    ‘Sentence 1: Network security products maker Secure Computing Inc.  sail Tiesday it is acquiring confent-fifeing vendor N2H2 for $ 20  milion fathering consalidtion in agareaty-campettve maket-    Sentence 2: Network. secuit fs, maker Secue Computing    said Tuesday it is acquiring content filtering fim N2H2 for $ 20  nilin , furthering consoldation in an aready competitive market .    =.  *