3 papers
cs.NI2025
RetryGuard: Preventing Self-Inflicted and Attack-Driven Retry Storms in Cloud Applications
Jhonatan Tavori, Anat Bremler-Barr, Hanoch Levy +1
Modern cloud applications are built from independent microservices, offering scalability and usage-based billing. However, their reliance on independently-operating auto-scalers in…
cs.CR2025
LAPRAD: LLM-Assisted PRotocol Attack Discovery
R. Can Aygun, Yehuda Afek, Anat Bremler-Barr +1
With the goal of improving the security of Internet protocols, we seek faster, semi-automatic methods to discover new vulnerabilities in protocols such as DNS, BGP, and others. To…
cs.CR2025
POPS: From History to Mitigation of DNS Cache Poisoning Attacks
Yehuda Afek, Harel Berger, Anat Bremler-Barr
We present a novel yet simple and comprehensive DNS cache POisoning Prevention System (POPS), designed to integrate as a module in Intrusion Prevention Systems (IPS). POPS addresse…