Network Security

Discussion List

• By Zyxel_Liu March 25
  
  [2025 April Spotlight] Sync Smarter, Stress Less with USG FLEX H!

  Announcement Zyxel_Liu 124 views 0 comments 0 points Started by Zyxel_Liu March 25 Security Highlight Started by Zyxel_Liu March 25

  0 Reaction 0 Comments 124 Views March 25
• By Zyxel_Liu February 24
  
  [2025 March Spotlight] USG LITE 60AX Shines Bright with Media Acclaim and Awards 🌟

  Announcement Zyxel_Liu 590 views 0 comments 0 points Started by Zyxel_Liu February 24 Security Highlight Started by Zyxel_Liu February 24

  0 Reaction 0 Comments 590 Views February 24
• By Zyxel_Jeff December 2024
  
  What is the meaning of the Threshold of Flood Detection in ADP?

  Zyxel_Jeff 6 views 0 comments 0 points Started by Zyxel_Jeff December 2024 Security Service Started by Zyxel_Jeff December 2024

  0 Reaction 0 Comments 6 Views December 2024
• By Zyxel_Jeff December 2024
  
  What is the meaning of the Threshold of Flood Detection in DoS prevention?

  Zyxel_Jeff 8 views 0 comments 0 points Started by Zyxel_Jeff December 2024 Security Service Started by Zyxel_Jeff December 2024

  0 Reaction 0 Comments 8 Views December 2024
• By Zyxel_Jeff October 2024
  
  How do I check which category a URL belongs to on USG Flex models using the CLI?

  Zyxel_Jeff 2 views 0 comments 0 points Started by Zyxel_Jeff October 2024 Security Service Started by Zyxel_Jeff October 2024

  0 Reaction 0 Comments 2 Views October 2024
• By Zyxel_Jeff August 2024
  
  How to block a specific device using the Device Insight block list?

  Zyxel_Jeff 116 views 0 comments 0 points Started by Zyxel_Jeff August 2024 Security Service Started by Zyxel_Jeff August 2024

  0 Reaction 0 Comments 116 Views August 2024
• By Zyxel_Jeff August 2024
  
  How to use the CLI to check if the security policy is enabled or disabled on the USG Flex H model?

  Zyxel_Jeff 29 views 0 comments 0 points Started by Zyxel_Jeff August 2024 Maintenance Started by Zyxel_Jeff August 2024

  0 Reaction 0 Comments 29 Views August 2024
• By Zyxel_Jeff August 2024
  
  [ATP/FLEX] How do I allow a specific lan client to access the device on a Nebula firewall?

  Zyxel_Jeff 17 views 0 comments 0 points Started by Zyxel_Jeff August 2024 Networking Started by Zyxel_Jeff August 2024

  0 Reaction 0 Comments 17 Views August 2024
• By Zyxel_Jeff July 2024
  
  [ATP/FLEX] Why the firewall rule set to WAN to Any,but cannot block Geo IP to establish VPN?

  Zyxel_Jeff 10 views 0 comments 0 points Started by Zyxel_Jeff July 2024 Security Service Started by Zyxel_Jeff July 2024

  0 Reaction 0 Comments 10 Views July 2024
• By Zyxel_Jeff July 2024
  
  [ATP/FLEX]How can I block VPN services on Nebula firewall?

  Zyxel_Jeff 3 views 0 comments 0 points Started by Zyxel_Jeff July 2024 Security Service Started by Zyxel_Jeff July 2024

  0 Reaction 0 Comments 3 Views July 2024
• By Zyxel_Jeff September 2023
  
  [ATP/FLEX] How to block GeoIP to establish IPsec VPN connection with your firewall?

  Zyxel_Jeff 66 views 0 comments 0 points Started by Zyxel_Jeff September 2023 VPN Started by Zyxel_Jeff September 2023

  0 Reaction 0 Comments 66 Views September 2023
• By Zyxel_Jeff August 2023
  
  [ATP/FLEX] How to block Web-Proxy on Nebula

  Zyxel_Jeff 303 views 0 comments 0 points Started by Zyxel_Jeff August 2023 Security Service Started by Zyxel_Jeff August 2023

  0 Reaction 0 Comments 303 Views August 2023
• By Zyxel_Jeff July 2023
  
  Why do we encounter the "NET::ERR_CERT_AUTHORITY_INVALID" message when accessing certain websites?

  Zyxel_Jeff 96 views 0 comments 0 points Most recent by Zyxel_Jeff July 2023Networking Started by Zyxel_Jeff July 2023

  0 Reaction 0 Comments 96 Views July 2023
• By Zyxel_Jeff July 2023
  
  How to block the client from accessing a certain country using Geo IP?

  Zyxel_Jeff 263 views 0 comments 0 points Most recent by Zyxel_Jeff July 2023Security Service Started by Zyxel_Jeff July 2023

  0 Reaction 0 Comments 263 Views July 2023
• By Zyxel_Adam May 2023
  
  How to configure MAC Authentication via Nebula Cloud Authentication Server (NCAS) on Nebula switch

  Zyxel_Adam 1.1K views 0 comments 0 points Most recent by Zyxel_Adam May 2023Network Security Started by Zyxel_Adam May 2023

  0 Reaction 0 Comments 1104 Views May 2023