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SPR Immune to MACStealer

What is the Attack​

Most Secure WiFi networks have flaws that allow attackers to bypass station isolation

By spoofing a victim's MAC address, attackers can communicate to victim stations across security boundaries or intercept traffic. They can receive or transmit queued packets to/from the victim.

WHICH SETUPS ARE AFFECTED?​

  • Guest Networks
  • Multi-PSK / Multi-Passphrase Setups
  • WPA-EAP Environments (Enterprise 802.1X)
  • Hotspots

SUPERNETWORKS SPR PROVIDES FULL DEFENSE​

  • MAC spoofing during authentication is not possible without knowing a victim station's password
  • SPR places each device into an individual VLAN, fully segregating traffic between devices
  • Strict firewall rules further prevent spoofed IP or MAC addresses from authenticated WiFi stations

WHAT IS A SUPERNETWORK?​

  • A supernetwork is a type of overlay network that allows multiple smaller networks to be connected together
  • SPR places each device into its own isolated network, and then uses firewall rules to securely connect devices together again
  • Find out more at https://www.supernetworks.org

macstealer