CESNET-CERTS is the official name of the CESNET Computer Security Incident Response Team since January 2004. The team consists of employees of CESNET Association. CESNET-CERTS headquarters are located in Zikova 4, Prague, Czech Republic.
Our constituency covers the CESNET2 network, i.e, all IP addresses within the AS2852 autonomous system. The CESNET-CERTS team is fully responsible for handling and responding to security incidents in domains cesnet.cz, cesnet2.cz, ces.net, liberouter.org, liberouter.net, ipv6.cz, eduroam.cz, and in the CESNET2 internal infrastructure marked as INFRA-AW in the RIPE database.
The preferred method to contact CESNET-CERTS team is to send an e-mail to the address firstname.lastname@example.org. In case you need to send us confidential information, please, use our PGP public key to encrypt the message.
To report an incident of network abuse to CESNET-CERTS please follow these guidelines.