History shows that, several cloned and fraudulent websites are developed in the World Wide Web to imitate legitimate websites, with main motive of stealing sensitive important informational economic resources from web surfers financial organizations. This is a type phishing attack, it has cost online networking community all other stakeholders thousands million Dollars. Hence, efficient counter...

In this paper we take a second look at agents that help users monitor URLs. More specifically, we present a system which enables the collaborative evaluation of URL content changes via a recommender agent. The recommender agent on its own helps users share URLs of interest within a community. A document monitoring agent is coupled with the recommender agent to alert members of a community when ...

We study the relationship between content and temporal dynamics of information on Twitter, focusing on the persistence of information. We compare two extreme temporal patterns in the decay rate of URLs embedded in tweets, defining a prediction task to distinguish between URLs that fade rapidly following their peak of popularity and those that fade more slowly. Our experiments show a strong asso...

Using compromised or malicious sites to launch attacks against client systems is a growing attack vector in today’s threat landscape. Attackers are able to stand up new sites at an alarming rate while client systems are constantly evolving, and exposing new vulnerabilities that are able to be exploited by an attacker. Additionally, client systems are growing in value for attackers as they often...

This draft document is being circulated for comment. Please send your comments to the authors or to the mhtml mail list . If consensus is reached, this Access Type may be registered with IANA and this document may be submitted to the RFC editor as an Informational protocol specification. Internet Drafts are draft documents valid for a maximum of six months. They may be up...

In a large federation of learning object repositories, learning object locations or learning object URLs in metadata can become out of date when learning objects are moved or deleted. Regular checking of learning object URLs is essential. However, fully checking across a large federation imposes an unsustainable burden on time and resources while negatively impacting networks and repositories. ...

A common problem of large scale search engines and web spiders is how to handle a huge number of encountered URLs. Traditional search engines and web spiders use hard disk to store URLs without any compression. This results in slow performance and more space requirement. This paper describes a simple URL compression algorithm allowing efficient compression and decompression. The compression alg...

Abstract Smart-locks have become increasingly popular for access to homes and businesses in many countries, because of their ease use adaptability. These locks offer a simple secure alternative traditional key-based entry, making them an attractive choice both residential commercial properties. Nevertheless, it is essential acknowledge the potential security threats that come with any new techn...

Since their emergence, online social networks (OSNs) keep gaining popularity. However, many related problems have also arisen, such as the use of fake accounts for malicious activities. In this paper, we focus on identifying spammers among users that are active public Facebook pages. We specifically interested in groups sharing similar URLs. For purpose, built an initial dataset based all conte...

Resumo Neste artigo, analisamos a circulação de URLs desinformativas no Facebook. Nosso estudo caso é o uso da hidroxicloroquina como cura ou profilaxia para Covid-19. Analisamos presença em mais 70 mil publicações páginas e grupos públicos Utilizamos Análise Redes Sociais mapear das redes Conteúdo identificar as fontes informações desinformação. Nossos resultados mostram que (1) foi polarizada...