From threat data to actionable intelligence: an exploratory analysis of the intelligence cycle implementation in cyber threat intelligence sharing platforms

C Sauerwein, D Fischer, M Rubsamen… - Proceedings of the 16th …, 2021 - dl.acm.org
In the last couple of years, organizations have demonstrated an increasing willingness to
share data, information and intelligence regarding emerging threats to collectively protect …

An Exploratory Study on the Use of Threat Intelligence Sharing Platforms in Germany, Austria and Switzerland

D Fischer, C Sauerwein, M Werchan… - Proceedings of the 18th …, 2023 - dl.acm.org
Threat intelligence sharing is a promising solution to enhance knowledge and situational
awareness of the rapidly growing number of emerging cyber threats. Accordingly, there are …

Data quality challenges and future research directions in threat intelligence sharing practice

C Sillaber, C Sauerwein, A Mussmann… - Proceedings of the 2016 …, 2016 - dl.acm.org
In the last couple of years, organizations have demonstrated an increased willingness to
participate in threat intelligence sharing platforms. The open exchange of information and …

Threat intelligence sharing platforms: An exploratory study of software vendors and research perspectives

C Sauerwein, C Sillaber, A Mussmann, R Breu - 2017 - aisel.aisnet.org
In the last couple of years, organizations have demonstrated an increased willingness to
exchange information and knowledge regarding vulnerabilities, threats, incidents and …

Barriers to adopting interoperability standards for cyber threat intelligence sharing: an exploratory study

N Gong - Intelligent Computing: Proceedings of the 2018 …, 2019 - Springer
Abstract Cyber Threat Intelligence Sharing (CTIS) is one of the most promising strategies in
cyber defense. This study examined two of the most viable cutting-edge interoperability …

[PDF][PDF] Towards an Evaluation Framework for Threat Intelligence Sharing Platforms.

S Bauer, D Fischer, C Sauerwein, S Latzel, D Stelzer… - HICSS, 2020 - core.ac.uk
Threat intelligence sharing is an important countermeasure against the increasing number
of security threats to which companies and governments are exposed. Its objective is the …

Cyber threat intelligence sharing: Survey and research directions

TD Wagner, K Mahbub, E Palomar, AE Abdallah - Computers & Security, 2019 - Elsevier
Abstract Cyber Threat Intelligence (CTI) sharing has become a novel weapon in the arsenal
of cyber defenders to proactively mitigate increasing cyber attacks. Automating the process …

[PDF][PDF] Towards a Maturity Model for Inter-Organizational Cyber Threat Intelligence Sharing: A Case Study of Stakeholders' Expectations and Willingness to Share.

C Sillaber, C Sauerwein, A Mussmann, R Breu - MKWI, 2018 - researchgate.net
An increasing interest in Cyber Threat Intelligence (CTI) sharing platforms can be observed
in research and practice. The main purpose of these platforms is to support the automated …

A success model for cyber threat intelligence management platforms

A Zibak, C Sauerwein, A Simpson - Computers & Security, 2021 - Elsevier
The increasingly persistent and sophisticated threat actors, along with the sheer speed at
which cyber attacks unfold, have made timely decision making imperative for ensuring the …

A novel trust taxonomy for shared cyber threat intelligence

TD Wagner, E Palomar, K Mahbub… - Security and …, 2018 - Wiley Online Library
Cyber threat intelligence sharing has become a focal point for many organizations to
improve resilience against cyberattacks. The objective lies in sharing relevant information …