Begovic has yet to end up on the losing side since arriving at Portman Road and Keane is delighted with the 22-year-old's performances.
"The keeper (Begovic) has again done well. He has a good presence about him, and he made some outstanding saves," said Keane.
"People say that a keeper should be technically good, and be able to kick, but I just want a keeper who stops the ball from going into the net!
"They said that Peter Schmeichel was technically very poor, I'm led to believe, but he was one hell of a keeper."