Canon PowerShot N Black Camera User Guide - Page 84
Security Precautions, Glossary
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Security Precautions Because Wi-Fi uses radio waves to transmit signals, security precautions more stringent than when using a LAN cable are required. Keep the following points in mind when using Wi-Fi. • Only use networks you are authorized to use. This product searches for Wi-Fi networks in the vicinity and displays the results on the screen. Networks you are not authorized to use (unknown networks) may also be displayed. However, attempting to connect to or using such networks could be regarded as unauthorized access. Be sure to use only networks you are authorized to use, and do not attempt to connect to other unknown networks. If security settings have not been properly set, the following problems may occur. • Transmission monitoring Third parties with malicious intent may monitor Wi-Fi transmissions and attempt to acquire the data you are sending. • Unauthorized network access Third parties with malicious intent may gain unauthorized access to the network you are using to steal, modify, or destroy information. Additionally, you could fall victim to other types of unauthorized access such as impersonation (where someone assumes an identity to gain access to unauthorized information) or springboard attacks (where someone gains unauthorized access to your network as a springboard to cover their tracks when infiltrating other systems). To prevent these types of problems from occurring, be sure to thoroughly secure your Wi-Fi network. Only use this camera's Wi-Fi function with a proper understanding of Wi-Fi security, and balance risk and convenience when adjusting security settings. Glossary Wi-Fi related terms are explained here. Also refer to the explanations of terms given in the respective sections of this guide. • Access point A device that relays radio wave signals to create a Wi-Fi network. This term also refers to a network that you can use to connect to the Internet via Wi-Fi. • Firewall This is a system that protects networks from computer viruses, external unauthorized access, and security threats. This is set on the Wi-Fi router or computer. • SSID/ESSID Preconfigured numbers and letters used to identify a specific access point. Also called the "access point name" or "network name". • Encryption key This is a key used to encrypt data for transmission to and from an access point. • IP address This is an address used to identify a device within a network. • MAC address This is a unique address pre-assigned to a network device. It is also referred to as a "physical address". Cover Preliminary Notes and Legal Information Contents: Basic Operations Basic Guide Advanced Guide 1 Camera Basics 2 Creative Shot Mode 3 Auto Mode/ Hybrid Auto Mode 4 Other Shooting Modes 5 P Mode 6 Playback Mode 7 Wi-Fi Functions 8 Setting Menu 9 Accessories 10 Appendix Index 84