General Notices

Keep up with the Current Security Advisories on our homepage.

Make sure to keep both CODESYS 4 as well as other software on your computer up-to-date in order to promptly close security holes and to benefit from performance optimizations and new features.

Download CODESYS 4 only from sources officially provided by CODESYS.

Use the official, published communication channels for communication with CODESYS Support. Stay alert – CODESYS Support will never ask you for credentials for productive systems.

Immediately report any security incidents on your CODESYS 4 installation to your IT department or other relevant departments and organizations.

Do not attempt to bypass existing security precautions. These precautions have been intentionally put in place to protect your data. Bypassing these security precautions will always pose a security risk.

Read our Coordinated Disclosure Policy. Use our form to report vulnerabilities or send an email to security@codesys.com to report security-relevant vulnerabilities which you have found in CODESYS products.