D315 WGU Network and Security Exam Bundle

TCP/IP Transmission Control Protocol/Internet Protocol Application Layer This layer is responsible for the communication protocols between nodes. The protocols in this layer include hypertext transfer protocol (HTTP and HTTPS), Secure Shell (SSH), and network time protocol (NTP), among many o...

Which OSI layer is related to the function of the IP protocol suite? Network 3 multiple choice options Which OSI layer is responsible for organizing how bits are passed over the physical layer between devices within the same collision domain? Data link 3 multiple choice options Which O...

TCP/IP - model that is a common set of protocol standards that permits the appropriate transmission of data; used for practical application when locating specific protocol TCP/IP layers - application, transport, network, network interface OSI - model that enables transmission of data ...

Network A chain of communication that connects places. NOT THE INTERNET. Your home is its own ____ Hub Dumb, doesn't think, sits at physical layer of OSI model, Connects router to the network, sends data packets to ALL connected devices. Switch Used to connect devices in a specific net...

Network devices - Switches, routers, and firewalls with access to data Compromised device - Device accessed by a malicious user or attacker Wireless networks - Networks vulnerable to attackers in close proximity Hardening - Process of securing and testing network devices Defa...

Network devices - Switches, routers, and firewalls with access to data Compromised device - Device accessed by a malicious user or attacker Wireless networks - Networks vulnerable to attackers in close proximity Hardening - Process of securing and testing network devices Defa...

Physical Layer (Layer 1) - This layer is responsible for the physical connections of the devices in the network. This layer is implemented through the use of devices such as hubs, repeaters, modem devices, and physical cabling. Data Link Layer (Layer 2) - This layer is responsible for the e...