48 citations · 147 across the 32 of their papers we have counts for
33 papers
ReMark: Receptive Field based Spatial WaterMark Embedding Optimization using Deep Network
Natan Semyonov, Rami Puzis, Asaf Shabtai +1
Watermarking is one of the most important copyright protection tools for digital media. The most challenging type of watermarking is the imperceptible one, which embeds identifying…
Cross Version Defect Prediction with Class Dependency Embeddings
Moti Cohen, Lior Rokach, Rami Puzis
Software Defect Prediction aims at predicting which software modules are the most probable to contain defects. The idea behind this approach is to save time during the development…
Can one hear the position of nodes?
Rami Puzis
Wave propagation through nodes and links of a network forms the basis of spectral graph theory. Nevertheless, the sound emitted by nodes within the resonating chamber formed by a n…
A Survey of MulVAL Extensions and Their Attack Scenarios Coverage
David Tayouri, Nick Baum, Asaf Shabtai +1
Organizations employ various adversary models in order to assess the risk and potential impact of attacks on their networks. Attack graphs represent vulnerabilities and actions an…
Large-Scale Shill Bidder Detection in E-commerce
Michael Fire, Rami Puzis, Dima Kagan +1
User feedback is one of the most effective methods to build and maintain trust in electronic commerce platforms. Unfortunately, dishonest sellers often bend over backward to manipu…
Fake News Data Collection and Classification: Iterative Query Selection for Opaque Search Engines with Pseudo Relevance Feedback
Aviad Elyashar, Maor Reuben, Rami Puzis
Retrieving information from an online search engine, is the first and most important step in many data mining tasks. Most of the search engines currently available on the web, incl…
Cyberbiosecurity: DNA Injection Attack in Synthetic Biology
Dor Farbiash, Rami Puzis
Today arbitrary synthetic DNA can be ordered online and delivered within several days. In order to regulate both intentional and unintentional generation of dangerous substances, m…
Predicting traffic overflows on private peering
Elad Rapaport, Ingmar Poese, Polina Zilberman +2
Large content providers and content distribution network operators usually connect with large Internet service providers (eyeball networks) through dedicated private peering. The c…
How Does That Sound? Multi-Language SpokenName2Vec Algorithm Using Speech Generation and Deep Learning
Aviad Elyashar, Rami Puzis, Michael Fire
Searching for information about a specific person is an online activity frequently performed by many users. In most cases, users are aided by queries containing a name and sending…
ATHAFI: Agile Threat Hunting And Forensic Investigation
Rami Puzis, Polina Zilberman, Yuval Elovici
Attackers rapidly change their attacks to evade detection. Even the most sophisticated Intrusion Detection Systems that are based on artificial intelligence and advanced data analy…
DANTE: A framework for mining and monitoring darknet traffic
Dvir Cohen, Yisroel Mirsky, Yuval Elovici +4
Trillions of network packets are sent over the Internet to destinations which do not exist. This 'darknet' traffic captures the activity of botnets and other malicious campaigns ai…
SoK: A Survey of Open-Source Threat Emulators
Polina Zilberman, Rami Puzis, Sunders Bruskin +2
Threat emulators are tools or sets of scripts that emulate cyber attacks or malicious behavior. They can be used to create and launch single procedure attacks and multi-step attack…
Sequence Preserving Network Traffic Generation
Sigal Shaked, Amos Zamir, Roman Vainshtein +4
We present the Network Traffic Generator (NTG), a framework for perturbing recorded network traffic with the purpose of generating diverse but realistic background traffic for netw…
The Chameleon Attack: Manipulating Content Display in Online Social Media
Aviad Elyashar, Sagi Uziel, Abigail Paradise +1
Online social networks (OSNs) are ubiquitous attracting millions of users all over the world. Being a popular communication media OSNs are exploited in a variety of cyber attacks.…
It Runs in the Family: Searching for Synonyms Using Digitized Family Trees
Aviad Elyashar, Rami Puzis, Michael Fire
Searching for a person's name is a common online activity. However, Web search engines provide few accurate results to queries containing names. In contrast to a general word which…
Thesis Deployment Optimization of IoT Devices through Attack Graph Analysis
Noga Agmon
The Internet of things (IoT) has become an integral part of our life at both work and home. However, these IoT devices are prone to vulnerability exploits due to their low cost, lo…
Challenges for Security Assessment of Enterprises in the IoT Era
Yael Mathov, Noga Agmon, Asaf Shabtai +3
For years, attack graphs have been an important tool for security assessment of enterprise networks, but IoT devices, a new player in the IT world, might threat the reliability of…
Evaluating the Information Security Awareness of Smartphone Users
Ron Bitton, Kobi Boymgold, Rami Puzis +1
Information security awareness (ISA) is a practice focused on the set of skills, which help a user successfully mitigate a social engineering attack. Previous studies have presente…
Deployment Optimization of IoT Devices through Attack Graph Analysis
Noga Agmon, Asaf Shabtai, Rami Puzis
The Internet of things (IoT) has become an integral part of our life at both work and home. However, these IoT devices are prone to vulnerability exploits due to their low cost, lo…
Attack Graph Obfuscation
Rami Puzis, Hadar Polad, Bracha Shapira
Before executing an attack, adversaries usually explore the victim's network in an attempt to infer the network topology and identify vulnerabilities in the victim's servers and pe…
Generation of Automatic and Realistic Artificial Profiles
Abigail Paradise, Dvir Cohen, Asaf Shabtai +1
Online social networks (OSNs) are abused by cyber criminals for various malicious activities. One of the most effective approaches for detecting malicious activity in OSNs involves…
PALE: Partially Asynchronous Agile Leader Election
Bronislav Sidik, Rami Puzis, Polina Zilberman +1
Many tasks executed in dynamic distributed systems, such as sensor networks or enterprise environments with bring-your-own-device policy, require central coordination by a leader n…
Detecting Clickbait in Online Social Media: You Won't Believe How We Did It
Aviad Elyashar, Jorge Bendahan, Rami Puzis
In this paper, we propose an approach for the detection of clickbait posts in online social media (OSM). Clickbait posts are short catchy phrases that attract a user's attention to…
Has the Online Discussion Been Manipulated? Quantifying Online Discussion Authenticity within Online Social Media
Aviad Elyashar, Jorge Bendahan, Rami Puzis
Online social media (OSM) has a enormous influence in today's world. Some individuals view OSM as fertile ground for abuse and use it to disseminate misinformation and political pr…