Cristian Hesselman

Cristian Hesselman

Director of SIDN Labs and member of the SSAC
Joined on July 9, 2019
Total Post Views: 13,312


I direct SIDN Labs, the research team of the .nl operator, SIDN. My work focuses on further improving the operational security and resilience of the Internet infrastructure, for instance in areas such as DNS DDoS resilience management, DNS abuse detection, IoT security, and Internet evolution. I’m also a member of the Security and Stability Advisory Committee (SSAC) at ICANN, a part-time associate professor on collaborative Internet security at the University of Twente, and chair of the board of directors of NLnet Labs.

Except where otherwise noted, all postings by Cristian Hesselman on CircleID are licensed under a Creative Commons License.

Featured Blogs

DNS and the Internet of Things: Opportunities, Risks, and Challenges

The ICANN Security and Stability Advisory Committee (SSAC) has recently published SAC105, a report on the interplay between the DNS and the Internet of Things (IoT). Unlike typical SSAC publications, SAC105 does not provide particular recommendations to the ICANN Board, but instead is informative in nature and intends to trigger and facilitate dialogue in the broader ICANN community. more

Topic Interests

DNSDNS SecurityInternet of Things

Recent Comments

Popular Posts