Privacy Policy

Last updated: May 25, 2023

1. Introduction

1.1 In order to effectively protect the privacy of our users and optimize the user experience, we have formulated this Privacy Policy in accordance with the current regulations and policies. This Privacy Policy will detail our policies and measures in obtaining, managing and protecting users' personal information.This Privacy Policy applies to all services provided to you, whether you obtain the services through computer equipment, mobile terminals or other devices.

1.2 This Privacy Policy will help you understand the following:

• How we collect and use your personal information;
• How we use Cookie and similar technologies;
• How we share, transfer and publicly disclose your personal information;
• How we protect your personal information;
• How you manage your personal information;
• How we deal with the personal information of minors;
• How to modify this Privacy Policy;
• Dispute settlement.
• How to Contact Us

1.3 This Privacy Policy is the basic legal document for you to use the service and various functions. We hope that you can carefully read and fully understand and accept the content of this policy before using the service, and we hope that you can make appropriate choices according to your own understanding. We endeavoure to express the relevant terms used in this Privacy Policy in plain language and to provide links to further explanations for your better understanding.After we update this Privacy Policy (we will prompt you to update it in a timely manner), your continued use of our products and/or services means that you agree to the content of this Privacy Policy (including the updated version) and agree that we collect, use, save and share your relevant information in accordance with this Privacy Policy.

1.4 The personal information involved in this Privacy Policy includes: basic information (including personal name, birthday, gender, address, personal telephone number, email address); Personal identification information (including ID card, military ID, passport, driving license, relevant identification certificate, etc.); Personal location information; Network identity information (including account name, account nickname, email address and password and password protection questions and answers related to the above); Contacts; Personal Internet access records (including search records, software use records, click records); Personal commonly used device information (including hardware model, device MAC address, operating system type, software list unique device identification code (such as IMEI/ANDROID ID/IDFA/OPENUDID/GUID, SIM card IMSI information, etc., information describing the basic situation of personal commonly used devices);

1.5 Personal sensitive information refers to personal information that， once leaked、 illegally provided or abused, may endanger personal and property security, easily cause damage to personal reputation, physical and mental health or discriminatory treatment. Personal sensitive information involved in this Privacy Policy includes: personal identity information (including ID card, military card, passport, driving license, household registration); network identification information (including account name, account nickname, email address and password and password protection questions and answers related to the above); other information (including Contacts, Personal phone number，Mobile phone number，itinerary information, web browsing record, precise location information and bank account);relevant proof of identity;

2. Collection of personal information

2.1 You have known and agreed that when you register your account or use the services , we will collect relevant personal information provided by you,such as passwords, mobile phone numbers, etc. These personal information is necessary information for you to obtain the services . At the same time, for the purpose of optimizing the user experience, we will obtain other information related to the promotion of the service in order to optimize our service.

2.2 Before you use the services provided by us, we will guide you to read this Agreement, and obtain your relevant personal information on the basis of your acceptance of this Agreement. Without your consent, we will not be able to collect your personal information.

If you do not agree to provide the necessary personal information, you will not be able to use all or part of the functions and services, if you do not agree to provide other information related to improve the services, you will not be able to get more personalized functions, or unable to participate in some activities, or unable to receive our notice, etc., but does not affect you use the basic functions and services.

2.3 we will only collect your personal information in the following cases:

(1) When you register your account, we will collect your account nickname,gender,email, mobile phone number and other information. If you log in other ways, we will request your personal information from the associated third party, and we can still request you to provide personal information that we need but cannot for the third party to provide.When you register and use, we will verify your real name. If you refuse to provide this information, it will affect your use of the related functions.

(2) When you use the location-based services provided by us , we will collect your location information and equipment information. We guarantees that you will not collect other irrelevant information when your device uses the location service. If you refuse to provide this information, you will not be able to use this feature, but it will not affect your use of other services.

(3) When you use the search service provided by us, we will collect the keyword information, search history record and equipment information that you search for(Including the device attributes, connection and status information you use, such as device model, device identifier (such as IMEI/ AndroidID/ IDFA/ OPENUDID/ GUID/OAID), device MAC address, telecom operator and other software and hardware characteristics). To provide efficient search services, some information is temporarily stored in your local device. Here, you need to note that a separate search keyword information cannot identify your personal identity and does not belong to your personal information, so we have the right to use it for other purposes; only when your search keyword information is connected with your other information and can identify your personal identity, We will treat your search keyword information as your personal information and protect it in accordance with this Policy together with your search history.

