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Positioning is a key focus in 5G standardization, starting with 3GPP Release 16. However, most of the effort from the research community and work presented in the technical standardization has been limited mainly to simulation studies. This paper ...

With the rise of the Network Softwarization era, eBPF has become a hot technology for efficient packet processing on commodity hardware. However the development of custom eBPF solutions is a challenging process that requires highly qualified human ...

Enterprise Wi-Fi networks are essential for businesses and public administrations as they provide a perfectly scalable and secure system. In the university environment, they are often deployed to offer services to students. One of the most famous ...

To ensure 5G infrastructure security, standardized Security Assurance Specification (SCAS) tests are being developed by 3GPP. However, executing these tests on complex 5G infrastructures with multiple closed-source network functions (NFs) poses a ...

Modern malware has become increasingly sophisticated, posing a significant threat to cybersecurity. As a result, researchers and security professionals are constantly seeking more advanced methods to detect and analyze malware. Most of these methods are ...

Time-based One-Time Password (TOTP) is a widely used method for two-factor authentication, whose operation relies on one-time codes generated from the device’s clock and validated using the servers’ clock. By introducing the notion of forward-...

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CoNEXT is a premier and highly selective venue in computer networking. This year's exciting technical program helps us better understand and improve the performance, reliability and security of networks in all layers.

With the rise of the Network Softwarization era, eBPF has become a hot technology for efficient packet processing on commodity hardware. However the development of custom eBPF solutions is a challenging process that requires highly qualified human ...

The increasing performance requirements of modern applications place a significant burden on software-based packet processing. Most of today&#x2019;s software input/output accelerations achieve high performance at the expense of reserving CPU resources ...

Most of existing cardinality estimation algorithms do not support natively interval queries under a sliding window model and are thereby insensitive to data recency. We present Staggered-HyperLogLog (ST-HLL), a probabilistic data structure that ...

The network interface cards (NICs) of modern computers are changing to adapt to faster data rates and to help with the scaling issues of general-purpose CPU technologies. Among the ongoing innovations, the inclusion of programmable accelerators on the ...

The continuous quest for performance pushed processors to incorporate elements such as multiple cores, caches, acceleration units, or speculative execution that make systems very complex. On the other hand, these features often expose unexpected ...

Software exploitable Hardware Trojan Horses (HTHs) inserted into commercial CPUs allow the attacker to run his/her own software or to gain unauthorized privileges. Recently a novel menace raised: HTHs inserted by CAD tools. A ...

A user accessing an online recommender system typically has two choices: either agree to be uniquely identified and in return receive a personalized and rich experience, or try to use the service anonymously but receive a degraded non‐...

The design of an access control technique for devices not connected to the Internet can present some very difficult challenges. Among others, how to properly handle user revocation stands out. In this paper, we present TooLate, a cryptosystem that ...

A recurring task in security monitoring/anomaly detection applications consists in finding the so-called top “spreaders” (“scanners”), for instance hosts which connect to a large number of distinct destinations or hit different ports. ...

The COVID-19 pandemic has suddenly raised the need for technological solutions able to trace contacts of people and provide location-based analytics. Several countries have adopted proximity-based (short-range) technologies, such as Bluetooth, which, ...

• New grid generation method suitable for any rotary vane machine geometry
• New ...

The research presents a new analytical grid generation methodology for computational fluid dynamics studies in positive displacement sliding vane rotary machines based on the user defined nodal displacement approach. This method is ...

Most localization systems rely on measurements gathered from signals emitted by stations whose position is assumed known as ground truth, namely anchors. As demonstrated by a significant bulk of experimental research, location security is threatened ...