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By including a time cost to every link on a page that legitimate creators are willing to pay but cripples content farms. A simple cryptographic signature that
by hypertele-Xii 5y ago
By including a time cost to every link on a page that legitimate creators are willing to pay but cripples content farms.
A simple cryptographic signature that takes, say, 1 hour on commodity hardware to calculate. Good bye SEO spam.
- jacquesm 5y agoHello cryptographic signature computing botnet...
- hypertele-Xii 5y agoSurely a botnet that is forced to waste time computing signatures before submitting spam is better than one that can just submit spam right away? You can't absolutely secure anything, just make it more expensive.