(4) When you use the identity authentication service provided by us, we will collect your name, ID number, relevant identification and other information. We will protect your privacy information to the greatest extent. If you do not provide this information, we will not be able to provide relevant services.

(5) When you participate in the relevant marketing activities, we will collect your name, mailing address, contact information, bank account number and other information. This information is the basis on which you will receive the transfer or gifts, and if you refuse to provide this information, we will not be able to transfer or distribute the gifts to you.

(6)We collect information about the specific location of your device to provide you with information about your city. The information we collect does not involve other information about your device.

(7) When you use the services provided by a third party in Ipdf, it shall be deemed that you allow a third party to collect your information. If you object to the collection of information by a third party when providing the Services, it may cause you to be unable to use the third party services in Ipdf.

(8) Based on the effective protection of your information and on the basis of your consent, we will anonymize your information collected to protect your information security. We hope that you understand and agree that we have the right to analyze and commercialized your information without disclosing your personal information.

(9) When you log in to a third-party application through Ipdf, the third party may obtain your personal nickname、avatar and other information through Ipdf. If you refuse to provide such features, you can turn them off in the relevant settings.

(10)When it involves national security and interests, social and public interests, related activities related to criminal investigation, the safety of life and property of you or others ,but cannot obtain your timely authorization under special circumstances, we may collect your personal information without your consent or authorization.

(11) In some special cases, we will ask you to provide relevant documents and other paper documents. Within 30 days after receipt of your paper materials, we will properly handle your information and inform you in time.

2.4 If your personal information is obtained outside the above scenarios, we will obtain your express consent again, and fully explain to you the application scenario and the content, purpose and scope of obtaining your relevant information to you before obtaining your express consent.

3. The use of Cookie, web beacon, and third-party SDK technologies

3.1 Cookie can help websites identify registered users, calculate the number of users, and is usually used by various websites to determine whether the registered users have been logged in. We promises that the research on cookie information will only be used to improve service / product quality and optimize user experience. At the same time, if you do not want to keep personal information in cookie, you can configure the browser: choose \"refuse cookie\" or \"To notify you when a website sends a cookie\", you know, since the service is implemented by supporting cookie, completing the operation of closing cookie may affect your access to Ipdf or not fully enjoy the service . When you do not prohibit the use of cookie,may be prompted whether to keep the user information the next time you enter this website to simplify the login procedures (such as One-click login).

3.2The method and purpose of using web beacon are the same as those of cookie.

3.3 In order to provide you with better services or products, we will use your personal information in the following situations:

• To administer, maintain and improve our services or products;
• Develop new services;
• Contact you;
• According to the requirements of relevant laws and regulations.

3.4 In order to better improve the product development and use of Ipdf and provide you with more diversified services, we use the SDK provided by a third party in Ipdf . The SDK (Software Development Kit), a software development kit, is a collection of development tools for specific software packages, software framework, hardware platforms, operating systems, etc. The SDK types used by Ipdf are: quick registration or login, optimized browsing and information release function, data monitoring, fault collection and analysis, advertising, payment function, account security verification, and SDK for equipment manufacturers and operating system manufacturers.

3.5 In addition, you have known and agree that: within the scope of current laws and regulations, we may use your insensitive personal information for marketing or automated decisions, including but not limited to: we will use the information you provide in the platform to show or provide advertising and promotional materials, notify or recommend your services or product information, and other such information according to your use of services or products you may be interested in. It also includes the information you choose to share when you take some actions such as authorization, such as when you add friends, add landmarks in the dynamic, use the contact transfer tool, etc. We will ask for your consent before using your personal information for marketing or automated decisions, and if you refuse, we will not use your personal information for marketing.

4. Protection and security measures for personal information

4.1 we will make every reasonable effort to protect the user personal information , and protect the personal information by a special data security department. In order to prevent user's personal information from being illegally accessed, copied, modified, transmitted, lost, damaged, processed or used in accidental or unauthorized circumstances, we have taken and will continue to take the following measures to protect your personal information:

(1) Our network service adopts encryption technology such as transmission layer security protocol, and provides browsing services through “https” and other ways to ensure the security of user data in the transmission process.

