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ASN User A
ASN User B
A Spammer
The Internet
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ASN User B
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A
B
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The Internet
ASN User A
ASN User B
A Spammer
NODE
A
SIGNATURES.XML
<?xml version="1.0"
encoding="UTF-8" ?>
<!DOCTYPE signature
SYSTEM "signatures.dtd">
<signatures>
<signature
id="iPeldkeoIe/9k"
algo="ASN1" hops="3">
<sender
id="[email protected] />
</signature>
</hosts>
NODE
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NODE
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NODE
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HOSTS.XML
<?xml version="1.0"
encoding="UTF-8" ?>
<!DOCTYPE hosts
SYSTEM "hosts.dtd">
<hosts>
<host id="[email protected]"
lastdate="1030136296"
score="2"
status="ok" />
</hosts>
NODE
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Node B is among the top nodes on Node A's list. Node A will
accept any signature coming from Node B.
Node A knows Node B, but it is not among its top nodes.
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