
Issue release: 30 June 2025
The rapid expansion of cloud computing within business environments, along with the increasing complexity of organizational deployments, has led to a surge in cloud-based attacks on computer networks. These attacks exploit security vulnerabilities and systemic breaches. This study explores robust defense mechanisms by leveraging policy-based configurations and rule enforcement on edge network devices. These mechanisms were tested using GNS3 simulations to strengthen internal and external infrastructures against critical threats such as ICMP, CDP, and port security attacks.

Prof. Maode Ma
Qatar University, Qatar
The field of computer and telecommunications engineering is rapidly advancing, with the following being some of the latest developments.
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We are pleased to congratulate the first anniversiry of the journal of Computer and Telecommunication Engineering (CTE).
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Owing to the tireless dedication of the editor-in-chief, editorial board members, and the in-house editorial team, we are proud to announce the successful online launch of the first issue of Computer and Telecommunication Engineering.
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