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About 60 results
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Screenshots: Five utilities for managing your passwords
Manage your passwords with one of these single sign-on apps.
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Easy password recovery with these five applications
Sometimes we forget passwords and need a little help with the recovery process.
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10 tips for deploying new wireless access points
When you set up a wireless access point, certain basic practices can help you avoid problems. Brien Posey offers his advice for a successful deployment.
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10 free anti-malware tools worth checking out
The cost of anti-malware apps keeps rising. Luckily, there are effective tools you can use to prevent and remove infections without spending a dime.
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Implementing Microsoft ForeFront Security for Exchange
You've seen the Microsoft ads saying how it's easier to defeat viruses using ForeFront than it is to kill zombies. Maybe. But just how hard is it to get ForeFront up and running? A...
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SolutionBase: Even more new features in Exchange 2007
Exchange 2007 has so many new features that we couldn't discuss them all in one article. Here's Brien Posey's follow-up explaining even more about what you'll find in Exchange 2007...
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SolutionBase: Diagnosing Kerberos health issues, part 2
Kerberos is a great way to help keep your Windows network secure -- IF it's working properly. Here are some ways you can verify that Kerberos is working correctly and diagnose the ...
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SolutionBase: Using the Secedit tool to work with security templates
Windows Server 2003 allows you to create security templates to quickly and easily secure your network. Multiple templates applied to a user can conflict and create unintended resul...
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SolutionBase: Diagnosing Kerberos health issues, part 1
You can greatly increase security on your Windows 2003-based network by using Kerberos. When you do, however, sometimes it's difficult to figure out what's going wrong with it when...
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A beginner's guide to Public Key Infrastructure
PKI can help keep your network secure, but it can be a hard concept to understand. Brien Posey explains how it works.
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SolutionBase: Analyzing your honeypot logs
Your honeypot has alerted you that it has been attacked. Now what do you do? This article outlines how to use a honeypot log to analyze and respond to attacks.
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SolutionBase: What you need to know about honeypots
The old saying goes, "It's easier to draw flies with honey than with vinegar." If a hacker is eyeing your network, you might be able to lure him away from actual data by using a ho...
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Tips and tricks to secure Windows Server 2003
Security is a top concern for network administrators. Deploying a new operating system like Windows Server 2003 requires learning some new security tricks. Brien Posey gives you a ...
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SolutionBase: Understanding PKI key management in Windows Server 2003
Public and private keys are popular methods for exchanging encrypted data. But exactly how does PKI Key Management work in Windows Server 2003? Brien Posey shows you.
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Zero in on wireless network problems
Wireless networks can fail for various reasons. When you start troubleshooting the problem, you'll need to investigate hardware malfunctions and configuration issues.
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SolutionBase: Centralize workstation updates on your Windows server using the System Update Service
Keeping track of all the security patches and updates for Microsoft operating systems can be a full-time job. Microsoft has some tools to help.
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Protect Windows networks from intrusions for free using Snort
Intrusion detection is a critical part of maintaining network security. Fortunately, you don't have to pay big bucks for an IDS because Snort is open source and available free. L...
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SolutionBase: Use these techniques to fight back against spyware
Spyware is a growing annoyance for users and organizations. With these techniques, you can help get spyware under control.
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SolutionBase: Fix Exchange 2003 Netdiag/Kerberos glitch
Resolve the "[FATAL] Kerberos does not have a ticket for host" Exchange Server 2003 installation error. There are a couple techniques available for overcoming the Netdiag glitch...
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SolutionBase: Verify the strength of passwords with the hacker tool Brutus
Administrators can audit password security by learning how to use Brutus, one of the most popular password cracking tools that hackers use to compromise servers and Web sites.