RE: Intrusion attempts

  • From: "Marc Reyes" <marcreyes@xxxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Fri, 5 Dec 2003 09:29:30 +0800

Hi Steve,

Just finished downloading the script and about to install.
Thanks for the tip!

...little sh**s? ....u mean those nasty fu**s!

Marc 


-----Original Message-----
From: Steve Moffat [mailto:steve@xxxxxxxxxxxxxxxxxxxxxxxxxx] 
Sent: Friday, December 05, 2003 9:15 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Intrusion attempts


http://www.ISAserver.org

Oops....did I say buggers...sorry....i meant little sh**s

S 

-----Original Message-----
From: Steve Moffat [mailto:steve@xxxxxxxxxxxxxxxxxxxxxxxxxx] 
Sent: Thursday, December 04, 2003 9:13 PM
To: Isa Weblist
Subject: [isalist] RE: Intrusion attempts

http://www.ISAserver.org

Download the block attacker script from Jimbo's
site.....www.isatools.org...that'll sort the buggers out.

Steve 

-----Original Message-----
From: Marc Reyes [mailto:marcreyes@xxxxxxxxxxxxxxx]
Sent: Thursday, December 04, 2003 9:04 PM
To: Isa Weblist
Subject: [isalist] Intrusion attempts

http://www.ISAserver.org


Hi everyone,

I'm sure almost all of you had encountered an ISA Alert like this:

ISA Server detected a well-known port scan attack from Internet Protocol
(IP) address xxx.xxx.xxx.xxx. 
A well-known port is any port in the range of 1-2048. 

.... and many other types of intrusion attempts. Its good that ISA is
doing its job pretty well.(or is he?) But what else can be done to
prevent future and repeated attempts from attacking your network? Is
there a "proactive" way of doing this? I have been getting ISA Port Scan
Alerts that comes from the same IP consistently for the past 3 days.

Any help or insight is appreciated.

Thanks in advance.

Marc 

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