Cyb 210 Study guides, Class notes & Summaries

CYB-210 Project One Computer Network Modification. This brief will explain the steps that were taken to configure new devices and the network. Screenshots are included for each step for better understanding. Completed the following:  Add free guest wireless internet for the customers  Install cameras that monitor the front desk and the waiting area.  Reconfigure the current network to support the new hardware. The needed hardware is already in the office, so the cameras and wirele...

CYB-210 Project One Computer Network Modification.

CYB-210 7-2 Project One Network Diagram and Rationale Includes screenshots Only for research and reference use.

CYB-210 6-2 Project One Network Modification Brief Only for reference or research

Hacktivism - Politically motivated attacks by individuals or groups Cybercrime - Criminal activities carried out through cyberspace Cyber Warfare - State-sponsored attacks for strategic purposes Surveillance State - Extensive monitoring and data collection by the government Virus - Self replicating malicious software

IPv4 Addressing (Internet Protocol Version 4) - The previous version of the IP protocol, which was introduced in 1981 and continues to be used alongside the subsequent Version 6 (PC Magazine, 2018). IPv6 Addressing (Internet Protocol Version 6) - The latest generation of the IP protocol. The specification was completed in 1997 by the Internet Engineering Task Force (IETF) and first deployed in 2004 when the Internet Corporation for Assigned Names and Numbers (ICANN) added IPv6 records to it...

Discussed previous module • Mix chunks of plaintext bits together with key bits • Produces ciphertext of same size - Block Ciphers • Current module • Does NOT mix plaintext and key bits • Instead, generate pseudorandom bits from a key • Encrypts plaintext by XORing plaintext with pseudorandom bits - Stream Ciphers

CYB-210 Module 7 Project Two. This project was a little more tricker than the other one. With this project we were given 3 networks. Networks A and B needed to be connected into one with a new network scheme. Network 3 and the new network needed to be connected together. With this being said I added a third switch to account for future expansion. I kept the two switches we were given for subnet 1 and 2 and added a third to connect the networks to that switch and then into the router. Doing ...

CYB-210 Project One Computer Network Modification. To place the ports, they are connected to within the appropriate VLAN 70 and 80. Figure 2 is the VLAN table showing both VLAN 70 and 80 active have been added with switch ports assigned Fa0/1, Fa0/2 and Fa0/3. This is done with the CLI command on the switch or under ConfigINTERFACEFastEthernet ports. I use the command on CLI. Click on CLIenable command, then hit enter. First, configure the appropriate ports on switch. Looking at t...

CYB-210 Module 5-2 Packet Tracer Analysis. The reference essay follows rubric requirements and contains screenshots and short step notations. Should be used for research and reference only.