<record>
  <controlfield tag="001">257</controlfield>
  <datafield tag="653" ind1="1" ind2=" ">
    <subfield code="a">Tachyon</subfield>
  </datafield>
  <datafield tag="653" ind1="1" ind2=" ">
    <subfield code="a">Malicious URL crawling</subfield>
  </datafield>
  <datafield tag="653" ind1="1" ind2=" ">
    <subfield code="a">Malware Download Centers</subfield>
  </datafield>
  <datafield tag="653" ind1="1" ind2=" ">
    <subfield code="a">Server Side Polymorphism</subfield>
  </datafield>
  <datafield tag="653" ind1="1" ind2=" ">
    <subfield code="a">Low Interaction Honeyclient</subfield>
  </datafield>
  <datafield tag="653" ind1="1" ind2=" ">
    <subfield code="a">Sample Collection</subfield>
  </datafield>
  <datafield tag="653" ind1="1" ind2=" ">
    <subfield code="a">IP Blacklisting</subfield>
  </datafield>
</record>