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Latest Blog Posts | NetFort LANGuardian
As we're in constant contact with our customers, we remind you of some our blog posts from this month that highlight key challenges and...
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NetFort Tips & Tricks - Using LANGuardian to detect Cryptocurrency mining activity
Cryptocurrency mining has increased both as a issue and activity as cryptocurrency usage itself has grown exponentially in the last few...
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NetFort Tips & Tricks - Using LANGuardian to detect Telnet activity on your network
We recently received an inquiry from a UK Telecommunications customer into the NetFort help desk. They were wondering if there was any ...
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NetFort Tips & Tricks - How to detect the presence of Gryphon Ransomware on your network
A new BTCWare variant called Gryphon Ransomware has wreaked havoc on computer networks with large volumes of data being locked out. http...
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New on our blog. Detecting VPN clients, Scarab Ransomware and Firewalls triggering SYN alerts
Internal Network Visibility. The Cornerstone of Network Security As 2017 draws to a close there is no let up on the challenges facin...
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Upgrade your LANGuardian to enable QUIC protocol detection
QUIC Protocol Detection is now available in LANGuardian. Expect to see more and more of this on your network. Google QUIC is now the ...
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NetFort Tips & Tricks - Get an alert when any BitTorrent Info Hash activity is found on the network
We just received this interesting request into our support desk. "I tried to setup an alert based on a report but I could not find th...
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NetFort Tips & Tricks - Monitoring Locky Ransomware on your network
Towards the end of last week, a Locky Ransomware campaign sent more than 23 million messages out across the US in one of the largest att...
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NetFort Tips & Tricks - LANGuardian DNS Decoder
LANGuardian can record all DNS queries and with our NEW DNS Decoder feature, you can now identify:  All DNS servers that are queried...
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10 hidden features in LANGuardian 14.3
A couple of weeks ago, NetFort announced the latest version of LANGuardian 14.3. Hopefully at this stage, you’ve had some time to play a...
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NetFort Tips & Tricks - How to monitor your WAN links with LANGuardian
Do you know that you can also use LANGuardian to monitor WAN links?   A customer recently contacted us with a use case where they had...
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NetFort tips & tricks - use LANGuardian to monitor traffic leaving your organisation
Earlier this week, I spent some time working with a customer on a technical update and LANGuardian health check. Based on feedback re...
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SMB1 alerting
Alerts make sense when SMB1 traffic is unexpected. If you see SMB1 traffic in reports, then there is probably no point to send emails wit...
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NetFort Tips & Tricks - Detecting the presence of WannaCry Ransomware and SMBv1 servers
WannaCry Ransomware has become very active in May 2017. It looks to be targeting servers using the SMBv1 protocol. Use network traffic ...
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​NetFort Tips & Tricks - How to create custom event rules with the LANGuardian Metadata Rules Alerting Engine​
We have been working to make the LANGuardian alerting engine more powerful and flexible. Custom Event Rules is a powerful feature in...
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