Definition - What does Vulnerability mean? Vulnerability is a cyber-security term that refers to a flaw in a system that can leave it open to attack. A vulnerability may also refer to any type of weakness in a computer system itself, in a set of procedures, or in anything that leaves information security exposed to a threat.
Currently, the one hundred dollar bill is the highest denomination printed. At one time the US also issued $500, $1000, $5000, and $10,000 bills for general circulation, and p â¦ rinted special $100,000 bills for use inside the government.Printing was discontinued in 1945.  The present denominations of US currency in production are $1, $2,  $5, $10, $20, $50 and $100.    Printing of high-value notes was suspended in 1945, although the  last ones were all part of the 1934 series and carry that date  regardless of what year they were actually issued.
The highest current denomination is the $100 bill. The highest bill ever printed, however, was a $100,000 note that was printed from December 18, 1934 to January 9, 1935.It was used for transactions between Federal Reserve Banks.President Woodrow Wilson was pictured on the front.he highest current denomination is the $100 bill. The highest bill ever printed, however, was a $100,000 note that was printed from December 18, 1934 to January 9, 1935. It was used for transactions between Federal Reserve Banks. President Woodrow Wilson was pictured on the front.