Forensics

Unknown Threats

Apart from honeypots, what are the different methods to find unknown threats which are prevalent? and how to find methods to mitigate them.PS: all the vulnerabilities are known to all the n/w administrators and then can take measures to mitigate attacks but this doesnt happen..Hackers are at least...

View Answer   |  Jul 28 2007   2:24 PM GMT   |  asked by Czarleo
Networking, Security, Application security

Paranoid about protecting my MAC address–Please read my story

What is the easiest way to protect your MAC address against spoofing? In 2004 I was the victim of a hacker that somehow spoofed my Cable Modem Mac address and used it to cover his identity while serving copyright material thru the internet. I was unsuspecting until my ISP one day suspended my...

View Answer   |  Jul 24 2007   2:28 PM GMT   |  asked by DonBlake
Current threats, Viruses, worms

windows password question

I recently purchased a computer from a "going out of business" sale for my fathers business and when I try to logon to Windows I get the logon screen with domain. I have a valid username and password but obviously i am not connected to a domain. I need to bypass this if possible. The safe mode...

View Answer   |  Jul 17 2007   0:09 AM GMT   |  asked by minxcomp1
Security, Identity & Access Management, Digital certificates

Server 2003 network - 2 NICS

I have a server 2003 with 2 nicsinternal192.168.10.1255.255.255.0no gateway192.168.10.5 DNSexternal10.1.10.5255.255.255.010.1.10.1 gateway68.87.76.178 dnsInternal nic handles the DHCP 192.168.10.150-190 it has the scope options with the gateway 10.1.10.1 that is the comcast modem. and the DNS of...

View Answer   |  Jul 6 2007   8:32 PM GMT   |  asked by calitech
NIC, OS, Servers

Selecting an area within security to start

Hi,I'm studying for an MSc in Information Security from Royal Holloway University of London, I have a B.Engg. degree in computers and a PG Diploma in Networking and Communication as well as the CCSA and CCNA. I'm also studying for the CISSP.Now, with all these qualifications, could you please tell...

View Answer   |  Jun 24 2007   4:06 PM GMT   |  asked by secmax
Career development, Certifications, Networking

Intrussion detection

Does any one know of any goof Intrussion detection system boxes which are not crazy expensive and support up to 1GB lines.

View Answer   |  Jun 1 2007   12:10 AM GMT   |  asked by dimchik
Networking, Hardware, Routers

ISP blocks VPN connection

My ISP blocks any attempt to establish a VPN connection and I was wondering if there is a workaround for this or if there are alternatives? I am using Windows XP. Any suggestion would be greatly appreciated.

View Answer   |  May 29 2007   3:25 AM GMT   |  asked by istikph
Network security, Firewalls, VPN

Procedures for a new area.

We are a company where we have expirience on network remote administration and now we have open a new area, The area of security. Now I need to start to make new procedures like when a new customer come to us and ask if we can handle the security for his network... I need to know if some one can...

View Answer   |  May 23 2007   10:13 PM GMT   |  asked by Millan
Outsourcing, Project management, DataCenter

I need your input

Howdy folks,I have the following set up:2 Domain Controllers - Win2k3 Standard 1 member server with Exchange 2003 Standard100 XP Pro workstationsT1 connectionCurrently I use a sonicwall Pro 200 firewall, Symantec Corporate edition 10 AntiVirus, and Symanted Mail Security for Exchange.Everything...

View Answer   |  May 3 2007   2:49 PM GMT   |  asked by TheVyrys
Compliance, Laws, Regulations

Network enumeration

Hi,Can any body tell me how to enumerate the installed software on the machines with in the network.

View Answer   |  Apr 18 2007   6:48 AM GMT   |  asked by chandra10
Network security, Firewalls, VPN

Cisco ASA DMZ configuration…

I am in the process of setting up a DMZ in order to host a Web Server and an Exchange Server. I have been doing a great deal of research and have a few questions.This is my setup:Internet====>ASA====>Inside Network (Cisco Switches)I want to use an additional switch and attach it to the ASA...

