active and passive attack.pptx
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The document describes communications between several entities referred to as A, B, and C. B transferred $1000 to C, but C then modified the request and transferred the $1000 to A instead of keeping it. C also continuously sent false requests and overloaded the server that A was trying to connect to, degrading its performance.
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Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
zkStudyClub - Reef: Fast Succinct Non-Interactive Zero-Knowledge Regex Proofs
This paper presents Reef, a system for generating publicly verifiable succinct non-interactive zero-knowledge proofs that a committed document matches or does not match a regular expression. We describe applications such as proving the strength of passwords, the provenance of email despite redactions, the validity of oblivious DNS queries, and the existence of mutations in DNA. Reef supports the Perl Compatible Regular Expression syntax, including wildcards, alternation, ranges, capture groups, Kleene star, negations, and lookarounds. Reef introduces a new type of automata, Skipping Alternating Finite Automata (SAFA), that skips irrelevant parts of a document when producing proofs without undermining soundness, and instantiates SAFA with a lookup argument. Our experimental evaluation confirms that Reef can generate proofs for documents with 32M characters; the proofs are small and cheap to verify (under a second).
Paper: https://eprint.iacr.org/2023/1886
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The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
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Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
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Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
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active and passive attack.pptx
- 7. HELLO HOW ARE YOU ONLY OBSERVING HE IS NOT DOING ANY TYPE OF MODIFICATI ON //////
- 9. 11#+- #$##12 HE CAN’T READ BUT HE CAN FIND WHAT IS ORIGIN OF DATA HE CAN FIND WHERE IS GOING DATA //////
- 13. B THINK A IS SENDIND DATA HE IS SENDING DATA AS A PERSON ////// #$##12 #$##13
- 15. B IS CONFUSED AND ANGRY C IS SENDING MULTIPLE SMS ////// HOW ARE YOU HOW ARE YOU ARE YOU FOOL HOW ARE YOU HOW ARE YOU
- 17. B TRANSFERD 1000$ TO C C IS MODIFIED SEND 1000$ A TO C ////// SEND 100$ TO A SEND 1000$ TO C
- 19. C IS SENDING CONTINUO USLY FALSE REQUEST ////// WWW.GN KHALSA.E DU.IN WWW.RD X.COM A IS NOT ABLE TO CONNECT TO SERVER (DUE TO OVER LOAD) SERVER PERFORMA NCE IS DOWN