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@  yordan : (16 June 2013 - 05:41 PM) You're Welcome, Agyat!
@  agyat : (16 June 2013 - 07:38 AM) Thanks Yordan...
@  velma : (16 June 2013 - 12:06 AM) I Have Asked Opa To Check For A Backup.. He'll Let Me Know Soon :)
@  velma : (16 June 2013 - 12:05 AM) T_T It Seems That Someone Has Deleted That Topic Since I Found The Url Of The Topic But It Gives Me An Error
@  yordan : (15 June 2013 - 10:31 PM) @velma : It's A Tuto On How To Create A Login Program.
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@  yordan : (15 June 2013 - 10:31 PM) Ba$
@  agyat : (15 June 2013 - 04:41 PM) :(
@  agyat : (15 June 2013 - 04:41 PM) Where The Hall I Were? 15Th Is Almost At End And No-One Wished Me "happy Birthday"!!!
@  velma : (14 June 2013 - 10:39 AM) Which Tutorial Is He Searching For?
@  velma : (14 June 2013 - 10:38 AM) Which Tutorial Is He Searching For?
@  yordan : (14 June 2013 - 07:47 AM) Ok, Have A Look Tomorrow.
@  yordan : (13 June 2013 - 03:19 PM) @velma, Can You Have A Look At Feelay's Problem? Seems That His Tutorial Is Not Searchable Today.
@  Feelay : (13 June 2013 - 08:11 AM) Oh, Haha
@  velma : (12 June 2013 - 05:39 PM) T_T Lately My Levels Of Procrastination..... **sigh**
@  velma : (12 June 2013 - 05:38 PM) I'll Do It Later
@  velma : (12 June 2013 - 05:38 PM) Procrastinators.. People Who Keep Saying "i'll Do This In A Bit"
@  Feelay : (12 June 2013 - 02:05 PM) Deal Punishments To What?
@  velma : (12 June 2013 - 01:27 PM) T_T We Should Deal Punishments To Procrastinators... Especially Me
@  Feelay : (12 June 2013 - 12:06 PM) As Well As Making It More Secure.

Replying to Recommend Packet Sniffers & Network Security Tools


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Topic Summary

nightfox

Posted 24 May 2006 - 10:13 PM

Seems to be very promissing.
Unfortunately, Ethereal crashes on my system, with error :
13:53:56 Err file emem.c: line 252: assertion failed: (ret == TRUE)
Press any key to exit

Too bad, seemed a great idea.

Yordan

Yeah, it is a very detailed sniffer

[N]F

yordan

Posted 24 May 2006 - 11:55 AM

Seems to be very promissing.
Unfortunately, Ethereal crashes on my system, with error :
13:53:56 Err file emem.c: line 252: assertion failed: (ret == TRUE)


Press any key to exit

Too bad, seemed a great idea.

Yordan

snutz411

Posted 22 May 2006 - 02:32 PM

If you are familiar with Linux, you may want to use a Live-CD called PHLAK. It is short for Professional Hackers Linux Assault Kit. It has all the network security tools that any script kiddie would need or want. I won't tell you have to use any of it since that would probably be for the best, but all the tools are pretty much command line.

If you want to use this distro of Linux, then learn command line. It is seriously worth it if you want to just be knowledgable of another OS.

seec77

Posted 22 May 2006 - 12:08 PM

I always found AnalogX PacketMon to be adequate for my modest sniffing needs. I remember having a problem with it due to my router at one point, but I think that I was able to use it normally afterwards... but just check for yourself! This program is also really good for reverse engineering a protocol or something!

iceblade

Posted 22 May 2006 - 02:20 AM

A good free packet sniffer is Ethereal. Link: http://www.ethereal.com/
I use it on my home network to see where bandwidth is going if I notice it's running slow. In order to have it real-time and display all the packets, you have to jump into the configuration.

If you're paranoid about your neighbors, most routers keep access logs (that's how I found my neighbors accross the street on my network) so check and block your neighbor's MAC address(es) (that is if you want to be the mean network admin). Ethereal is a more "advanced" packet sniffer. It sees EVERYTHING (I've been able to read AIM conversations in the packet) that isn't encrypted. If you want to check up on your neighbors, but don't want to have to read a ton of technical data, you'll have to search.

WARNING: DO NOT do anything STUPID with security tools. You're walking on a THIN LINE with them. Some people will look at you as a malicous hacker while others will think you're network security. Most keyloggers are already known so running a spyware scan will reveal them (same with VNCs). That is, unless, you write your own.

Remember: Security tools are NOT toys! They are "tools" and tools are ment to do jobs. You wouldn't play around with a jack-hammer, so don't play around with security tools.

[N]F



Okay, that is a good call back to reality. As for being a hacker, yeah, I get that. And thanks for the warning... But, they would be on my family's internet connection, so... Anyway, thanks. I will keep this in mind. Thanks!

nightfox

Posted 22 May 2006 - 12:10 AM

A good free packet sniffer is Ethereal. Link: http://www.ethereal.com/
I use it on my home network to see where bandwidth is going if I notice it's running slow. In order to have it real-time and display all the packets, you have to jump into the configuration.

If you're paranoid about your neighbors, most routers keep access logs (that's how I found my neighbors accross the street on my network) so check and block your neighbor's MAC address(es) (that is if you want to be the mean network admin). Ethereal is a more "advanced" packet sniffer. It sees EVERYTHING (I've been able to read AIM conversations in the packet) that isn't encrypted. If you want to check up on your neighbors, but don't want to have to read a ton of technical data, you'll have to search.

WARNING: DO NOT do anything STUPID with security tools. You're walking on a THIN LINE with them. Some people will look at you as a malicous hacker while others will think you're network security. Most keyloggers are already known so running a spyware scan will reveal them (same with VNCs). That is, unless, you write your own.

Remember: Security tools are NOT toys! They are "tools" and tools are ment to do jobs. You wouldn't play around with a jack-hammer, so don't play around with security tools.

[N]F

iceblade

Posted 21 May 2006 - 09:10 PM

On the news this morning, they were talking about packet sniffers and how people could use them for less then desireable deeds.

So, while I don't want one for dubious deeds, I would like one to check up on our network... Our network isn't secured (my dad doesn't want to for some reason?) so I would like to check up and make sure that our neighbors aren't doing anything illegal.

So, anyone know of any safe sniffers to monitor network access? Or, really, any utility to do it satisfactorily. It would be an added bonus if you could block offenders. Would also be nice if you could tell their OS system, as I am the main windows user in my house... My dad has one for work, but prefers his mac. Anyway. So if it was windows, I could be sure that it was most likely a neighbor; especially if my dad was off on a business trip of some sort.

Free would be nice too...

Any other nice security utilities? I know that keyloggers are often hailed as being things to ruin other peoples electronic lives, but I would like one also as a security utility.

Any other interesting utilities I may be interested in? :D

Thanks.

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