Possible Hacking attempt

[GearJammer]

recently i discovered alot of anonamous log ons, guest log ons despite Guest account being off, here is a short list of items from my Security Log

Edit: Im running Windows XP home SP2 all windows Updates are done,

Event Type: Success Audit
Event Source: Security
Event Category: Privilege Use
Event ID: 576
Date: 12/1/2007
Time: 2:29:41 AM
User: NT AUTHORITY\NETWORK SERVICE
Computer: GEARJAMMER
Description:
Special privileges assigned to new logon:
User Name: NETWORK SERVICE
Domain: NT AUTHORITY
Logon ID: (0x0,0x3E4)
Privileges: SeAuditPrivilege
SeAssignPrimaryTokenPrivilege
SeChangeNotifyPrivilege

Event Type: Success Audit
Event Source: Security
Event Category: Logon/Logoff
Event ID: 528
Date: 12/1/2007
Time: 2:29:41 AM
User: NT AUTHORITY\NETWORK SERVICE
Computer: GEARJAMMER
Description:
Successful Logon:
User Name: NETWORK SERVICE
Domain: NT AUTHORITY
Logon ID: (0x0,0x3E4)
Logon Type: 5
Logon Process: Advapi
Authentication Package: Negotiate
Workstation Name:
Logon GUID: {00000000-0000-0000-0000-000000000000}

Event Type: Success Audit
Event Source: Security
Event Category: Privilege Use
Event ID: 576
Date: 12/1/2007
Time: 2:28:54 AM
User: NT AUTHORITY\NETWORK SERVICE
Computer: GEARJAMMER
Description:
Special privileges assigned to new logon:
User Name: NETWORK SERVICE
Domain: NT AUTHORITY
Logon ID: (0x0,0x3E4)
Privileges: SeAuditPrivilege
SeAssignPrimaryTokenPrivilege
SeChangeNotifyPrivilege

Ive Been Trying to Rack my brain on how to stop this guy from getting in but having no luck

help me plz

 

[GearJammer]

i see 37 people have read the topic but i havent seen any replys, i take it most people dont know what it is? or can i get some kind of reply?

 

[michael555]

are you running a home network or work?

 

[GearJammer]

im running my own home network

 

[murdoch]

i see 37 people have read the topic but i havent seen any replys, i take it most people dont know what it is? or can i get some kind of reply?

Now you would like someone to help you?

But someone will only do so when they know what to do.

I suggest you chill out a bit & cease the attitude!!

 

[GearJammer]

that was posted almost 8 days ago lol i hadnt posted since that night, however i am sorry about it i was having a bad day lol