How to make your computer Anti-DDoS (DDoS Protection)

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How to make your computer Anti-DDoS (DDoS Protection)
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What you need:
Harden It >>>>>>>>

CODE

http://rapidshare.com/files/47135381/Hardenit_by_D-HACKER.rar.html

rst, follow JoeyBe11's Tutorial on editing the regedit keys...

Open up regedit
Goto HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows
Under Windows, add a new key called Psched, it may already be there.
Under the key Psched, add a DWORD value named "MaxOutstandingSends" without quotes, of course.
Once you have created the DWORD value named MaxOutstandingSends, right click on it and click modify.
Under value data, put 65535. Under base, Hexadecimal should be chosen.
Here's a few other registry values/keys to stop DoS/DDoS attacks in the event that you have a weak connection and your system can't even withstand 65535 connections:

[HKEY_LOCAL_MACHINE\SYSTEM\CURRENTCONTROLSET\SERVICES\TCPIP\PARAMETERS]
"SYNATTACKPROTECT"=DWORD:00000002
"TCPMAXDATARETRANSMISSIONS"=DWORD:3
"TCPMAXHALFOPEN"=DWORD:64
"TCPMAXHALFOPENRETRIED"=DWORD:50
"TCPMAXPORTSEXHAUSTED"=DWORD:1
"TCPMAXCONNECTRESPONERETRANSMISSIONS"=DWORD:2
"ENABLEDEADGWDETECT"=DWORD:0
"ENABLEPMTUDISCOVERY"=DWORD:0
"KEEPALIVETIME"=DWORD:300000
"ALLOWUNQUALIFIEDQUERY"=DWORD:0
"DISABLEDYNAMICUPDATE"=DWORD:1

After this, now you have to open the program you downloaded, HardenIt
As your going through the steps HardenIt, check what I have put down (same order)...


- Complete Setup
- Syn Flood/Attack Protection (Good)
- 100 (Recommended for Workstations)
- 80 (Recommended for Workstations)
- 0 (Recommended, protection enables immediately when all ports are exhausted.)
- 2 (Recommended)
- 3 (Recommended)
- Enabled (Recommended)
- Workstation (300000ms or 5 minutes)
- Enabled (Recommended)
- Disabled (Recommended)
- Disabled (Recommended)
- Disabled (Recommended)
- Enabled (Recommended)
- 10 (Recommended)
- 10000 (!Workstations! - 64MB RAM)
- 10 (Recommended)
- Enabled (Recommended)
- 1 (Recommended - do not forward Sorce Routed packets)
- Enabled (Recommended)
- Disabled (Recommended)
- Disabled (Recommended)
- Enabled (Recommended)
- Restrict Anonymous (Level 1 - Recommended)
Does not allow anonymous numeration of SAM accounts and shares.
- Enable SAM restriction (Recommended)
Does not allow anonymous numeration of SAM accounts and shares.
- Disable Everyone Includes Anonymous (Recommended)
Null-session users won't have any rights.
- Retry Count 1 (Recommended)
- Smooth (90 seconds - Recommended)
- Enabled (Recommended)

Once you do this, follow the rest of the directions.


When your done installing HardenIt, it will seem like nothing happened. But really it edited more regedit keys. This will not effect your computer use at all, but it will keep your protected from being DDoS attacked.

This Tutorial was made by....
PBFreak817
JoeyBe11

If posted on other sites, please give credit.
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