Security

The most-watched IT questions this week: Nov. 3, 2009

Here are the 10 most watched questions on ITKE: There’s some great discussions going on. Go answer a question now and take your shot at winning a TV: 1. Problem installing Exchange 2007 Management Tools was posed by Labnuke99 and answered by Mshen. 2. What Event ID was asked by Newbiepeon and...

Exchange server problem cant receive mail

 I configure indian Farewall on one of my PC and l use it as a gateway so that all the mail must pass the gate wall to my server.This gateway is out of my Domain so that that it must trap the virus first. The problem is l can not receive the mail from outside but lam able to sent.What might be the...

How to improve system speed ?

In our organisation,we have a 120 clients pc (o.s-XP) & one Domain Server (N.O.S-Win 2003 Server) .In this environment most of the computers are so slow.means ,network folder,shared folder,exel files are not opened fast. The  most of computers are hanged in this condition. ,already we changed...

isa server 2006

I install isa server 2006 internet is working fine but i enable isa client firewall in client side that time externel email working but oracle application not working when i disable  isa client firewall externel email not working but oracle application is working fine i want working both oracle...

Security Risks of emailing paychecks through Outlook

My company has just notified us that they will begin emailing check copies to employees with direct deposit. The file will be an Adobe PDF with four digit password. What kind of security / identity theft risks will this create for me? Software/Hardware used: Outlook 2003 with Microsoft Exchange

High Latency in network

i have many time got heigh latency in network when i am ping toone router to other router, i am make a call for my service provider he said that problem in my network they did said one of node in my network doing broadcasting that why i am got hiegh latency ,please tell me how i solve this problem...

How do you get the VLAN protocol to go up?

I've forgotten some information on VLAN protocols. I am butting my head against the wall right now trying to get the VLANs on my Cisco 2811 router to change to up/up from up/down. Does anyone know how to get the protocol of a VLAN to go "up"? I'm just plain forgetting it all right now. ...

The IT Blog Top 10: Oct. 29, 2009

10. Choosing a block size when creating VMFS datastores Eric Siebert has written a guide on how to choose the right size for VMFS datastores. 9. How to use command line arguments in VBScript via the Wscript.Arguments Object Jerry Lees explains a helpful VBScript trick. 8. Using VRDP to view...

Disaster Recovery Site using SAN disk replication

We are setting up a Disaster Recovery Site using SAN disk replication, for all our databases including Oracle; A uniform recovery solution for all IT applications. The Oracle Database will be replicated in the DR site SAN. Appreciate if you could enlighten on pitfalls? Is it a safe solution?

Wireless router on different Subnet

Here's what I've got. 2 internet connections router 1: 192.168.10.1 router 2: 192.168.11.1 bothe connect to a load balancer at 192.168.254.254 SBS server acting as DHCP on the 192.168.254.X scope router 1 is a wireless router (netgear WGR614v9) When i try and connect to the wireless, i cant get an...

What is LSARPC

We have Windows 2003 Servers as our domain controller. we are facing some problem with CPU utilization. When I captured to traffic using sniffers I figured out a portocl called LSARPC  which is freqently used by clients to communicate with Domain Controllers. I am wondering what is this LSARPC? ...

Change to ITKE web site affecting Firefox presentation

Oct 28, 2009 -- I use Firefox, have used Firefox exclusively for years.  Recently, when I access the ITKE web site with Firefox, the presentation is wrong, it is incomplete.  I am using IE right now and the presentation appears fine. I suspect that some one changed your ITKE web site and snuck...

Help Removing Wireless connection in a Gatewat T-Series (MSVistahome)

I have lost the facilities to completely remove a wireless connection router ... LOL Some time ago I do remember doing this task, but I have worn this path down to rock running in circles on this one trying to find & remove it. ---From control panel/network & sharing/manage Wireless I get to...

What type of swtich should I use?

Hi Folks, I am not a Networking expert and I have been assigned to setup a system at work for other purposes which will require networking components. I have a 3 Hosts and each host will be connected to 7 target clients. These clients will always be changing hence I can't use their MAC addresses....

Sending Email Solutions

Currently we have a POP3/SMTP email server (IMAIL).  Our end users connect to it using Outlook.  If we are on out local intranet or the end user's local ISP's are not blocking port 25, we are able to send emails without a problem.  If they are blocking port 25, then we can't send emails. I'm...

Juniper to PIX VPN (dynamic to static IP)

We require assistance in configuring site2site vpn (Juniper-NS5GT-ADSL-WLAN in a branch office with ADSL connection (dynamic IP) and the pix 515e OS version 8.0 in the head office with a fixed IP) Software/Hardware used: CISCO PIX Firewall version 8.0

Auditing Windows 2003 and MS SQL 2005

Are there any audit scripts I can use to audit Windows 2003 and MS SQL 2005?

Analyzing Security Audit Journal

Hello, could you please tell me where can I find a book, guide or course about Tracking and Analizing Security Audit Journal on iSeries?  I have tried Appendix F on Security Guide but there are not all entries and it does not explain how to analize records in journal.  Thanks a lot ...

How do you propogate Delegate Access to All Sub-folders in Outlook

I have a need to be able to propogate Delegate Access permissions to all sub-folders within a mailbox without having to grant Full Access via the EMS. Outlook 2007 Clients, Exchange 2007 SP1 Server End. Any Tips Welcome!

network slow and computers freezes

On our network ,most if not all of the computers freezes.we do not know whether the problem is anti-virus or microsoft updates.we receive messages like buffer overflow and generic host process win32.can some one help with this problem.we are using mcfee anti-virus Software/Hardware used: hp...