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Category: Networking

Securi-Pi: Using the Raspberry Pi as a Secure Landing Point

Like many LJ readers these days, I’ve been leading a bit of a
techno-nomadic lifestyle as of the past few years—jumping from network
to network, access point to access point, as I bounce around the real
world while maintaining my connection to the Internet and other networks I
use on a daily basis. more>>

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Not So Dynamic Updates

Typically when a network is under my control, I like my servers to have
static IPs. Whether the IPs are truly static (hard-coded into network
configuration files on the host) or whether I configure a DHCP server to make static
assignments, it’s far more convenient when you know a server always will have
the same IP. more>>

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Localhost DNS Cache

Is it weird to say that DNS is my favorite protocol? Because DNS
is my
favorite protocol. There’s something about the simplicity of UDP packets
combined with the power of a service that the entire Internet relies on
that grabs my interest. Through the years, I’ve been impressed with just how
few resources you need to run a modest DNS infrastructure for an internal
network. more>>

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