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From the NordicCDN blog
Performance, caching, security and the craft of running a fast website or webshop.
Security· Jul 27, 2026
What is a WAF, and does your site really need one?
A web application firewall sounds like enterprise overkill until the day it quietly blocks the attack that would have ruined your week. Here is what a WAF does and who actually needs one.
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Security· Jul 9, 2026
How to stop bots and scrapers from eating your bandwidth
A surprising slice of your traffic is robots — and not the good kind. Here is how to spot the scrapers eating your bandwidth, tell them apart from Google, and shut them out at the edge.
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