(2) Users' personal information is encrypted and saved by adopting encryption technology, and isolated through isolation technology.

(3) In the use of personal information, such as personal information display and personal information correlation calculation, we will use a variety of data desensitization technologies, including content replacement, encryption and desensitization, to enhance the security of personal information in use.

(4) Establish a strict data use and access system, adopt strict data access authority control and multiple identity authentication technology to protect personal information, and avoid the illegal use of data.

(5) Adopt special data and technical security audit, set up multiple measures such as log audit and behavior audit.

4.2 Other security measures taken to protect personal information

(1) Establish a data classification and grading system, data security management norms, and data security development norms to manage and standardize the storage and use of personal information.

(2) Establish a special department of data security to be responsible for the security emergency response organization to promote and protect personal information security.

(3) Strengthen safety awareness. We will also hold security and privacy protection training courses to enhance employees' awareness of the importance of protecting the personal information.

4.3 Emergency measures for personal information security incidents

(1) In case of a security incident caused by personal information, we will record the relevant content of the incident in the first time, and report to the relevant competent authorities. At the same time, timely troubleshoot, assess the impact, and carry out emergency measures.

(2) By sending notifications to all users to change the password, it may also reach the user through various ways such as telephone, SMS and other ways, and inform the user of the measures that can be taken to stop data leakage.

4.4 Although the above reasonable and effective measures have been taken and compliance with the standards required by relevant laws and regulations, we still cannot guarantee the safety of your personal information when it is communicated through unsafe channels. Therefore, users should take active measures to ensure the security of personal information, such as: regularly change the account password, do not disclose their account password and other personal information to others.

4.5 you know: the personal information protection measures we provide are only applicable to the platform, once you leave the platform to browse or use other websites, services and content resources, we have no ability and obligation to protect any personal information you submit on other websites, regardless of whether you login in or browse the above-mentioned websites based on the links or guidance of the platform.

4.6 There are always various risks of information leakage in the network environment. When accidents, force majeure and other situations cause your information leakage, we will try our best to control the situation and timely inform you of the cause of the incident, the security measures taken by us, the security measures you can take and other relevant situations.

5. The storage of the personal information

5.1 We will take appropriate security measures and technical means to store and protect your personal information to prevent loss, misuse, unauthorized access or leakage, alteration or destruction. Your personal information is stored in a password-controlled server located In the United States, and access is restricted. When you need a cross-border information transfer service, you will default that you continue to use servers In the United States.

5.2 We will store personal information for different periods according to different levels, and the storage period is strictly in accordance with laws and relevant regulations。 The minimum period is not less than 6 months

5.3 In accordance with the provisions of this clause, we only allow those employees who need to know such information and the authorized third parties to access the personal information, and require them to perform the corresponding confidentiality obligations and take corresponding security measures.

5.4 If it involves the transmission of personal information abroad, it will clearly inform the user and obtain your consent.

6. Use and external provision of personal information

6.1 Without your permission, we will not disclose your personal information to any third party (including sharing, transfer, public disclosure, etc.), except in the following circumstances:

• We has obtained the authorization or consent of you or your guardian;
• The public security organs, judicial organs or administrative organs require the disclosure based on legal procedures;
• Related to network service providers or personal information controllers fulfilling obligations stipulated by laws and regulations;
• Directly related to national security, national defense security, public security and major public interests;
• When we files a lawsuit or arbitration against the users in order to protect its legitimate rights and interests;
• When announcing the punishment for illegal accounts and fraud, we will disclose the relevant account information, or if you violate laws and regulations or relevant agreements and rules of the platform, we will disclose your information according to the relevant service terms with you and the application license agreement;
• We may share and disclose your personal information with Service Providers, Third Party Vendors, Consultants, and other Business Partners in order to provide services on our behalf, to monitor and analyze the use of our services, contact You;
• In order to protect you or other users' property and other major legitimate interests from damage;
• The personal information that you disclose to the public;
• In accordance with the relevant agreement between you and other third parties.

6.2 You can send your photos, identity information, location information, etc. to specific people, or you can share your photos, location information, identity information to unspecific people based on the service of Ipdf .In case of serious situations such af leakage of your information due to your sharing behavior, we will not bear the relevant legal responsibility.

6.3 As our business develops, it is possible for us and our affiliated parties to merge, acquire, asset transfer or similar transactions, and your personal information may be transferred as part of such transactions. We will notify you before the transfer.

