Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Abstract: Information gathering is one of the most important methodologies within Cybersecurity allowing pen-testers and security researchers to find information about a host or a network. Nmap is one ...

Project use browser for encrypt/decrypt (AES) and store data in locally. Full confidentiality of data, end-to-end encryption, by default nothing is sent out. No backend system, only front-end ...

fwknop implements an authorization scheme known as Single Packet Authorization (SPA) for strong service concealment. SPA requires only a single packet which is encrypted, non-replayable, and ...