Collaborate Disseminate
Assuming you have a company network and all internet traffic is going through an http-proxy. The users have either a system proxy or a proxy set in their browser settings (i.e. through group policies). Assume now, for administrative work y… Continue reading Is not setting a System/User proxy for internet connections a security benefit?
Ever want your project equipped with a cellular interface for a data uplink? Hop in, I have been hacking on this for a fair bit! As you might remember, I’m …read more Continue reading Portable Router Build: Finding An LTE Modem
Discover how switching to a softphone system can save you time and money. Enhance communication through increased calling flexibility. Continue reading Use a Softphone for Faster, Cheaper, More Flexible Calling
After connecting a Windows computer to a WiFi network, it remembers that network and connects automatically when the network comes in range. You are not required to enter the WiFi password whenever you connect to the same network. However, for some use… Continue reading WiFi keeps asking for password on Windows laptop
With so much of our day-to-day networking done wirelessly these days, it can be easy to forget about Ethernet. But it’s a useful standard and can be a great way …read more Continue reading A Really Low Level Guide To Doing Ethernet on an FPGA
I want to introduce you to a project of mine – a portable router build, and with its help, show you how you can build a purpose-built device. You might …read more Continue reading Portable Router Build: Picking Your CPU
Traceeshark is a plugin for Wireshark that enables security practitioners to quickly investigate security incidents. It enhances the capabilities of Aqua Tracee, an open-source runtime security and forensics tool, and allows users to analyze kernel-lev… Continue reading Traceeshark: Open-source plugin for Wireshark
What role does the firewall play in the protection of operational technology (OT) networks and systems? Many would say that it’s the defensive mechanism to protect that environment from IT and the outside world. For the operators responsible for … Continue reading How network segmentation can strengthen visibility in OT networks
In this Help Net Security interview, Doug Madory, Director of Internet Analysis at Kentik, discusses the FCC’s proposal requiring major U.S. ISPs to implement RPKI Route Origin Validation (ROV), and addresses concerns about the impact on smaller ISPs a… Continue reading Breaking down FCC’s proposal to strengthen BGP security
I have two process, one run as user client, another run as user inspector
The web app admin ( process client ) port 8080
The web app customer ( process client ) port 8081
Single app process listing on multiple ports
The client process … Continue reading Is beneficial to have one process listing multiple ports to block country?