2.2.1 - Definition of personal information2.2.2 - Definition of personal data2.2.3 - Definition of retained personal data2.2.4 - Definition of anonymously processed personal information2.2.5 - Definition of Personal Information Handling Business Operator (PIHBO)2.2.6 - Concepts of controller and processor2.2.7 - Sectoral exclusions
2.3.1 - Purpose limitation2.3.2. - Lawfulness and fairness of processing2.3.3. - Data accuracy and minimisation2.3.4. - Storage limitation2.3.5. - Data security2.3.6. - Transparency2.3.7. - Special categories of data2.3.8. - Accountability2.3.9. - Restrictions on onward transfers2.3.10. - Individual rights
3.1 - General legal framework3.2 - Access and use by Japanese public authorities for criminal law enforcement purposes3.2.1 - Legal basis and applicable limitations/safeguards3.2.1.1 - Compulsory investigation based on a court warrant3.2.1.2 - Request for voluntary disclosure based on an "enquiry sheet"3.2.1.3 - Further use of the information collected3.2.2 - Independent oversight3.2.3 - Individual redress3.3 - Access and use by Japanese public authorities for national security purposes3.3.1 - Legal basis and applicable limitations/safeguards
3.3.2 - Independent oversight
3.3.3 - Individual redress
2.3.5.
Data security
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Personal data should be processed in a manner that ensures their security, including protection against unauthorized or unlawful processing and against accidental loss, destruction or damage. To that end, business operators should take appropriate technical or organisational measures to protect personal data from possible threats. These measures should be assessed taking into consideration the state of the art and related costs.
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This principle is implemented in Japanese law by Article 20 of the APPI, providing that a PIHBO "shall take necessary and appropriate action for the security control of personal data including preventing the leakage, loss or damage of its handled personal data." The PPC Guidelines explain the measures to be taken, including the methods for the establishment of basic policies, data handling rules and various "control actions" (regarding organisational safety as well as human, physical and technological security) (35). In addition, the PPC Guidelines and a dedicated Notice (Appendix 8 on "Contents of the safety management measures that have to be taken") published by the PPC provide more details on measures concerning security incidents involving, for example, the leakage of personal information, as part of the security management measures to be taken by PIHBOs (36).
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Furthermore, whenever personal information is handled by employees or sub-contractors, "necessary and appropriate supervision" must be ensured under Articles 20 and 21 of the APPI for security control purposes. Finally, pursuant to Article 83 of the APPI, intentional leakage or theft of personal information is punishable by a sanction of up to one year of imprisonment.
