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How to use MACsec in enterprise LAN security

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Ransomware and ATP attacks are typical threats to LAN security. XXLSEC MACsec solution is new method to implement IEEE802.1AE MACsec layer 2 authentication and encryption to enterprise network with low cost and easy maintenance.

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How to use MACsec in enterprise LAN security

  1. 1. RANSOMWARE AND APT THREATS in local area networks How to prevent with MACsec
  2. 2. IP Camera Systems ‘made in CN’ VoIP system & PBX Normal Office network LAN Switch (L2) Typical enterprise network has all services and applications in same LAN. Network segmentation is typically based on VLAN and other adminstrative measures. Critical network parts are not properly secured from ransomware or APT threats. Production system network R&D and IPR network
  3. 3. IP Camera Systems ‘made in CN’ VoIP system & PBX Normal Office network LAN Switch (L2) Problem is this lateral movement in Layer 2 Ethernet network RANSOMWARE or APT THREAT Production system network R&D and IPR network
  4. 4. IP Camera Systems ‘made in CN’ VoIP system & PBX Normal Office network LAN Switch (L2) Problem is this lateral movement in Layer 2 ethernet network PROBLEM Production system network R&D and IPR network RANSOMWARE or APT
  5. 5. IP Camera Systems ‘made in CN’ VoIP system & PBX Normal Office network LAN Switch (L2) Problem is this lateral movement in Layer 2 ethernet network PROBLEM Production system network R&D and IPR network RANSOMWARE or APT
  6. 6. IP Camera Systems ‘made in CN’ VoIP system & PBX Normal Office network LAN Switch (L2) How to prevent LATERAL MOVEMENT in LAN ? Production system network R&D and IPR network
  7. 7. IP Camera Systems ‘made in CN’ VoIP system & PBX Normal Office network LAN Switch (L2) Problem is this lateral movement in Layer 2 ethernet network SOLUTION Isolate SUPER CRITICAL segments with MACSEC layer2 LAN encryption. macsec prevents lateral movement with cryptography Production system network R&D and IPR network
  8. 8. IP Camera Systems ‘made in CN’ VoIP system & PBX Normal Office network LAN Switch (L2) Problem is this lateral movement in Layer 2 ethernet network SOLUTION Isolate SUPER CRITICAL segments with MACSEC layer2 LAN encryption. macsec prevents lateral movement with cryptography Production system network R&D and IPR network

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