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MAC and Linux NPS authentication

Hi,I am setting up PKI and NPS environment for 802.1x authentication. I published computer certificates to all Windows Domain Computers. All Windows Domain Computers are connected successfully using...

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certification authority - Migration

Hellopeople,I have acertification authorityinstalled on myDC.I need tomigrate thiscertification authoritytoanotherserver withjust this functionand removetheDC.How can Ido thissafely, without...

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How to get the number of issued active certifcates from a CA

Hi,We have a PKI infrastructure still running on Windows Server 2003. How can I get the number of active certificates issued?  I have used the filter option on the issued certifcates node listing the...

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How to do domain-join with IPSec?

How can new computers join the domain when the Domain controller requires IPsec?I could think of ways if the authentication method Pre-shared key was used or if a certificate was used but what if the...

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Standalone CA Certificate

Hi, Can a standalone root CA, that is not a domain member, issue IPSec (IKEv1 or IKEv2) certificates to users of a domain to connect to a VPN?CA: Server 2012Domain Controller: Server 2008 R2

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Event ID 36887, Schannel 45

Hi,I've been noticing the following in the Event Log:Event 36887, SchannelThe following fatal alert was received: 45 Log Name - SystemSource - SchannelEvent ID - 36887Level - ErrorUser - SystemOpCode:...

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Windows Firewall doesn't work as advertised: "File and Sharing (SMB-in)"...

Hello,I'm trying to understand whether I'm the one who's crazy, doing something wrong, or whether Windows Firewall was designed to be broken (and stay that way through Windows Server 2008 R2!)When I go...

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Subordinate per domain?

5000-10000 users/devices.  5 domains in same forest.  root offline CA required. Windows 2012 CA.  Windows 7 clients.Any advantage or disadvantage of having a subordinate CA in each domain?Thanks

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Certificate Validity Period Question

I work for a foster care organization and cant decide on how long we should have  our Validity period last. These certificates will be used for digitally signing word docs. The problem im running into...

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SSL/TLS connection issue

Hello,I had windows 2003 certficate authority and ssl deployment were fine. Now with 2008 Certficate authrity i am having a issue.One of the SSL website is not working when browsing from windows 2003...

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Windows 2012 Stand Alone CA and IIS 8: How to request to issue SAN Certificates?

Hello,I have a Windows 2012 Stand Alone CA. I like to provide SAN (Subject Alternative Name) certificates to a farm of IIS 8 servers.To my understanding that IIS 8 is not able to create a request for...

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Using RemoteApp to limit malware threats on clients

Greetings,  I have a proposed setup that I would like to get some feedback on possible security implications on. This is the setting: There are two LAN-segments, divided by a firewall. Lan-segment 1...

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RPC over HTTP basic authentication keeps getting disabled after 5 minutes

We have a SBS 2008 standard server SP2 with Exchange 2007 SP2. Some of our users use RPC over HTTP to retrieve their e-mail only it's not functioning anymore. I found out that basic authentication...

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Windows Server 2008 (R2): Grant specific Permission to view Service State

Hello!I´ve got the following security question:Scenario:Microsoft Dynamics CRM 2011 (5.0) should be installed on a new application Server (W2K8R2) with the Database on an existing separate SQL Server...

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AD CS (PKI): Offline Root still best practice, even with HSM guarding the...

Hi!It's been a while since I've implemented a PKI that has access to a HSM, and I'm wondering if the concept of having an offline Root CA still applies?Since you can't sign any objects without having...

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OCSP and external HTTP address

HelloIs thehttp address,which will be availableoutside the companysuch as: http://ms.te/ocsphas to point toan internal serverthat is running theOCSPservice?

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LDAP over SSL on Windows 2012R2 Server DCs - TLS 1.2 not working

Hi there,We've upgraded our DCs from 2008 R2 to 2012 R2.After moving the Enterprise CA from 2008 R2 to 2012 R2 domain controller (same IP, same hostname) according to this guide:...

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Internet Explorer 9 not showing as not installed when using Windows Update -...

I built a few new Windows Server 2008 R2 with SP1 VMs today and ran into a problem where Windows Update is not detecting the fact that Internet Explorer 9 is already installed. Internet Explorer 9...

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529 event ID in Security audit failure

Event Type: Failure Audit Event Source: Security Event Category: Logon/Logoff Event ID: 529 Date:  1/20/2014 Time:  8:20:50 AM User:  NT AUTHORITY\SYSTEM Computer: Server1  Description:  Logon Failure:...

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Defining more "predefined groups" of ip to use in rules

I want to add some rules to inbound connection of my win 2012 server. All the rules should apply to a group of ip addresses. It looks like the firewall supports groups of IP (predefined groups) but -...

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