What is SD-WAN? say GOODBYE to MPLS, DMVPN, iWAN... w/ SDN, Cisco and Viptela

What is SD-WAN? say GOODBYE to MPLS, DMVPN, iWAN... w/ SDN, Cisco and Viptela Software-Defined WAN (Wide Area Network). What is it? How is it different from DMVPN and iWAN and are we still using MPLS? SD-WAN is changing the game and it took me a bit to WRAP MY HEAD AROUND IT because it is STRANGE!!

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easywall - Web interface for easy use of the IPTables firewall on Linux systems written in Python3.

Firewalls are becoming increasingly important in today’s world. Hackers and automated scripts are constantly trying to invade your system and use it for Bitcoin mining, botnets or other things. To prevent these attacks, you can use a firewall on your system. IPTables is the strongest firewall in Linux because it can filter packets in the kernel before they reach the application. Using IPTables is not very easy for Linux beginners. We have created easywall - the simple IPTables web interface . The focus of the software is on easy installation and use. Access this neat software over on github: easywall

No Scrubs: The Architecture That Made Unmetered Mitigation Possible

When building a DDoS mitigation service it’s incredibly tempting to think that the solution is scrubbing centers or scrubbing servers. I, too, thought that was a good idea in the beginning, but experience has shown that there are serious pitfalls to this approach. Read the post of at Cloudflare's blog: N o Scrubs: The Architecture That Made Unmetered Mitigation Possible

Thinking problem management!

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