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Program to scan for opened ports

aseamans
Level 1
Level 1

Is there a good program to use to scan for opened ports on a network.. I want to see if I have the correct things blocked in our network from outside access and do not know of a good program to use.. or is there some way to look at the router to see what ports are open and which are not... I currently have www and smtp blocked going out.. but I am having an argument with someone about netbios and such...

Thanks

1 Reply 1

dzuodar
Level 1
Level 1

I think the program "Cisco Secure Scanner" will help you out with this.

--> http://www.cisco.com/warp/customer/cc/pd/sqsw/nesn/

You can download an evaluation copy!

regards,

Dimitri

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