Jan De Clercq
  

Jan De Clercq is a member of HP’s Security Office and focuses on identity management and security in Microsoft products. He authored Windows Server 2003 Security Infrastructures and coauthored Microsoft Windows Security Fundamentals (Digital Press).
Email address: jan.declercq@hp.com

21 results found for Jan De Clercq, displaying items 1 - 20

Fortify Remote-Server Security This article is only available to VIP subscribers.  Sign up now and get instant access!

Attacks on branch-office domain controllers can spread to your entire forest. Read-only DCs help Windows Server 2008 reduce that risk by eliminating multimaster replication, limiting password caching, and restricting the reach of local administrators.

Windows IT Pro

Secure Access to Report Data This article is only available to subscribers.  Sign up now and get instant access!

Restrict and secure access to SQL Server Reporting Services report data by linking SSRS roles to report folders, then mapping roles to AD users and groups.

SQL Server Magazine

How ADFS "Does" Identity Federation This article is only available to subscribers.  Sign up now and get instant access!

Microsoft Active Directory Federation Services (ADFS) lets you allow designated users access to your network—but to use ADFS, you need to know about ADFS components and the claim transformation process.

Windows IT Pro

Windows Vista's Take on Least Privilege This article is only available to VIP subscribers.  Sign up now and get instant access!

With Vista on the horizon, now is the time to examine how the new OS redefines the concept of least privilege into a more behavior-based dynamic.

Windows IT Pro

Dump and Query Event Log Files on Remote Systems This article is only available to VIP subscribers.  Sign up now and get instant access!

Windows IT Pro

Extending Windows SSO to Enterprises This article is only available to VIP subscribers.  Sign up now and get instant access!

ENTSSO is a valuable service for enterprises that want to streamline and integrate the Windows-rooted portions of their IT infrastructures and applications with other legacy systems and applications.

Windows IT Pro

ENTSSO Password Synchronization This article is only available to VIP subscribers.  Sign up now and get instant access!

ENTSSO password synchronization ensures that user passwords on different platforms are in sync.

Windows IT Pro

Logging with the Netlogon service This article is only available to VIP subscribers.  Sign up now and get instant access!

Turning the Netlogon service on and off and analyzing the content of Netlogon log files can help you solve authentication problems. Find out how you can accomplish these useful tasks.

Windows IT Pro

NT Gatekeeper: Using SQL-Like Queries to Extract File-Format Information This article is only available to VIP subscribers.  Sign up now and get instant access!

Need an Event Viewer log file query tool that supports an SQL-like query language? Microsoft's Log Parser could be the answer.

Windows IT Pro

NT Gatekeeper: Using Windbind to Enable SSO Between NT and Linux This article is only available to VIP subscribers.  Sign up now and get instant access!

You can use Winbind, a little-known Samba service, to create unified logons between NT and UNIX systems.

Windows IT Pro

NT Gatekeeper: Interpreting Authentication Event IDs This article is only available to VIP subscribers.  Sign up now and get instant access!

Here’s an explanation of the fields in a user authentication event.

Windows IT Pro

NT Gatekeeper: Changing Event-Log File Locations This article is only available to VIP subscribers.  Sign up now and get instant access!

You can edit the registry to change the location of Event Viewer log files.

Windows IT Pro

NT Gatekeeper: Audit for Failed Logon Attempts This article is only available to VIP subscribers.  Sign up now and get instant access!

To monitor failed logon attempts, you must enable auditing for “logon and logoff” events in a domain’s audit policy and in the local audit policy of every workstation or member server.

Windows IT Pro

Ensuring That No One Can Access Deleted Data This article is only available to VIP subscribers.  Sign up now and get instant access!

Learn how to ensure that deleted data isn’t accessible.

Windows IT Pro

NT Gatekeeper--Learning about NT 4.0 Remote Access Client-Side Logging Options This article is only available to VIP subscribers.  Sign up now and get instant access!

Discover the available NT 4.0 RAS client-side logging options.

Windows IT Pro

NT Gatekeeper--Exploring the Netlogon Change Log This article is only available to VIP subscribers.  Sign up now and get instant access!

Learn how to use the Netlogon change log, which ensures SAM replication.

Windows IT Pro

NT Gatekeeper--Using a Command-Line Tool to Clear Event Logs This article is only available to VIP subscribers.  Sign up now and get instant access!

Learn which command-prompt tool lets you delete all entries from a log.

Windows IT Pro

NT Gatekeeper: Deleting Specific Event Viewer Log Entries This article is only available to VIP subscribers.  Sign up now and get instant access!

Use WinZapper to remove specific event log entries.

Windows IT Pro

NT Gatekeeper: Configuring SQL Server Access Across a Firewall This article is only available to VIP subscribers.  Sign up now and get instant access!

Learn how to let your IIS front end communicate with your SQL Server back end without punching large holes in your firewall.

Windows IT Pro

NT Gatekeeper: Setting Up Auditing to Track Application Use This article is only available to VIP subscribers.  Sign up now and get instant access!

Discover how to monitor the execution of a particular program on users’ desktops by using a trace and Windows NT Event Viewer.

Windows IT Pro

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