First in Poland Computer Emergency Response Team
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Contact point to report illegal content uploaded online.
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A knowledge base on cybersecurity and modern technologies including various strategic, regulatory, organisational and practical aspects.
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A project aimed at raising public awareness of the threats posed by the latest communication techniques.
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National Domain Registry
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Our main goal is to provide fast and secure internet for every school in Poland.
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Support and promotion of active teachers
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Digital competence development
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The Educational Anti-smog Network is an awareness programme launched by us in partnership with the Polish Smog Alert for the purpose of improving air quality.
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A platform that allows for real-time detection of attempts to take over bank accounts and unauthorized financial transactions.
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Early detection of cyber threats in IT and OT networks
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Information exchange tool implemented in government administration
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Required-reading books
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Karbowski, A
A cross-layer network optimization problem is considered. It involves network and transport layers, treating both routing and flows as decision variables. Due to the nonconvexity of the capacity constraints, when using Lagrangian relaxation method a duality gap causes numerical instability. It is shown that the rescue preserving separability of the problem may be the application of the augmented Lagrangian method, together with Cohen's AuxiliarynProblem Principle.