13 citations · 18 across the 8 of their papers we have counts for
9 papers
Peacock: UEFI Firmware Runtime Observability Layer for Detection and Response
Hadar Cochavi Gorelik, Orel Fadlon, Denis Klimov +3
Modern computing platforms rely on the Unified Extensible Firmware Interface (UEFI) to initialize hardware and coordinate the transition to the operating system. Because this execu…
LED there be DoS: Exploiting variable bitrate IP cameras for network DoS
Emmanuel Goldberg, Oleg Brodt, Aviad Elyashar +1
Variable-bitrate video streaming is ubiquitous in video surveillance and CCTV, enabling high-quality video streaming while conserving network bandwidth. However, as the name sugges…
UEFI Memory Forensics: A Framework for UEFI Threat Analysis
Kalanit Suzan Segal, Hadar Cochavi Gorelik, Oleg Brodt +3
Modern computing systems rely on the Unified Extensible Firmware Interface (UEFI), which has replaced the legacy Basic Input/Output System (BIOS) as the firmware standard for the m…
Detection of Compromised Functions in a Serverless Cloud Environment
Danielle Lavi, Oleg Brodt, Dudu Mimran +2
Serverless computing is an emerging cloud paradigm with serverless functions at its core. While serverless environments enable software developers to focus on developing applicatio…
Observability and Incident Response in Managed Serverless Environments Using Ontology-Based Log Monitoring
Lavi Ben-Shimol, Edita Grolman, Aviad Elyashar +7
In a fully managed serverless environment, the cloud service provider is responsible for securing the cloud infrastructure, thereby reducing the operational and maintenance efforts…
SoK: Security Below the OS -- A Security Analysis of UEFI
Priyanka Prakash Surve, Oleg Brodt, Mark Yampolskiy +2
The Unified Extensible Firmware Interface (UEFI) is a linchpin of modern computing systems, governing secure system initialization and booting. This paper is urgently needed becaus…
Evaluating the Security of Open Radio Access Networks
Dudu Mimran, Ron Bitton, Yehonatan Kfir +5
The Open Radio Access Network (O-RAN) is a promising RAN architecture, aimed at reshaping the RAN industry toward an open, adaptive, and intelligent RAN. In this paper, we conducte…
Adversarial Machine Learning Threat Analysis and Remediation in Open Radio Access Network (O-RAN)
Edan Habler, Ron Bitton, Dan Avraham +6
O-RAN is a new, open, adaptive, and intelligent RAN architecture. Motivated by the success of artificial intelligence in other domains, O-RAN strives to leverage machine learning (…
On The Vulnerability of Anti-Malware Solutions to DNS Attacks
Asaf Nadler, Ron Bitton, Oleg Brodt +1
Anti-malware agents typically communicate with their remote services to share information about suspicious files. These remote services use their up-to-date information and global…