IP spoofing

david · 03-19-2007

hi
can u suggest some ways to prevent IP spoofing

**rant** · 03-19-2007

It is quite a hassle for website administrators/owners when their site is being spoofed. It weakens traffic correlations and it allows different attacks on your site. It would be a big help if you add up some filtering means on your script, just look it up on the net for some more tips on such.

IrDA · 04-29-2007

IP spoofing is used by people for DoS attack on websites and it can be prevented by using packet filtering. There are other methods too but this one is the most popular.

mikemotorcade · 05-09-2007

IP Spoofing? It's possible for someone else to use your IP address? That's insane!

Jerlene · 05-09-2007

See this: The top five ways to prevent IP spoofing

and this: prevent IP spoofing - Google Search

mikemotorcade · 05-09-2007

Those are some good articles. Thanks for sharing!

Jus_tin · 05-14-2007

Hey Jerlene thanks for sharing the info ..... really helpful .Its really horrible to know the extent hacking has reached......

**udit** · 05-14-2007

Here are some Services vulnerable to IP Spoofing:

RPC(Remote Procedure Call services)
Any service that uses IP address authentication
The X Window system
The R services suite

Measures To Prevent Spoofing :
Avoid using the source address authentication. Implement cryptographic authentication systemwide.
Configuring your network to reject packets from the Net that claim to originate from a local address. This is most commonly done with a router.
If you allow outside connections from trusted hosts, enable encryption sessions at the router.

aspire · 06-21-2007

Good tips. But how do we know that the IP is getting spoofed ?

03-19-2007	#1 (permalink)
david Member Join Date: Mar 2007 Posts: 33 Rep Power: 0	IP spoofing hi can u suggest some ways to prevent IP spoofing

04-29-2007	#3 (permalink)
IrDA Senior Member Join Date: Apr 2007 Posts: 275 Rep Power: 2	IP spoofing is used by people for DoS attack on websites and it can be prevented by using packet filtering. There are other methods too but this one is the most popular. __________________ No Siggy

05-09-2007	#5 (permalink)
Jerlene Senior Member Join Date: Mar 2007 Posts: 1,175 Rep Power: 3	See this: The top five ways to prevent IP spoofing and this: prevent IP spoofing - Google Search __________________ 1 \| 2 \| 3 \| 4 \| 5 \| 6 \| 7

05-14-2007	#8 (permalink)
udit Banned Join Date: May 2007 Posts: 41 Rep Power: 0	Here are some Services vulnerable to IP Spoofing: RPC(Remote Procedure Call services) Any service that uses IP address authentication The X Window system The R services suite Measures To Prevent Spoofing : Avoid using the source address authentication. Implement cryptographic authentication systemwide. Configuring your network to reject packets from the Net that claim to originate from a local address. This is most commonly done with a router. If you allow outside connections from trusted hosts, enable encryption sessions at the router.

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03-19-2007	#2 (permalink)
rant Banned Join Date: Mar 2007 Posts: 106 Rep Power: 0	It is quite a hassle for website administrators/owners when their site is being spoofed. It weakens traffic correlations and it allows different attacks on your site. It would be a big help if you add up some filtering means on your script, just look it up on the net for some more tips on such.

05-09-2007	#4 (permalink)
mikemotorcade Junior Member Join Date: May 2007 Posts: 21 Rep Power: 0	IP Spoofing? It's possible for someone else to use your IP address? That's insane!

05-09-2007	#6 (permalink)
mikemotorcade Junior Member Join Date: May 2007 Posts: 21 Rep Power: 0	Those are some good articles. Thanks for sharing!

05-14-2007	#7 (permalink)
Jus_tin Junior Member Join Date: May 2007 Posts: 21 Rep Power: 0	Hey Jerlene thanks for sharing the info ..... really helpful .Its really horrible to know the extent hacking has reached......

06-21-2007	#9 (permalink)
aspire Senior Member Join Date: Jun 2007 Posts: 106 Rep Power: 2	Good tips. But how do we know that the IP is getting spoofed ?

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