Das Sicherheitssystem GALAN ergänzt existierende heterogene lokale Netze um einen transparenten link-Schutz. Es ermöglicht die Kommunikation über geschützte und ungeschützte Verbindungen in einem Netzwerk sowie die Kopplung von geschützten und ungeschützten Teilnetzen über eine Sicherheits-Brükke. GALAN umfaßt die Sicherheitsdienste Vertraulichkeit, Datenintegrität, Zugangskontrolle und Authent...

IEEE Wireless Communications • February 2006 he market for wireless local area network (WLAN) has been experiencing tremendous growth in recent years, as evidenced by the fast increasing popularity of WLAN hotspots deployed in residence, enterprise, and public areas such as airports, campuses, conference venues, shopping malls, and exhibitions. Meanwhile, WLAN services are evolving from best ef...

Software-defined network (SDN) is one of the most predominant technologies for networking in existing and next-generation networks. Therefore, this paper conducted to introduce a survey researchers who are interested exploiting dynamic tunneling technique optimize software-defined wide area (SD-WAN). The main purpose not only investigate related works with SD-WAN but also classify work accordin...