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dshockey

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Where Are Active Directory Security Logs?

Simple question: I recently set up a Windows 2000 Active Directory for a small office.  It has worked well except for a couple of user accounts that got locked out for unknown reasons.  My policy allows up to 5 bad logins within an hour before locking out an account and nobody remembers typing bad passwords.  (Nobody ever does...  :-)  )  Anyway, back in the old days of Win NT 4, I would just go to the event log on the domain controller and see when the bad logins occurred.  On Win2k, however, I'm not seeing anything relating to AD logins on the event log.  I'm pretty sure I have auditing turned on for all of the appropriate AD events.  Where would I look for logs of these AD events?

--> Daryl Shockey
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Pete Long
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>"Nobody ever does...  "

Maybe you are being troubled by virus/spyware/trojans/backdoors ??? Test and remove !!!

Protect yourself with a solid solution

Many Regards
Jorgen Malmgren
IT-Supervisor
Denmark

:o) Your brain is like a parachute. It works best when it's open
Use this free online Trend Housecall scanner to find and clean every known virus/rootkits/backdoors:
http://housecall.trendmicro.com/housecall/start_corp.asp

Some viruses can't be removed by housecall. If so, use the free Trend Micro system cleaner:
http://www.trendmicro.com/download/tsc.asp

If you get's an ActiveX error, when loading the HouseCall web page:
http://kb.trendmicro.com/solutions/solutionDetail.asp?solutionId=4317

If you want to secure your company's workstations in the future, consider to purchase OfficeScan:
http://www.trendmicro.com/en/products/desktop/osce/evaluate/features.htm

If you can afford it, you can get an url-scanning engine installed on a server with workstation, server-, email and url-scanning engine from
http://www.trendmicro.com/en/products/global/enterprise.htm

Virus Information Alliance (VIA)
http://www.microsoft.com/technet/treeview/default.asp?url=/technet/security/virus/via.asp

Review of the best antivirus solutions:
http://www.cnet.com/software/1,11066,0-806174-1202-0,00.html?tag=dir-av&pn=1&ob=3&qt=&qn=&F2=0&F3=0&sm=0

SoftScan puts an end to virus and spam threats from the Internet
http://www.softscan.dk/english/index.asp
Getting a personal Firewall
http://www.zensecurity.co.uk/default.asp?URL=personal

Download the free version of Sygate personal firewall
http://smb.sygate.com/support/documents/spf/default.htm
http://smb.sygate.com/download/download.php?pid=spf

Download the free version of ZoneAlarm firewall
http://www.zonelabs.com/store/content/company/zap_za_grid.jsp?lid=ho_za

Comparative reviews of personal firewall software:
http://www.firewallguide.com/software.htm 

Firewall Product Selector - Choose yourself which one to compare
http://www.spirit.com/cgi-new/report.pl?dbase=fw&function=view

The Internet Connection Firewall Can Prevent Browsing and File Sharing
http://support.microsoft.com/default.aspx?scid=kb;en-us;298804
Spybot:
http://security.kolla.de/index.php

Ad-aware Standard Edition is THE award winning, free*, multicomponent adware detection and removal utility:
http://www.lavasoft.de/software/adaware/

SpyFerret detects & removes spyware
http://www.onlinepcfix.com/spyware/spyware.htm

Bazooka Adware and Spyware Scanner v1.13.01
http://www.kephyr.com/spywarescanner/

Automatic check of your browser for parasites, adware and spyware
http://www.doxdesk.com/parasite/
List of known Trojan/Backdoors and the TCP/UDP ports on which they operate
http://pestpatrol.com/Support/About/About_Ports_And_Trojans.asp - portlist

List of known Trojan/Backdoors and the TCP/UDP ports on which they operate
http://www.onctek.com/trojanports.html

Internet Storm Center - Input portnumber and press GO
http://isc.incidents.org/port_details.html?port=

IPEye is a freeware TCP port scanner
http://www.ntsecurity.nu/toolbox/ipeye/
Sygate free scanning your security: quick, stealth, trojan, tcp, udp, icmp
http://scan.sygatetech.com/

One Usage of the HACKYOURSELF scan: TCP Scan (65534 ports),UDP scan (800+ ports), and Netbios Scan
http://www.hackerwhacker.com/ 

Shields UP! quickly checks the SECURITY of YOUR computer's connection to the Internet.
https://grc.com/x/ne.dll?bh0bkyd2

Port scan.. Get an instant security analysis now. You dont even need to know your own IP address!
http://www.dslreports.com/scan

How to recover an already compromised system, visit the CERT Coordination Center:
http://www.cert.org/tech_tips/win-UNIX-system_compromise.html

Also remember to patch up with latest hotfixes...

About Windows Update (SUS)
http://v4.windowsupdate.microsoft.com/en/about.asp

Download and install Microsofts automatic update server (also known as SUS)
http://www.microsoft.com/windows2000/downloads/recommended/susclient/default.asp
Avatar of dshockey
dshockey

ASKER

I just checked and auditing for success and failure of both "Account Logon" and "Logon" is turned on at all levels:
  - Local Security Policy
  - Domain Security Policy
  - Domain Controller Security Policy
  - Group Policy for organizational unit in which all users exist

When I run the event viewer (eventvwr) on the AD domain controller, I do not see *any* entries in the Security Log.  All other logs have entries in them.

--> Daryl Shockey
I'm borderline psychotic about keeping up-to-date with service packs and hotfixes.  While I certainly won't dismiss the possibility of it being a virus/trojan horse, the fact remains that I have no way of determining which machine contains the offending program because I have no log of when or where the bad login attempt occurred.

--> Daryl Shockey
I spoke too soon earlier.  It turns out that I am now getting audit trails which I didn't get earlier.  I'm not sure which setting worked (since I modified a few at the same time).  But I can figure that part out now.

Thanx Petelong!

trywaredk:  These are supposed to be meaningful dialogues.  Your comment about the possiblity of it being a virus or trojan horse was good.  The *really* extensive list of links that followed was not and would only frustrate somebody trying to enter into this thread.  Please don't bomb threads with url lists like this.  Make a web page that has all of these links and post one url to that web page.

--> Daryl Shockey
Thanks Daryl Glad You got there (Even if your not sure how)

Pete
>"Make a web page that has all of these links and post one url to that web page"

:o) What a great idea - thank you
http://www.tryware.dk/English/Knowledgebase/HowToProtectYourComputer.html

BTW: DSHOCKEY - Please comment here:
https://www.experts-exchange.com/questions/20947518/Points-for-DSJOCKEY-meaningful-dialogues.html