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Development & Deployment of Multiplayer Online Games, page 12:

UDP for games – security (encryption and DDoS protection)

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Quote: “Yes, you DO need to encrypt your UDP traffic. And no, using UDP is NOT a valid excuse to skip encryption”
Another Quote: “Personally, I prefer to think of it as of insurance – when I’m paying my premiums in hope that my money will go to waste.”
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UDP from MOG Perspective

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Quote: “you may think of UDP as of an analog of good old C: you can do pretty much everything, but it is not because the language helps you – it is rather because it doesn’t stand in the way :-)”
Another Quote: “As most of the routers (including pretty much every backbone router out there) are not configured to support multicast, it makes multicast over the public Internet hopeless :-(“
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Book “Development and Deployment of Multiplayer Online Games” is on Kickstarter!

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For better or worse, but my upcoming book “Development and Deployment of Multiplayer Online Games (from social games to MMOFPS, with stock exchanges in between)” is on Kickstarter now… “Beta” of the book (available on this very site) has been praised by quite a few senior developers from the industry (from Amaya to Zynga, with quite […]

Avoiding ugly afterthoughts. Part b. Coding for Security, Coding for i18n, Testing as a Part of Development

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Quote: “Doing sanitization at IDL level automates quite a bit of tedious-and-error-prone work, which is always a Good Thing™”
Another Quote: “Hey, this whole thing can be made MUCH simpler, the only thing we need to acknowledge is that the best identifier for a string is the string itself!”
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Avoiding Ugly Afterthoughts. Part a. From Writing for Cross-Platform, to Writing for Debugging and Production Post-Mortem, with Error Handling in between

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Quote: “It is strongly recommended to have your build server to compile your game for at least two sufficiently-different platforms from the very beginning”
Another Quote: “If allocation of 50 bytes causes an “out of memory” error, we’re probably already long dead because of unacceptable swapping. And even if we disabled swap file – chances that we will recover from this condition, are infinitesimally small”
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Pre-Coding Checklist: Things Everybody Hates, but Everybody Needs Them Too. From Source Control to Coding Guidelines

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Quote: “The basic idea behind Continuous Integration is simple: as soon as you commit something, a build is automatically run with all the tests you were able to invent by that time”
Another Quote: “One thing which should be noted about agile criticisms, is that there is no real disagreement about what needs to be done; the sentiment in such criticisms is usually more along the lines of “we’re doing it anyway, so do we need fancy names and external consultants?””
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