Vivek Rajagopal

Network Security, Traffic Monitoring, Packet Analysis, Large databases, Streaming systems and algorithms. Hacking on @trisulnsm

[Trisul Network Analytics @trisulnsm]

𝗜𝗻𝘁𝗿𝗼𝗱𝘂𝗰𝗶𝗻𝗴 𝗧𝗿𝗶𝘀𝘂𝗹’𝘀 𝗗𝗼𝗧-𝗖𝗼𝗺𝗽𝗹𝗶𝗮𝗻𝘁 𝗜𝗣𝗗𝗥 𝗦𝘁𝗿𝗶𝗰𝘁 𝗙𝗼𝗿𝗺𝗮𝘁

Trisul now supports the exact IPDR structure required by DoT with strict column order & full data compliance.

Explore more : https://t.co/pl6s17et59

#Trisul #IPDR #Telecom

[Stamus Networks @StamusN]

Typically, our team used tcpreplay with predetermined PPS options for replaying PCAP files, but they encountered severe limitations when working with large and out-of-sync datasets. That led them to develop a better open source alternative - #GopherCAP.
https://t.co/5VLoOvG4Jw

[Rene Robichaud @ReneRobichaud]

Stuxnet explained: The first known cyberweapon
https://t.co/7LVGSgXHwk

#infosec #secinfo #security #ceptbiro #cybersecurity #Stuxnet #Cyberweapon

[Wes Lambert @therealwlambert]

Suricata and Zeek should both be capable of dissecting X-Forwarded-For information. Folks running Security Onion should already be able to see this information, although we will be making changes to make this even easier to slice and dice very soon!

[Vivek Rajagopal @vivekrj]

Some tips to help investigate the Log4J vulnerability using network monitoring. #Log4Shell

https://t.co/d6fEM5zAMO

[Vivek Rajagopal @vivekrj]

Awesome Netflow Analytics with @trisulnsm

Check out our new step-by-step tutorial video.

https://t.co/rJlUypyUde

[Trisul Network Analytics @trisulnsm]

New Trisul Network Analytics 6.5 release Aug 2021. New packages for Ubuntu 20.04 LTS, Oracle Linux 8. Best in class Netflow traffic analytics support .. signup and download now https://t.co/vi6HK5n6t2

[Vivek Rajagopal @vivekrj]

Trisul Users. This is a big release. We are aiming to be the go-to Netflow and Packet based traffic analytics tool for serious teams. Signup and download for free !

[Trisul Network Analytics @trisulnsm]

New Trisul Network Analytics 6.5 release Aug 2021. New packages for Ubuntu 20.04 LTS, Oracle Linux 8. Best in class Netflow traffic analytics support .. signup and download now https://t.co/vi6HK5n6t2

[Alexis La Goutte @alagoutte]

@Wiresharknews already support new #RFC9000 #QUIC Thanks @Lekensteyn @i_nardi for work ! @quicwg 😎

[Accel in India @AccelIndia]

/@ank_guru shares the field guide to making viral video campaigns for startups. Read. 

https://t.co/zzuMQIGZCl

[Trisul Network Analytics @trisulnsm]

Improved support for Netflow monitoring in our new release of Trisul Network Analytics. Get it now https://t.co/iPdPQqQaen

[Trisul Network Analytics @trisulnsm]

Happy New Year 2021 ! We're kicking off the new year with a new release of Trisul Network Analytics

https://t.co/cGWEbyEcPh

[Vivek Rajagopal @vivekrj]

We are kicking off the new year with a release of Trisul Network Analytics 2021. Focus on ISP BGP metrics and tons of improvements to Netflow monitoring.

Full release notes https://t.co/zztwbCmBvs

[Vivek Rajagopal @vivekrj]

@4A4133 congrats!

[John Althouse @4A4133]

Proud to open source JARM, our latest tool which can allow one to easily identify C2 servers off the Internet, as well as other things! 😀 Proof is in the blog post: https://t.co/Raiy0wylo6

[Andree Toonk @atoonk]

I just published a new blog post!
Introducing a new project: https://t.co/5cY6TQ6HX4
@mysocketio is a service that provides secure and stable public anycasted TCP endpoints for dynamic services or services that are otherwise not publicly reachable.
https://t.co/fOfafAer0V

[Trisul Network Analytics @trisulnsm]

https://t.co/nkqI4OXrRV

[Vivek Rajagopal @vivekrj]

@geraldcombs @WiresharkNews Some fields are also very long and can ruin the layout. You compress the boxes without disturbing the offsets. See this for "signature value (TLS)" 261 byte field

[Vivek Rajagopal @vivekrj]

@geraldcombs @WiresharkNews I coded that in Unsniff Network Analyzer (not active now) - the feedback I got was it was very useful for learning protocols. Two features you may want 1. documentation tooltip for each field 2. good support for "flags" fields - see screenshots. Good luck

[Vivek Rajagopal @vivekrj]

@robertgraham this is what we use - straight to PDF https://t.co/VzK0G52120