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Some devices with dual-band wireless network connectivity do not allow the user to select the 2.4 GHz or 5 GHz band (or even a particular radio or SSID) when using Wi-Fi Protected Setup, unless the wireless access point has separate WPS button for each band or radio; however, a number of later wireless routers with multiple frequency bands and ...
For select iPhone models, users can share their location via a satellite connection when there is no Wi-Fi connection or cell service available. [27] With iOS 14.3, Find My gained the ability to track items with AirTags, as well various third-party items that support the Find My network.
On May 11, 2021, FragAttacks, a set of new security vulnerabilities, were revealed, affecting Wi-Fi devices and enabling attackers within range to steal information or target devices. These include design flaws in the Wi-Fi standard, affecting most devices, and programming errors in Wi-Fi products, making almost all Wi-Fi products vulnerable.
Wireless security is the prevention of unauthorized access or damage to computers or data using wireless networks, which include Wi-Fi networks. The term may also refer to the protection of the wireless network itself from adversaries seeking to damage the confidentiality, integrity, or availability of the network.
This type of attack is not unique to smartphones, but they are very vulnerable to these attacks because often Wi-Fi is their only means of communication and access the internet. The security of wireless networks is thus an important subject. Initially, wireless networks were secured by WEP keys. The weakness of WEP is its short encryption key ...
Wi-Fi Direct is a Wi-Fi standard for wireless connections [1] that allows two devices to establish a direct Wi-Fi connection without an intermediary wireless access point, router, or Internet connection. Wi-Fi Direct is single-hop communication, rather than multi-hop communication like wireless ad hoc networks. The Wi-Fi Direct standard was ...
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Belkin screen protectors for the iPhone SE were also listed on the online Apple Store, cross-compatible with the base models of the iPhones 6, 6S, 7, and 8. However, references to the iPhone SE were quickly removed. [16] [15] On April 15, 2020, the second-generation iPhone SE was announced in a press release note on Apple's website. [9]