(Portland, OR)  --  There's still no proof that the city of Portland meets security standards required by the credit-card industry.  The city recently missed its own deadline to show it keeps credit-card information secure for people who used credit cards to pay for parking, utilities, taxes, and more.  Director of Audit Services Drummond Kahn told KOIN-TV that the auditor's office is still waiting to receive reports from an outside security auditor, which would show whether the city meets the standards.  The city had set a December 31st deadline to turn in the report.