Please capitalize where necessary: a flaw was found in the way ssl 3.0 handled padding bytes when decrypting messages encrypted using block ciphers in cipher block chaining (cbc) mode.
A: A flaw was found in the way SSL 3.0 handled padding bytes when decrypting messages encrypted using block ciphers in cipher block chaining (CBC) mode.

Please capitalize where necessary: as part of the exhibition "from kriegszitterern medical officers and assistants" presents the peace center in the series towards a culture of peace ingrid meyer-legrand, psychotherapeutin in berlin:
A: As part of the exhibition "From Kriegszitterern medical officers and assistants" presents the Peace Center in the series TOWARDS A CULTURE OF PEACE Ingrid Meyer-Legrand, Psychotherapeutin in Berlin:

Please capitalize where necessary: you must show a valid photo id and credit card upon check-in.
A: You must show a valid photo ID and credit card upon check-in.

Please capitalize where necessary: the jewish captors who killed the russian czar and his family, at the end of the first twentieth century war, quoted this precedent in a couplet "written on the wall" of the room where the massacre occurred; the nazi leaders, at the end of the second twentieth century war, were hanged on the jewish day of atonement.
A:
The Jewish captors who killed the Russian Czar and his family, at the end of the First Twentieth Century war, quoted this precedent in a couplet "written on the wall" of the room where the massacre occurred; the Nazi leaders, at the end of the Second Twentieth Century war, were hanged on the Jewish Day of Atonement.