A Formal Model and Technique to Redistribute the Packet Filtering Load in Multiple Firewall Networks

Durante, Luca; Seno, Lucia; Valenzano, Adriano

doi:10.1109/tifs.2021.3057552

Cited by 14 publications

(2 citation statements)

References 33 publications

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“…Saat masuknya paket melalui firewall, header paket diperiksa oleh paket filter dan disesuaikan dengan peraturan yang ada [22]. Firewall filtering memeriksa setiap paket yang masuk dengan urutan aturan untuk menentukan apakah harus diblokir atau dikirim [23].…”

Section: Hasil Dan Pembahasan Cara Kerja Firewall Filteringunclassified

Impelementasi Sistem Keamanan Jaringan Mikrotik Menggunakan Firewall Filtering dan Port Knocking

Eka Putra,

Amir Hamzah,

Agel

et al. 2024

jsisfotek

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Keamanan jaringan Mikrotik menjadi hal yang penting untuk dipertimbangkan, mengingat semakin maraknya serangan siber yang terjadi. Salah satu cara untuk mengingkatkan keamanan jaringan Mikrotik adalah dengan menerapkan Firewall Filtering dan Port Knocking. Firewall Filtering digunakan untuk memblokir port-port yang rentan terhadap serangan, sedangkan port knocking digunakan untuk menambahkan lapisan keamanan tambahan dengan mengharuskan pengguna untuk memasukkan kombinasi port sebelum dapat mengakses jaringan. Penelitian ini bertujuan untuk mengetahui cara implementasi dari sistem keamanan jaringan Mikrotik menggunakan firewall filtering dan port knocking. Penelitian ini dilakukan dengan menggunakan metode deskriptif. Hasil penelitian menunjukkan bahwa penerapan firewall filtering dan port knocking dapat meningkatkan sistem keamanan jaringan Mikrotik. Firewall filtering dapat memblokir serangan dari luar jaringan, sedangkan port knocking dapat mencegah serangan dari luar jaringan.

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Section: Hasil Dan Pembahasan Cara Kerja Firewall Filteringunclassified

Impelementasi Sistem Keamanan Jaringan Mikrotik Menggunakan Firewall Filtering dan Port Knocking

Eka Putra,

Amir Hamzah,

Agel

et al. 2024

jsisfotek

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“…Fiessler et al [18] identified that complex rules requiring software-based processing may be interleaved at arbitrary positions and introduced HyPaFilter+, a hybrid classification system with an FPGA-based hardware matcher to reach a simple but effective hardware and software packet filtration. Durante et al [14] introduced a formal model for networks including multiple cascaded firewalls, which can enable the transfer of a set of rules from a firewall to its downstream neighbors when the changes in the input traffic profile. The transformation algorithm can preserve the security integrity of the network while moving rules between cascaded firewalls, allowing tangible performance improvements in terms of packet processing rate for a given traffic profile.…”

Section: Packet Filtrationmentioning

confidence: 99%

Enhancing Blackslist-Based Packet Filtration Using Blockchain in Wireless Sensor Networks

Meng

Wang

et al. 2021

Wireless Algorithms, Systems, and Applications

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A wireless sensor network (WSN) consists of distributed sensors for monitoring network status and recording data, which is playing a major role in Internet of Things (IoT). This type of wireless network is driven by the availability of inexpensive and low-powered components. However, WSN is vulnerable to many kinds of attacks like Distributed Denial of Service (DDoS) due to its dispersed structure and unreliable transmission. In the literature, constructing a suitable distributed packet filter is a promising solution to help mitigate unwanted traffic. While how to ensure the integrity of exchanged data is a challenge as malicious internal node can share manipulated data to degrade the effectiveness of filtration. In this work, we design a blockchain-based blacklist packet filter with collaborative intrusion detection that can be deployed in WSNs. The blockchain technology is used to help build a robust blacklist for reducing unwanted traffic. In the evaluation, we investigate the performance of our filter with a real dataset and in a practical WSN environment. The results demonstrate that our proposed filter can enhance the robustness of blacklist generation.

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A deep experimental analysis of energy‐proficient firewall policies and security practices for resource limited wireless networks

Rajasoundaran,

Sivakumar,

Devaraju

et al. 2024

Security and Privacy

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The role of firewalls and security principles in resource‐limited wireless networks and Wireless Sensor Networks (WSN) is more expected than in any dedicated network environment. The advanced wireless technologies and emerging fashion of autonomous wireless network nodes are mostly expecting resilient firewall services with multi‐level security policies. Wireless networks are classified under sensor networks, Internet of Things (IoT) mobile networks, and so forth. According to the expectations, security frameworks are gradually invented around the communication platform using various ideologies. The novel ideology and respective implementation effort open better solutions against wireless network attacks. Anyhow, the minimal production of time complexity, energy complexity, and computation overhead from any novel security approach is always considered under the best practices. The complexity levels directly affect the wireless node's energy consumption ability and operational spans severely. The energy optimization techniques and load‐balancing techniques integrated into multi‐class firewall rules are extremely useful solutions for resource‐limited wireless networks. This article has been motivated to analyze the recent firewall techniques and secure data communication mechanisms used for securing wireless networks. Consequently, the practice of comparative literature analysis helps to improve the current limitations identified under the classified categories of security mechanisms such as energy‐optimized security principles and load‐balanced security principles. The establishment of secure and energy‐optimized multi‐class firewall rules in each wireless node assures a healthy focus on next‐generation networks. The experiment section shows the benefits of energy‐optimized secure network communication in terms of better accuracy and the benefits of load‐balanced secure network communication through minimal overhead in computing platforms.

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A Formal Model and Technique to Redistribute the Packet Filtering Load in Multiple Firewall Networks

Cited by 14 publications

References 33 publications

Impelementasi Sistem Keamanan Jaringan Mikrotik Menggunakan Firewall Filtering dan Port Knocking

Impelementasi Sistem Keamanan Jaringan Mikrotik Menggunakan Firewall Filtering dan Port Knocking

Enhancing Blackslist-Based Packet Filtration Using Blockchain in Wireless Sensor Networks

A deep experimental analysis of energy‐proficient firewall policies and security practices for resource limited wireless networks

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