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Protecting Exchange Server from DoS and Brute Force Attacks

Summary: In this article we discuss how to secure OWA, protect Outlook Web from DoS and brute force attacks, discuss what these attacks are, and how they can be prevented. We also look into automated brute force attacks and why setting an account lockout threshold can leave your Exchange Server vulnerable to DoS attacks. Last [...]

Protecting Exchange Server from DoS and Brute Force Attacks2024-03-05T08:31:18-05:00

Exchange OWA Deployments Are Not Safe from Brute Force Attacks

  I recently read an interesting article that stated “automated password-cracking software can perform 100 million checks per second – equating to a four-character password being cracked in 0.16 seconds, and a six-character password in just 11.4 minutes.” (SC Magazine, February 2013) When you think about a typical user password, it is no wonder why [...]

Exchange OWA Deployments Are Not Safe from Brute Force Attacks2019-01-15T10:21:32-05:00

OWA Protection Against Cybercrime with FBI Security Recommendations #2

Messageware can help you meet the FBI’s recommendations for protecting your organization against cyber threats by securing the OWA Sign-On page and providing insight into logon and connection activity. Cyber-crime is on the rise, and it is old news that organizations need to secure all access points into their corporate networks to [...]

OWA Protection Against Cybercrime with FBI Security Recommendations #22022-06-06T07:15:44-04:00

OWA Protection Against Cybercrime with FBI Security Recommendations #1

Messageware can help you meet the FBI's recommendations for protecting your organization against cyber threats by securing OWA email attachments and your sensitive corporate information. Cyber-crime is on the rise, and it is old news that organizations need to secure all access points into their corporate networks to protect against online threats.  [...]

OWA Protection Against Cybercrime with FBI Security Recommendations #12022-05-17T02:44:31-04:00

Messageware OWA Guard Release Candidate Now Available

The Release Candidate for Messageware OWA Guard, the first security product to empower users with Microsoft Exchange OWA Sign on protection, is now available for free to companies worldwide. April 10, 2012, Toronto, Canada – Messageware (http://www.messageware.com), the world’s leading provider of enterprise security, productivity and customization solutions for Microsoft Office Outlook Web App (OWA), [...]

Messageware OWA Guard Release Candidate Now Available2022-06-06T07:15:02-04:00