wired network security

[John J. Macey]

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John J. Macey / Wildwood, New Jersey
480-242-1503/ jjmacey at jjmacey.net <mailto:jjmacey at jjmacey.net>

Biotech Consultant Office: 480-242-1503 / Fax: 480-242-1503
310 E. Hand Avenue #12 Wildwood, New Jersey 08260
http://jjmacey.net/blog

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On 11/03/2014 04:42 PM, John J. Macey wrote:
> Michael,
>
> I am just checking all my Links. Let me know what happens. I moved 
> from over there to over here.
>
> I just, also went to Backbox 4.0.
> Image
>
> John J. Macey / Wildwood, New Jersey
> 480-242-1503/ jjmacey at jjmacey.net <mailto:jjmacey at jjmacey.net>
>
> Biotech Consultant Office: 480-242-1503 / Fax: 480-242-1503
> 310 E. Hand Avenue #12 Wildwood, New Jersey 08260
> http://jjmacey.net/blog
>
> Facebook <https://www.facebook.com/john.j.macey/about> Twitter 
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> <http://www.linkedin.com/pub/john-macey/5/151/564> Pintrest 
> <http://www.pinterest.com/jjmacey0951/> Dribbble 
> <https://dribbble.com/Adler> Skype <John_J_Macey>
>
> This e-mail message may contain confidential or legally privileged 
> information and is intended only for the use of the intended 
> recipient(s). Any unauthorized disclosure, dissemination, 
> distribution, copying or the taking of any action in reliance on the 
> information herein is prohibited. E-mails are not secure and cannot be 
> guaranteed to be error free as they can be intercepted, amended, or 
> contain viruses. Anyone who communicates with me, or my affiliations, 
> by e-mail is deemed to have accepted these risks. John J. Macey is not 
> responsible for errors or omissions in this message and denies any 
> responsibility for any damage arising from the use of e-mail. Any 
> opinion and other statement contained in this message and any 
> attachment are solely those of the author and do not necessarily 
> represent those of the company.
>
> On 11/03/2014 02:56 PM, Michael Butash wrote:
>> On 11/02/2014 02:46 PM, Bob Holtzman wrote:
>>> Dandy, but looking at source code tells a nonprogrammer (me) little.
>>>
>>> I guess I'll just coast along with https for the important stuff even
>>> tho I've read that it can be spoofed.
>>>
>> I only read source code when I have to figure out obscure driver 
>> error conditions on garbage code.  Or morbid curiosity.
>>
>> Really what i mean is seeing what is opening sockets on your box and 
>> transmitting data.  Use of "iftop", tcpdump, wireshark, or other 
>> applications will show you this in the way of open socket/port 
>> connections.  Use of "ss" or "netstat" with various flags (that I've 
>> posted before for Havens) to see what is opening listening sockets or 
>> establishing connections out.  From there you can examine the 
>> packets, might be amazed to see readable ascii flying past in the 
>> network data payloads.
>>
>> Used to be fun to sit on the office switch on a span/monitor port 
>> doing network diagnostics when you begin to see people's credentials 
>> coming across too.  Learned what dsniff was for then for some fun 
>> quite early on in my career to harvest credentials of my buddies to 
>> torment.  ;)
>>
>> Started enforcing SSL and encryption for myself shortly after.
>>
>> -mb
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