7. Personal information management

7.1 When you complete the account registration of the service and conduct reasonable and necessary authentication, you can consult, modify and delete your personal information submitted to the operator. Generally, you can browse, modify and delete your submitted information at any time, but for security and identification (such as Number Appeal service), you may not be able to modify some initial registration information and verification information provided during registration.

7.2 We always puts the protection of your personal information in the first place. At the same time, we attaches great importance to your attention about personal information. For your personal information, you can query, modify and delete your personal information online through the mobile phone client and other channels.

7.3 You have the right to independently update or correct your personal information, or inform us to update and correct the information. Before you update and correct the information, we may first verify your identity to ensure the security of your account, and then update and correct the information.

7.4 If you have comments or suggestions about the privacy policy or the collection, use, storage, protection and other functions of your personal information , you can give feedback or complaints through the function page, or contact us by email , we will reply to you the feedback information as soon as it receives your opinions and suggestions.

7.5 You can prevent the service from obtaining your personal information by turning off some functions of Ipdf. After turning off some of the functions, we will not be able to provide you with corresponding services.

7.6 When you need to terminate the use of our services, you can apply for cancellation of your account. You can cancel your account through the mobile phone client. Before you cancel your account, we will verify your personal identity, security status, commonly used devices and other information to ensure the security of your account. Your cancellation of your account is irreversible.Once you cancel your account, we will immediately delete all information about your account and ensure that it will not be disclosed.At the same time, you will not be able to access our services through a closed account.

7.7 If we terminate the service or operation, we will notify you at least 30 days in advance and we will delete or anonymize your personal information after terminating the service or operation.

8. Protection of Minors’ Information

8.1 We attach great importance to the protection of minors' personal information.If you are a minor under the age of 18, you should ensure that you obtain the consent of your guardian before using our services. If you apply for an account registration on the APP, we will assume that you have obtained the aforementioned consent.We will protect the personal information of minors in accordance with relevant national laws and regulations and the provisions of this Privacy Policy.

8.2 We protect the personal information of minors in accordance with relevant national laws and regulations, and will only collect, use or disclose the personal information of minors when permitted by law,with the explicit consent of parents or other guardians, or when it is necessary to protect minors; if we find the personal information of minors has been collected without the prior consent of a verifiable guardians, we will try to delete the relevant information as soon as possible.

8.3 If you are the guardian of a minor, when you have other questions about the personal information of the minor under your guardianship, please contact us through the contact information published in this Privacy Policy.

9. Changes to the Privacy Policy

9.1 In order to provide you with better services and as our business develops, this Privacy Policy will also be updated accordingly. However, without your express consent,, we will not reduce your rights under the current effective Privacy Policy.

9.2 We will issue an updated version on the website and mobile terminal and remind you of the update of relevant content through website announcements or other appropriate methods before it becomes effective, so as to keep abreast of the latest Privacy Policy.

9.3 For major changes, we will also provide more significant notices (we will explain the specific changes in the Privacy Policy through methods including but not limited to emails, text messages, private messages or special prompts and pop-up, etc.) ,and re-obtain your consent.

9.4 Material changes referred to in this Privacy Policy include but are not limited to:

• Significant changes to our service model. Such as the purpose of processing personal information, the type of personal information processed, and the way of using personal information,etc.
• Significant changes in our ownership structure, organizational structure, etc.Such as business adjustment, the owner change caused by bankruptcy merger and acquisition;
• Changes in the main objects of personal information sharing, transfer or public disclosure;
• Significant changes to your rights to participate in the processing of personal information and how to exercise them;
• When there are changes in the responsible department, contact information and complaint channels that we are responsible for handling personal information security;
• When the personal information security impact assessment report indicates that there is a high risk.

10. Dispute Resolution

10.1 When you have any dispute between you and the operator due to the implementation of this Privacy Policy, the two parties should first negotiate and resolve it amicably. If it cannot be resolved through negotiation, the dispute shall be submitted to the Hong Kong International Arbitration Centre (HKIAC) for resolution.

10.2 If you have any questions about this Privacy Policy, please contact the customer service for consultation, and we will solve your problem in time.

11.Contact Us

If you have any questions about this Privacy Policy, or would otherwise like to exercise your rights under this Privacy Policy or applicable law, you can contact us at isharekefu@iask.cn.