Retaining control over SDN network services. - Christian Röpke 001; Thorsten Holz (NetSys, 2015)

Multi-layer Access Control for SDN-Based Telco Clouds. - Bernd Jäger; Christian Röpke 001; Iris Adam; Thorsten Holz (NordSec, 2015)

SDN Rootkits: Subverting Network Operating Systems of Software-Defined Networks. - Christian Röpke 001; Thorsten Holz (RAID, 2015)

SDN malware: problems of current protection systems and potential countermeasures. - Christian Röpke 001 (Sicherheit, 2016)

On network operating system security. - Christian Röpke 001; Thorsten Holz (Int. J. Netw. Manag., 2016)

SDN-Guard: Protecting SDN controllers against SDN rootkits. - Dennis Tatang; Florian Quinkert; Joel Frank; Christian Röpke 001; Thorsten Holz (NFV-SDN, 2017)

SDN Ro2tkits: A Case Study of Subverting A Closed Source SDN Controller. - Christian Röpke 001 (Sicherheit, 2018)

Preventing Malicious SDN Applications From Hiding Adverse Network Manipulations. - Christian Röpke 001; Thorsten Holz (SecSoN@SIGCOMM, 2018)