Did you bother to check to see whether or not my suggestion helped at all?

Repeating the same exact thing without supplying any additional information isn't going to get you anywhere.

Also,...

You can restrict connections to it in the "Source" column when you define the new rule allowing specific IP addresses (public or internal) to connect to the specific port.

If you would like...

Make sure that Windows isn't turning off power to the NIC to conserve power (which is the default setting) if you're on a Windows machine. Look in the Device Manager for the NIC, right-click your...

Just did a quick search and found this, which might help you:

http://www.nthelp.com/upnpscrewup.htm

http://support.microsoft.com/kb/317843/en-us

You can also get some info on the IP owner here:
https://ws.arin.net/whois/?queryinput=239.255.255.250

It might be uPNP, as described here:

http://www.linuxsa.org.au/mailing-list/2002-11/1134.html

Grab a copy of Wireshark (unless you're familiar with tcpdump and have a *nix machine) and check...

The manual should have directions for backing it up. It depends on the manufacturer, but most if not all of them have a menu option to backup the config, once you're able to access (login) to it.

If I read what you posted correctly (this is a large assumption on my part), you're explaining how to either do some kind of portscan of the box or do a DNS lookup on the domain (I can't figure out...

Why add additional things to confuse them? The OP doesn't even know what a keylogger is, I doubt they'd know what a proxy is (no offense to the OP.)

Only a few months old, and if someone else has the same exact question, they'll find the answer if they do a search, so it doesn't hurt to answer it.

And the c$\d$\e$ is an admin share, not a...

Start > Run > \\computername\d$ (or e$, f$, etc.) [Enter]
This will pop up a new window displaying the contents of the USB stick (if you have the proper rights to access the machine/share/drive.
...

Firewalls don't protect against a keylogger..

If this is at a workplace, there is no "invasion of privacy."



1.) The OP didn't mention anything about an "intruder." They were asking if the network admin would have access to their machine....

If the admin is the one who configured everything, then YES to all of your questions.

If he didn't setup/configure the computer you use, but they did configure the network, then assume that your...

Ever hear of ARP poisoning? I can assume any MAC on any network I want to, regardless of whether a machine is off or on, and I can make every other device on that network believe I'm the real thing....

You can't have two machines with the same name on the same network.

If you have tcp/22 (SSH) open to the Internet, edit /etc/ssh/sshd_config and add the following line, replacing user1 with your username:

AllowUsers user1

Save your changes, and restart sshd to...

Copy the full headers of the e-mail and forward them, along with the original message, to abuse@ whatever ISPs the message either originated from or passed through. You may have to do some digging...

Get some CEH Prep guides - those books are good for listing lots of tools.

You can also head over to insecure.org and view the list of tools they have there to see if there's anything else you...

Are you replying to another post somewhere?

You should've done more research before adopting that particular mail server. Be prepared for lots of patching, and don't be too surprised if the server gets compromised fairly quickly after coming...

Use either Internet Exploder or Firefox to search Google. I hope you're not planning on using this in Windows, but then again, if you're asking that question, ... well... nevermind.

I'd be surprised if any legitimate training company actually supplied brain dumps as part of their curriculum. If you don't know enough to pass the test, either study harder or ask the instructor...

There's more to breaking into a webserver than following a list of "do this, then do that." If you don't know what you're doing, start hitting the books (CEH study guides, etc.) and use Google to...

You can also use OSSEC-HIDS (free, OSS), which monitors logs and sends alerts in real-time, and it also monitors Snort logs.

How many computers are involved? What type/make/model of router do you have? What firewall are you using?

Have you looked at the configure.log to see what other errors might be reported? I've never come across that one in all the years I've been running Snort. Can you paste the stdout after you type...

If you're using Checkpoint, create a new VPN group, add a new user to that group, and only allow access to the specific node (machine) they need access to. You can also limit the dates/times they...

I can think of a number of ways, depending on how much time and energy you want to put into the solution. If you only want to use the tools within XP, I suggest reading up on some Micro$oft KB...

Can you be a little more specific when you say "alerts"? What kind of alerts? What platform are you using? Alerts triggered by syslog/Windows Event entries? Are you using SNMP?

If you're...

I think this thread has gone on far too long. It was questionable to begin with, and it's turned into "Why I can't wait to surf for pr0n until I get home from school."

If you're at school, and...

I think all the conversations talking about bypassing proxies should be banned/removed/modded. But hey, that's just me.

(They're there for a reason, people!)

My bad :)

One thing to keep in mind - if you bypass your company's proxy server to gain access to unauthorized websites, you may be violating your company's network/security/Internet access policy, which in...

What kind of router are you using? Is it a cheapo LinkSys/D-Link/Netgear/etc or is it a more robust FIREWALL (Netopia/Cyberguard/etc.)? Do you have access controls in place? Do you allow VPN...

Dan's Guardian
http://www.dansguardian.com

squidGuard
http://www.squidguard.org

I've had a lot of success using Dan's Guardian (with Squid) on FreeBSD for schools. Drives kids crazy :)

You can't. To sniff it would mean that someone else has the username/password, and you would sniff it out of the network traffic to the router. Since you don't KNOW what it is, you can't sniff it. ...

SSH (SCP, sFTP), password-protected webserver directory, rsync, cvs, stunnel, etc.

If they're Winblows boxen, your best bet might be stunnel.

That's an odd request. You can use a proxy or a number of different mechanisms for preventing users from downloading files, but why limit the downloaded file to 2MB?

If you're trying to...

Which operating system? Are you actively preventing ARP spoofing or MAC spoofing? Are you running any IDS/IPS systems?

How about a bunch of details about your setup?