all InfoSec news
ABC-Channel: An Advanced Blockchain-based Covert Channel
March 12, 2024, 4:10 a.m. | Xiaobo Ma, Pengyu Pan, Jianfeng Li, Wei Wang, Weizhi Meng, Xiaohong Guan
cs.CR updates on arXiv.org arxiv.org
Abstract: Establishing efficient and robust covert channels is crucial for secure communication within insecure network environments. With its inherent benefits of decentralization and anonymization, blockchain has gained considerable attention in developing covert channels. To guarantee a highly secure covert channel, channel negotiation should be contactless before the communication, carrier transaction features must be indistinguishable from normal transactions during the communication, and communication identities must be untraceable after the communication. Such a full-lifecycle covert channel is indispensable …
abc advanced anonymization arxiv attention benefits blockchain carrier channel communication contactless covert covert channel cs.cr decentralization environments guarantee insecure negotiation network secure communication transaction
More from arxiv.org / cs.CR updates on arXiv.org
IDEA: Invariant Defense for Graph Adversarial Robustness
2 days, 12 hours ago |
arxiv.org
FairCMS: Cloud Media Sharing with Fair Copyright Protection
2 days, 12 hours ago |
arxiv.org
Efficient unitary designs and pseudorandom unitaries from permutations
2 days, 12 hours ago |
arxiv.org
Jobs in InfoSec / Cybersecurity
SOC 2 Manager, Audit and Certification
@ Deloitte | US and CA Multiple Locations
Network Security Engineer
@ Meta | Menlo Park, CA | Remote, US
Security Engineer, Investigations - i3
@ Meta | Washington, DC
Threat Investigator- Security Analyst
@ Meta | Menlo Park, CA | Seattle, WA | Washington, DC
Security Operations Engineer II
@ Microsoft | Redmond, Washington, United States
Engineering -- Tech Risk -- Global Cyber Defense & Intelligence -- Bug Bounty -- Associate -- Dallas
@ Goldman Sachs | Dallas, Texas, United States