The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Previous work has shown that the network dynamics experienced by both the initial packet and an entire connection carrying an email can be leveraged to classify the email as spam or ham. In the case of packet properties, the prior work has investigated their efficacy based on models of traffic collected from around the world. In this paper, we first revisit the techniques when only using information...
Spam is a never-ending issue that constantly consumes resources to no useful end. In this paper, we envision spam filtering as a pipeline consisting of DNS blacklists, filters based on SYN packet features, filters based on traffic characteristics and filters based on message content. Each stage of the pipeline examines more information in the message but is more computationally expensive. A message...
Applications in mobile ad-hoc networks can suffer from poor link quality and degraded network services. In particular, standard TCP over low-quality, long routing paths, can have disproportionally low throughput as the result of a double penalty:long end-to-end round-trip time-due to long path length, and frequent congestion window back off due to packet losses that could not be masked by the link-layer...
Email spam has become one of the most critical threats affecting Internet user experiences. Existing anti-spam techniques, such as spam filters and reputation systems, face growing difficulties due to spammers' use of multimedia content (which is difficult to filter) and computer zombies (which mask true spammer identity). We propose SpamWeeder, a simple idea for spam prevention, which targets the...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.