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EH-Net
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May 22, 2013, 06:28:21 AM
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481
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Ethical Hacking Discussions and Related Certifications / OSCP - Offensive Security Certified Professional / Re: OSCE Review
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on: May 03, 2011, 08:25:55 PM
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I've been putting off the CISSP but unfortunately I think its next for me. Nice work on getting through that.
For me, recreating exploits was key because I only knew basic assembly and had basic debugger skills. It forced me to become comfortable in a debugger and learn much more about assembly. For example, if the original author of an exploit wrote it as an EIP overwrite, I'd look for the SEH overwrite and rewrite it. If they didn't use an egghunter, I would add an egghunter. If the original author only wrote it for XP, I'd write it for Vista or 7. Using this method I managed to run into all kinds of issues I had to sort out.
My biggest weakness going into this course was on the web side. I wish I would have spent more time on this. I would recommend not only focusing on the exploit dev but understand exploiting all kinds of web apps.
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486
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Ethical Hacking Discussions and Related Certifications / Incident Response / Re: Stolen Macbook Pro from College Campus
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on: April 25, 2011, 11:33:56 AM
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I would go change all your passwords so that further damage cant be done. If you had any saved credentials in your browser you'd hate to have this person empty your checking account as well.
Second, its a long shot but a decent idea to ask the IT group to notify you if the MAC comes up on the network, but then it seems you'd need some cooperation with law enforcement to actually get your PC back. There are certainly ways to track this stuff down but it all requires the ability to subpoena provider records to start to geographically pinpoint the person who stole your pc. It might be worth looking at the bottom of your gmail account in the "Last account activity" section to see if anything looks fishy but again... you might be able to get an IP but its likely the campus NATS and that IP is shared by thousands of students.
Unless you're a state senator it might be tough to get the local PD to give a crap and help you out. Sorry to hear about your luck.....but one lesson on this....back your data up...somewhere else......
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489
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Ethical Hacking Discussions and Related Certifications / Network Pen Testing / Re: pentest lab questions
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on: April 24, 2011, 09:52:11 AM
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You can never have enough RAM. Get as much as you can afford or as much as your motherboard can handle. From a HD perspective, I dont actually use that much. My biggest HD is 2TB but that is only for backups.
Think about it this way, if all your VMs are just for pwning and testing, they're not going to use a lot of RAM nor are they going have big vmdk files. So, unless you want every flavor of every Operating System ever created, you dont really need that much. I think 150 GB is probably enough. Like I said above, I have about 5 VMs, they're all on a drive that is 128 GB, in addition to my OS and I still have plenty of space left.
However, Hayabusa brings up a good point about snapshots, if you're going to use them, then make sure you have enough space! I use snaps lightly so I dont need too much extra space for them.
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490
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Ethical Hacking Discussions and Related Certifications / Network Pen Testing / Re: pentest lab questions
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on: April 23, 2011, 11:09:17 PM
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Vmware is your friend. So is RAM and in my opinion, a SSD if you can swing it.
My "lab" consists of my 4 year old PC running Ubuntu with Vmware Workstation, 4gb of ram and a shiny new SSD. I have various windows operating systems and a few Linux operating systems as guest OSs. I can run two or three at a time without any issues, this is mainly due to the SSD. I basically put my OS on the SSD and only my VMs, the rest of my data goes on slower drives.
If you've got a few extra bucks to spend, I'd get a PC with a 64 bit processor, lots of RAM and a SSD. Can you tell I'm excited about my new SSD?
PS - Just ran some benchmark tests and my old HD had averaged about 60 MB/s and the new one is about 270...
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