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Recent content by DC0

  1. DC0

    Security with exchange in the Domain Controller and VPN's

    Sir, The above config is very dangerous... I understand that your a smaller operation however your company may wish to determine how much does security mean to them... The above config is dangerous because if exchange becomes exploited so has your main source of user authenication adn thats...
  2. DC0

    Odd firewall logs. Anyone recognize this?

    Its not uncommon for a person to script out port scanning software or similar software to detect vulnerable software or open ports.. Using your logs target the top offenders and block them at the highest point you can. Also remember to update all firmware on routers/firewalls and windows update.
  3. DC0

    how to view internet activity

    Jimbo your treading on privacy rights and awhole lot of other issues with the above topic. Review your company policies and see if anything regards things like this or capture of network activity.. If not consult HR.. Moving on tell me about your network and if its switched or hub based nad i...
  4. DC0

    spoofing with MAC possible ?

    If you need a different OS reply here and i will help... I use made up mac addresses for my wireless network at home along with mac authenication.. Its not a panacea, but always remember defense in depth. =D
  5. DC0

    All Ports are in Stealth Mode...

    Menx, Aight bud.. Never trust any product 100% even if u spend couple grand into it. I have no experience with the product your using but this advise may help you.. Go and get a piece of port scanning software (stay off the "questionable" sites) as you dont know what may have done...
  6. DC0

    Hi..I am new to this group.....i fo

    My thoughts on this... If a company or it department puts so much value in a certificate im not interested in working for them.. Since i dont plan to work for any consulting outfits which use the "microsoft solution provider" to get customers im ok with this. Also consider theres 2...
  7. DC0

    Tracking a user

    Its time to break out the social engineering skills. =) Go to the higher level manger than him and confront him with your evidence and your concerns and ask for advice on how to handle the situation. If the company says no worries then hey they pay you to not worry about it. The next option is...
  8. DC0

    using ssh...

    1. Review what your doing and if it conflicts with company policy. 2. Look at policy in regards to monitoring. If theres no policy in regards to monitoring, its actually illegal. So if you get fired for connecting to your home PC and scripting or who knows what... But they found this out by...
  9. DC0

    spoofing with MAC possible ?

    win2k and above... Start>Settings>ControlPaneland open network and Dial-up Connections. Right click on the NIC you want to change and click on properties. Under the general tab, hit the configure button, then click on advanced. In the Property section, you see an item called “Network Address”...

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