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  2. List of router and firewall distributions - Wikipedia

    en.wikipedia.org/wiki/List_of_router_and...

    Free (PC) or hardware version. UTM distribution with routing, firewall, anti-spam and anti-virus for web, FTP and e-mail, OpenVPN, IPsec, captive portal functionality, and captive portal (missing in community version). Endian Firewall Community (EFW) is a complete version for x86. The anti-virus for EFW is Sophos or ClamAV.

  3. Captive portal - Wikipedia

    en.wikipedia.org/wiki/Captive_portal

    A captive portal is a web page accessed with a web browser that is displayed to newly connected users of a Wi-Fi or wired network before they are granted broader access to network resources. Captive portals are commonly used to present a landing or log-in page which may require authentication, payment, acceptance of an end-user license ...

  4. List of WLAN channels - Wikipedia

    en.wikipedia.org/wiki/List_of_WLAN_channels

    Wireless LAN (WLAN) channels are frequently accessed using IEEE 802.11 protocols. The 802.11 standard provides several radio frequency bands for use in Wi-Fi communications, each divided into a multitude of channels numbered at 5 MHz spacing (except in the 45/60 GHz band, where they are 0.54/1.08/2.16 GHz apart) between the centre frequency of the channel.

  5. MikroTik - Wikipedia

    en.wikipedia.org/wiki/MikroTik

    MikroTik (officially SIA "Mikrotīkls") is a Latvian network equipment manufacturing company. MikroTik develops and sells wired and wireless network routers, network switches, access points, as well as operating systems and auxiliary software. The company was founded in 1996, and as of 2022, it was reported that the company employed 351 employees.

  6. NetworkManager - Wikipedia

    en.wikipedia.org/wiki/NetworkManager

    NetworkManager takes an opportunistic approach to network selection, attempting to use the best available connection as outages occur, or as the user roams between wireless networks. It prefers Ethernet connections over “known” wireless networks, which are preferred over wireless networks with SSIDs to which the user has never connected.

  7. MiFi - Wikipedia

    en.wikipedia.org/wiki/MiFi

    A Novatel MiFi 2372 "Intelligent Mobile Wi-Fi Hotspot" MiFi is a brand name to describe a wireless router that acts as a mobile Wi-Fi hotspot device.. In many countries, including The United States, Canada, and Mexico, Inseego Corp. (previously known as Novatel Wireless) owns a registered trademark on the "MiFi" brand name; in the United Kingdom, mobile operator Hutchison 3G owns the "MiFi ...

  8. Virtual private network - Wikipedia

    en.wikipedia.org/wiki/Virtual_private_network

    A site-to-site configuration connects two networks. This configuration expands a network across geographically disparate offices or connects a group of offices to a data center installation. The interconnecting link may run over a dissimilar intermediate network, such as two IPv6 networks connected over an IPv4 network. Extranet-based site-to-site

  9. Stage 2 Emphysema: Treatment Options - WebMD

    www.webmd.com/lung/copd/emphysema-stage-two

    Your doctor uses those numbers to calculate how well you compare to your healthy peers. You have emphysema if the ratio of FEV1 to FVC is less than 70%. That means that after you exhaled for 1 ...