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دسته بندی:
رمزنگاری - Cryptography
سال انتشار:
2019
عنوان انگلیسی مقاله:
A resource-preserving self-regulating Uncoupled MAC algorithm to be applied in incident detection
ترجمه فارسی عنوان مقاله:
یک الگوریتم MAC زوج نشده خود تنظیم با حفظ منابع برای شناسایی حوادث
منبع:
Sciencedirect - Elsevier - Computers & Security, 85 (2019) 270-287: doi:10:1016/j:cose:2019:05:010
نویسنده:
Michael Heigl a , b , ∗, Laurin Doerr a , b , Nicolas Tiefnig b , Dalibor Fiala a , Martin Schramm
چکیده انگلیسی:
The connectivity of embedded systems is increasing accompanied with thriving technology
such as Internet of Things/Everything (IoT/E), Connected Cars, Smart Cities, Industry 4.0, 5G
or Software-Defined Everything. Apart from the benefits of these trends, the continuous
networking offers hackers a broad spectrum of attack vectors. The identification of attacks
or unknown behavior through Intrusion Detection Systems (IDS) has established itself as a
conducive and mandatory mechanism apart from the protection by cryptographic schemes
in a holistic security eco-system. In systems where resources are valuable goods and stand
in contrast to the ever increasing amount of network traffic, sampling has become a useful
utility in order to detect malicious activities on a manageable amount of data. In this
work an algorithm – Uncoupled MAC – is presented which secures network communica-
tion through a cryptographic scheme by uncoupled Message Authentication Codes (MAC)
but as a side effect also provides IDS functionality producing alarms based on the violation
of Uncoupled MAC values. Through a novel self-regulation extension, the algorithm adapts
it’s sampling parameters based on the detection of malicious actions. The evaluation in a
virtualized environment clearly shows that the detection rate increases over runtime for
different attack scenarios. Those even cover scenarios in which intelligent attackers try to
exploit the downsides of sampling
Keywords: Network security | Adaptive intrusion detection | Message authentication | Self-regulation | Resource conservation
قیمت: رایگان
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