The Terms of service are intended to define the rights, obligations, responsibilities, and other necessary matters of users ("Members") and the use of the Services of The Cyber Security Knowledge Sharing Service "KnowlliPop" (www.knowllipop.com) (the "Service") provided by GreenZone Security (the "Company").

1. The company will be effective by posting a link to this agreement and notifying the members during the service subscription process.
2. The company may change these terms of service to the extent that they do not violate the relevant laws.
3. The members have the right not to accept the terms and conditions changed by the company according to the previous paragraph, and the members may express their intention to discontinue or withdraw from the service and request the termination of the service.
4. If the company notifies the member of the changed terms and conditions and clearly notifies the member of the company, "If he/she does not indicate his/her intention within 7 days, it means that he/she will be deemed to have expressed his/her agreement of the changed terms and condition." If the company does not express his/her rejection, the member shall agree to the changed terms of service.

1. Membership is concluded with the company's approval after the member agrees to the terms and conditions and applies for membership.
2. In principle, the company shall approve a member's application for membership, but it may be delayed or postponed in the event of a technical problem, and approval may be refused in the following cases:

- You did not enter a valid email

- In the event that the member's membership was permanently forfeited due to reasons attributable to the previous member

- Applying in violation of the Company's other regulations.

3. If the application for membership is not accepted or reserved, the company shall notify applicant of the result and the reason. Exceptions are made if the applicant cannot be notified without the company's attribution reason.
4. The time when the contract for membership is established shall be when the company's approval reaches the member.

1. The member is responsible for managing his or her account information.
2. The member should not provide the ID and password to any third party except himself/herself.
3. The company shall not be held liable for member's damages caused by negligence in the management of the member's account or for member's damages caused by improper use by a third party without intentional or gross negligence by the company.
4. If the member's account information, such as ID and password, is stolen and recognized, The member shall notify the company immediately and follow the company's instructions.
5. If a member neglects to manage his or her account information due to his own negligence, and/or if the company suffers damage due to fraudulent use by a third party, the member is responsible for this and all the following consequences.

1. The company shall faithfully exercise the rights and obligations set forth by the laws and conditions in good faith and fulfill its obligations.
2. The company strives to provide continuous and reliable service.
3. The company shall operate a security policy to prevent the member's personal information from being leaked to the outside while the member uses the service.
4. The company shall deal with any opinions or complaints raised by the members who use the service. In this case, the result is communicated to the members by mail and bulletin board.
5. The company shall comply with the laws related to the operation and maintenance of services, such as the Information and Communication Network Utilization Promotion and Information Protection Act, the Communications Secrets Protection Act, and the Telecommunications Business Act.

1. Unless explicitly agreed by the company, the members' right to use the service is limited to individuals and cannot be transferred or given away.
2. The member should or must not engage in any of the following acts:

- Register false information when registering membership or applying for services

- Stealing other people's information

- Infringement of the intellectual property rights of The company and others

- Impersonating a company or stealing information

- Commercial activities without the permission using the services provided by the company

- Intentional obstruction of the company's service operations

- The act of defaming the company and others.

- Obtaining other user information through hacking, etc.

- Threatening, ridiculing, or defaming the company and other members and other third parties;

- Posting writings, images, videos, etc. That impedes obscenity, violence, or order of well-being or customs

Illegal using of the “content”

3. In the case That a member acts the preceding clause, the company may restrict the use of the service, such as suspension of service use and termination of contract, depending on the severity of the violation, and may take appropriate measures, such as filing a complaint against the organization investigation.

1. In principle, the company provides 24-hour service 24/7.
2. The company may change the services it provides for significant reasons, such as operational or technology.
3. If the service is changed, the reasons and details of the change are notified to the member by means of the member's e-mail address, note, pop-up window, wired or wireless.
4. The company may temporarily suspend service provision in the event of operational reasons, such as maintenance inspection, replacement, or failure of information and communication facilities, and the company notifies the members by email, message, pop-up window, wired or wireless means.
5. The form, function, and design of the service provided by the company may be changed from time to time as needed, in which case the company will not be notified individually.

1. The company can send various information necessary for the members' service use by e-mail provided by the members.
2. In order to operate the service, The company who gets an agreement of the member can send commercial e-mail using member information for profit. If the member does not want to do so, he/she may refuse to receive it at any time on the service website or the service settings page.
3. The company may send e-mail regardless of the consent of the member in any of the following cases.

-Send authentication mail to confirm ownership of e-mail addresses at sign-up time

-Send a certified mail about changing member information

-Send a reminder of what the company has determined to be critical information about the use of the service

1. The member who has registered the post shall be responsible for and have the right to post in the company's service.
2. The members shall bear the civil and criminal liability arising from the infringement of intellectual property rights, such as copyrights of the company or a third party.
3. If a member's post violates the relevant laws, such as the Information and Communication Network Act and the Copyright Act, the right holder may request the suspension or deletion of the post in accordance with the procedures, and the company shall take action in accordance with the relevant laws.
4. The company may take ad hoc measures for postings that violate company policies and related laws, even without the request of the rightful.

1. The member may request a membership withdrawal from the company at any time, and the company shall promptly handle it.
2. The members may apply for the suspension of service use at any time according to the method provided by the company, and the company promptly processes the request.
3. The company may take measures such as withdrawal of members, suspension of service use, and permanent suspension of service in the event of member's obstruction of the company's operation and other policy violations.
4. The member may file an objection against the company's restriction on the use of the service, and if he/she deems it to be a legitimate objection, he/she immediately resumes the use of the service.

1. The company values the protection of members' personal information and does its best to protect the personal information provided to the company online while using the company's services.
2. Details related to personal information protection can be found on the company website's Privacy Policy.
3. If the company has not logged in for a certain period of time, the member's ID can be converted to a dormant account.

1. If the company is unable to provide the service due to natural disasters, force majeure equivalent thereto, or other reasons without the company's responsibility, the company shall be exempted from responsibility for the service provided.
2. The company shall not be held liable for service use failures caused by reasons attributable to the members.
3. The company shall not be responsible for the reliability, accuracy, legality, stability, etc. of information, data, facts posted by the members through the service.
4. The company shall not be held liable for transactions, disputes, etc. made through the medium of services between members or between members and third parties.

1. Litigation between the company and its members shall be governed by the laws of the Republic of Korea.
2. A lawsuit concerning a dispute between the its members shall be filed by the company’s address at the time of filing a lawsuit.