Results 91 to 100 of about 6,132 (205)
Use software define network integration security operations center automation block cyber attack
, 2017 碩士傳統的網路設計架構無法有效防止駭客日益精進的攻擊，為改善傳統網路架構，我們嘗試在軟體定義網路(SDN)環境下，使用交換機取代傳統防火牆設備，並整合資訊安全監控中心(SOC)，透過SOC收集各資安設備、網路設備、資料庫、作業系統、應用程式之日誌，從成千上萬錯綜複雜之日誌檔中即時擷取資訊事件與安全狀態進行關連性分析比對，找出潛在或危害組織資訊安全之行為，並即時阻擋該危險流量，透過整合可即時自動化的針對源自於外部與內部的攻擊加以防禦。 實驗結果顯示，本論文所提出SDN(設備集中化)結合SOC(資訊集中化 ...
丘文中;Chiu, Wen Chung
core
Journal of Information Systems and InformaticsIn the evolving landscape of Software-Defined Networking (SDN), the strategic placement of controllers poses a critical challenge that necessitate a precise balance between network performance and security.
Rodney Sebopelo, Bassey Isong
doaj +1 more source
Security Policy Scheme for an Efficient Security Architecture in Software-Defined Networking
Information, 2017 In order to build an efficient security architecture, previous studies have attempted to understand complex system architectures and message flows to detect various attack packets.
Woosik Lee, Namgi Kim
doaj +1 more source
Security Classification Transmission Method Based on SDN in Industrial Networks
, 2018 Software Defined Networking (SDN) is a new type of network architecture, which provides an important way to implement automated network deployment and flexible management. However, security problems in SDN are also inevitable in industrial networks.
Shang WL(尚文利) +3 more
core
, 2023 The convergence of Software-Defined Networking (SDN) and the Internet of Things (IoT) has ushered in transformative changes, offering unparalleled levels of network flexibility, programmability, and connectivity.
Aleem, S., Ahmed, S.
core
IEEE Open Journal of the Computer SocietySoftware Defined Network (SDN) has been widely used in modern network architecture. The integration of SDN into microgrid communication infrastructures offers enhanced flexibility, yet also introduces attack surfaces.
Zhibo Zhang +4 more
doaj +1 more source
Employing SDN for security control of internal network
, 2018 碩士傳統的網路架構複雜，導致管理人員必須花費大量時間來維護系統，為改善傳統的網路架構而提出了軟體定義網路(SDN)，配合上不同的 SDN 應用程式，能夠有效而即時的針對網路攻擊進行防衛及因應對策。 本文提出利用 SDN 實現防火牆及 IDS 功能來防止內部網路攻擊，可根據不同的需求制定不同的規則，並即時阻擋封包來源，降低網路攻擊成功的機會，保護網路之安全。The traditional network architecture is complex, leading system ...
黃逸旻;Huang, Yi-Min
core
Field-based Security Testing of SDN configuration Updates [PDF]
peer reviewedSoftware-defined systems revolutionized the management of hardware devices but introduced quality assurance challenges that remain to be tackled.
MALIK, Jahanzaib, PASTORE, Fabrizio
core +1 more source
Digital Communications and NetworksSoftware-Defined Networking (SDN) improves network management by separating its control logic from the underlying hardware and integrating it into a logically centralized control unit, termed the SDN controller.
Neena Susan Shaji, Raja Muthalagu
doaj +1 more source
Using cyber threat intelligence in SDN security
2017 International Conference on Computer Science and Engineering (UBMK), 2017 As the number and variety of cyber threats increase, it becomes more critical to share intelligence information in a fast and efficient manner. However, current cyber threat intelligence data do not contain sufficient information about how to specify countermeasures or how institutions should apply countermeasures automatically on their networks.
Yurekten, Ozgur, Demirci, Mehmet
openaire +3 more sources