, the '2025 Digital Cliff,' and past exam question trends.
IT PassportStrategyDX - Apr 26, 2026
Cryptography Basics: Public Key, Symmetric Key, and Hash Explained for the IT Passport
A breakdown of the differences between symmetric encryption, public key encryption, and hash functions—core concepts in information security—along with how SSL/TLS, digital signatures, and PKI work, tailored for the IT Passport exam.
IT PassportTechnologySecurity - Apr 26, 2026
How to plan your IT Passport prep
Pick your target month, allocate time across the three 分野, build a daily 20-question habit, run weekend mock exams, and review the questions you missed.
IT PassportStudy Methods - Apr 26, 2026
What is ITIL? Explaining the Basics of Service Management for the IT Passport Exam
Explains the purpose of ITIL, the global standard for IT service management, and its key processes—such as service desk, incident management, and problem management—for the IT Passport exam.
IT PassportManagementITIL - Apr 26, 2026
Memorizing the 7 Layers of the OSI Model | IT Passport Exam Prep
A breakdown of the roles, representative protocols, and mapping to TCP/IP for the 7 layers of the OSI Reference Model, tailored for the IT Passport exam.
IT PassportTechnologyNetworking - Apr 26, 2026
PMBOK, WBS, and Gantt Charts Basics | IT Passport Exam Prep
A structured overview for the IT Passport exam of the global project management standard PMBOK, the work breakdown structure WBS, and the differences between Gantt charts and arrow diagrams for visualizing progress.
IT PassportManagementProject Management - Apr 26, 2026
Relational Databases and SQL Basics | IT Passport Exam Prep
Covers relational database (RDB) structure, primary keys, foreign keys, normalization, and SQL SELECT/INSERT/UPDATE/DELETE — key topics frequently tested on the IT Passport exam.
IT PassportTechnologyDatabase - Apr 26, 2026
SaaS vs. PaaS vs. IaaS: A Clear Comparison Table | IT Passport Exam Prep
A clear breakdown of the three cloud service models—SaaS, PaaS, and IaaS—using a comparison table covering responsibility scope, representative services, and key exam points.
IT PassportStrategyCloud - Apr 26, 2026
TCP/IP Protocol Basics｜IT Passport Exam Prep
Organize the high-frequency foundational knowledge of the Internet's backbone—the TCP/IP 4-layer model, differences between TCP and UDP, IP addresses, port numbers, and more.
IT PassportTechnologyNetworking