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n6 (Network Security Incident eXchange) is a system to collect, manage and distribute security information on a large scale. Distribution is realized through a simple REST API and a web interface that authorized users can use to receive various types of data, in particular information on threats and incidents in their networks.

Basic References

The project is developed by CERT Polska. Contact us via e-mail:

Copyright (c) 2013-2023 Naukowa i Akademicka Sieć Komputerowa (Research and Academic Computer Network). All rights reserved.

n6 is free software; you can redistribute it and/or modify it under the terms of the GNU Affero General Public License, Version 3, as published by the Free Software Foundation.

This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License along with this program (see: the LICENSE.txt file in the root directory of the source code repository). If not, see

Co-financed by the Connecting Europe Facility of the European Union