Implications for the security of the network using NetFlow

Anyone know if there is any significant security risks associated with the use of NetFlow on a business?

Not really, if you activate on the right devices using best practices do not all problems. Make sure that you run the latest version of IOS to avoid bugs.

Make sure that the lancing device is also secure and therefore the transit route between the active Net-flow device and the collector.

http://www.SecurityFocus.com/InFocus/1796

Concerning

Farrukh

Tags: Cisco Security

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    Hello Tazdmx83,

    Thanks for posting on Microsoft answers Community Forums.

    This problem usually occurs on wireless network connections. I suggest that you turn off any wireless security feature by following the steps below.

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    Hello Arturito1,

    Thanks for posting in the Microsoft Answers forum! For assistance with your question, I would recommend that you follow the steps provided by Srinivas R in the thread below:

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    We had to change the type of encryption on our WPA2 WiFi router (LAN setup origin, on which to install and successfully used our M252dw printer) and use simple WPA, to solve some other problems of connectivity.

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    Well well... What do you do when you KNOW that it IS NOT?

    Thanks to try at least, I appreciate it.

    Unfortunately, it did not work;

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    (Just for reference, the DHCP range is set to 192.168.254.15 - 192.168.254.47, so that the fixed IP addresses assigned, like this printer, you can assign DHCP to be defined to ensure no changes outside.

    This printer is the FIRST device assigned a fixed IP address, to make sure that nothing else can come into conflict with the IP address and eliminate it as a cause as possible.)

    OK - so after your suggestion, I am inspired to re - enter the menu and look at it again.

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    .. .or at least handed to "REMOVE/RESET/nothing: Please ask the next router you are trying to connect to use"

    One thing I found there is the option that resembled what I wanted now:

    That seemed to be the best thing after trying to 'Network Defaults' so I did.

    Then did a not through all the steps above, 1-6...

    * SUCCESS *.

    ALSO: The printer is already running on each PC had to be "retired" in Windows

    -According to the right

    -Then follow up

    -Waited for printer not found, click it, and then select

    Thank you HP - I just needed to find out who Reset was correct.


    Now - I humbly suggest stating that in the manual.

    Under the line "Verify encryption type corresponds to router", you could add something simple like:

    "IF it isn't, then select and your printer will automatically ask the next router you are trying to connect with and correspond to this type of encryption."

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