Navegação Ciências Exatas e da Terra por Autor "Gaspary, Luciano Paschoal"
Resultados 21-28 de 28
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Offloading real-time DDoS attack detection to programmable data planes
Lapolli, Ângelo Cardoso (2019) [Dissertação]In recent years, Distributed Denial-of-Service (DDoS) attacks have escalated both in frequency and traffic volume, with outbreaks reaching rates up to the order of terabits per second and compromising the availability of ... -
On the latency and routing impacts of remote peering to the Internet
Mazzola, Fabrício Martins (2023) [Tese]Remote peering (RP) has crucially altered the Internet topology and its economics. In creasingly popular thanks to its lower costs and simplicity, RP has shifted the member base of Internet eXchange Points (IXPs) from ... -
Uma proposta para medição de complexidade e estimação de custos de segurança em procedimentos de tecnologia da informação
Moura, Giovane Cesar Moreira (2008) [Dissertação]Segurança de TI tornou-se nos últimos anos uma grande preocupação para empresas em geral. Entretanto, não é possível atingir níveis satisfatórios de segurança sem que estes venham acompanhados tanto de grandes investimentos ... -
Scalable cost-efficient placement and chaining of virtual network functions
Luizelli, Marcelo Caggiani (2017) [Tese]Network Function Virtualization (NFV) is a novel concept that is reshaping the middlebox arena, shifting network functions (e.g. firewall, gateways, proxies) from specialized hardware appliances to software images running ... -
Slowing down to speed up : protecting users against massive attacks in content distribution systems
Santos, Flávio Roberto (2013) [Tese]The Internet has become a large platform where users can interact and share personal files or third-party productions. Considering the increasing demand for efficient content sharing, modern and robust content distribution ... -
Towards a general approach for cyberattack detection using programmable data planes
Ilha, Alexandre da Silveira (2022) [Dissertação]Distributed Denial-of-Service (DDoS) and Advanced Persistent Threat (APT) are increas ingly prominent and severe cyberattack categories that cause relevant damages and losses to Internet-connected organizations. DDoS attacks ... -
VERMONT : an In-band telemetry-based approach for live network property verification
Vassoler, Gabriel (2023) [Dissertação]The verification of network properties is often an exhaustive and time-consuming effort. The number of configurations needed to be analyzed by static verification increases as the networks grow larger, and the processing ... -
Virtual network embedding in software-defined networks
Bays, Leonardo Richter (2017) [Tese]Research on network virtualization has been active for a number of years, during which a number of virtual network embedding (VNE) approaches have been proposed. These approaches, however, neglect important operational ...