View Answer   |  Mar 27 2007   12:56 AM GMT   |  asked by skepticals
Networking, Cisco, Network security

Safe@office, Securemote issues

Hello everyone -I'm hoping somebody out there can point me in the right direction. We just replaced our aging Checkpoint firewall with Safe@office 500 (waiting for the powerpack right now though). We use Securemote to vpn in and although that works just fine after recreating the site, we've had an...

View Answer   |  Mar 20 2007   6:57 PM GMT   |  asked by Lirria
Network security, Firewalls, VPN

ping: sento: No Route to Host

I have a unix server on an internal network, behind a ComCast SMC8013WG Cable Modem / Router. All of my PC's and MAC's on my internal network can see the sever and access it. They can all see and access the internet as well. All except for my Unix Server. I need to get remote access to this...

View Answer   |  Feb 22 2007   2:39 PM GMT   |  asked by PCMTCG
Patch management, Network security, Firewalls

Site to site VPN

Hi guys,Greetings !! Hope you all are doing well.I have set up a VPN tunnel on Sonicwall 2040 wtih the required parameters, even i am able to ping to the remote Gateway IP, but unfortunately the tunnel is showing DOWN and cannot ping to the remote server. Please help me out.Thanks in advance..Ajay

View Answer   |  Feb 19 2007   6:35 AM GMT   |  asked by ajaymv22
Network security, Firewalls, VPN

Access to internal Email from internet…….

Hi,I have an Exchange server behind the Isa Server and my users want to see their emails from home!!!I don't have public Dns server but we have A record and Mx record with valid IP in our ISP,now I want to forward my users Emails to their yahoo or msn Emails!!!but I could't because this option is...

View Answer   |  Feb 10 2007   6:32 AM GMT   |  asked by aliyani
Exchange, Network security, Firewalls

Limiting access to VPN users

Hi,I am using VPN concentrator 3500. Please let me know how to limit access to certain users that have a VPN account on the VPN Concentrator on certain server when they VPN in. Looking forward to hearing from you,With thanks and regards,Helal

View Answer   |  Feb 7 2007   3:07 PM GMT   |  asked by helalahad
Networking, Network security, Firewalls

Controlling VPN access

Here's my scenario.I fall under guidelines of HIPPA.I have mobile users using laptops and tablets loaded with Cisco VPN CLient connecting to my Cisco 2811 ISR which functions as my router/firewall/VPN. I am using Micorosoft AD in my domain. To authenticate users to the domain.Is there an easy way...

View Answer   |  Feb 5 2007   7:41 AM GMT   |  asked by gforsythe
Microsoft Windows, OS, Servers

Please help me…If you know the answer, please put the number and write the answer.

1. The client currently has a A company's dial-up ISP connection, but has just installed B company's broadband as a replacement ? in the month or so it takes to stop the A company's subscription will you be able to:-a. Connect to the A company's POP3 server to receive the A company's emails using...

View Answer   |  Feb 1 2007   9:11 AM GMT   |  asked by 111110
Exchange, Spam, Exchange security

Server Backup problems

Received error on network backup job log:Remote Agent for Windows NT/2000 not present - performing standard backupWARNING: Media servers cannot completely protect remoteWindows 2000 servers or workstations unless the BackupExec Remote Agent for Windows NT/2000 is installedand running on each remote...

View Answer   |  Jan 30 2007   6:17 PM GMT   |  asked by jmello
Servers, Networking, Network management software

Find ISP that does not have port 25 blocked or another SMTP server for own DNS?

I need to either find an ISP that does not have port 25 blocked or an SMTP mail server in Southern California that allows you to use your own DNS. Earthlink is a pain !Any ideas ? Please advise. Thanks.Best Regards,syscameleon888

View Answer   |  Jan 23 2007   7:07 PM GMT   |  asked by syscameleon888
Exchange, Spam, Network security