Are your Exchange Servers open to DoS or Brute Force Attacks?

When configuring the account lockout policies in the Group Policy Management Console, you will be forced to allow one or the other attack.

Protect Users Against both Brute Force and Denial of Service attacks.

• Learn about limitations inherent in Group Policy Object settings;
• How to protect users against both Brute Force and DoS attacks;
• The impact on Microsoft Exchange and Outlook Web.