The Nigerian government addresses export-related cybersecurity risks through:

1. _Cybersecurity Act 2015_: Establishes a legal framework for cybersecurity in Nigeria.

2. _National Cybersecurity Policy 2021_: Provides guidelines for cybersecurity in the country.

3. _Nigerian Computer Emergency Response Team (ngCERT)_: Coordinates incident response and cybersecurity awareness.

4. _Cybercrime (Prohibition, Prevention, etc.) Act 2015_: Criminalizes cybercrimes, including hacking and data theft.

5. _National Information Technology Development Agency (NITDA)_: Regulates and promotes IT development, including cybersecurity.

6. _Export Control Regulations_: Regulates the export of dual-use goods and technologies.

7. _Data Protection Regulation 2019_: Ensures the protection of personal data.

8. _Cybersecurity Awareness Campaigns_: Educates exporters and the public on cybersecurity best practices.

9. _Collaboration with International Organizations_: Partners with global cybersecurity agencies to stay updated on emerging threats.

10. _Regular Security Audits and Risk Assessments_: Conducts regular security audits and risk assessments to identify vulnerabilities.

Please note that these measures are subject to change, and it's always best to verify with the relevant authorities for the most up-to-date information.

The Nigerian government has taken several steps to address cybersecurity risks, including

 The passage of the Cybercrimes (Prohibition, Prevention, etc.) Act in 2015, which aims to protect computer systems and networks, electronic communications, data and computer programs, intellectual property and privacy rights.

 The establishment of the Nigerian Computer Emergency Response Team (ngCERT) to manage cyber threats and coordinate incident response.

 The creation of the Cybercrime Advisory Council to facilitate the implementation of the Cybercrimes Act and promote cybersecurity awareness.

 The development of a National Cybersecurity Policy and Strategy, which aims to handle cybersecurity risks in accordance with the national security goal.