Abstract: An image encryption technique using modified perturbed map is proposed. The encryption happens in three phases. The parameters of the proposed chaotic map is generated using a random 128-bit ...
Abstract: The growing use of multimedia data in the Internet of Things (IoT) brings new challenges in maintaining both security and efficiency. Encrypting an entire image can ensure confidentiality ...
For years, security teams treated ransomware as a technological problem. Security teams hardened backup systems, deployed endpoint detection, practiced incident response playbooks built around data ...
As organizations face an evolving threat landscape, strengthening Windows authentication is more critical than ever. The deprecation of RC4 (Rivest Cipher 4) encryption in Kerberos is a shift toward ...
End-to-end encryption (nicknamed E2EE) has been a major selling point of Meta's WhatsApp messenger since the feature was introduced in 2016. In short, true E2EE ensures that texts, calls, images, and ...
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