Network Monitoring Tools Les Cottrell, SLAC. Last Update: December 14, 2015 ESnet | ESCC | PinGER Internet monitoring | Tutorial This is a list of tools used for Network (both LAN and WAN) Monitoring tools and where to find out more about them. The audience is mainly network administrators. Introduction [Contents] We welcome corrections such as identifying broken links (especially if you can provide an alternate/update), since over the years companies are absorbed by others, disappear, split up, change their web site etc. Suggesting Additions/Corrections etc. This is a volunteer, unfunded effort. Commercial Monitoring Tools, not integrated with an NMP [Contents] Analyzer/Sniffer | Application/Services/Systems monitoring (Hosted/managed monitoring services) | BGP | Emulators | Flow Monitoring | FTP | IP Address/Asset Management | IT Search | Network Security tools | SNMP Tools | Topology/Mapping/Traceroute | VOIP | Video-over-IP ActivXperts Network Monitor monitors servers and workstations in your LAN and WAN.
10 Search Engines to Explore the Invisible Web Not everything on the web will show up in a list of search results on Google or Bing; there are lots of places that their web crawlers cannot access. To explore the invisible web, you need to use specialist search engines. Here are our top 12 services to perform a deep internet search. What Is the Invisible Web? Before we begin, let's establish what does the term "invisible web" refer to? Simply, it's a catch-all term for online content that will not appear in search results or web directories. There are no official data available, but most experts agree that the invisible web is several times larger than the visible web. The content on the invisible web can be roughly divided into the deep web and the dark web. The Deep Web The deep web made up of content that typically needs some form of accreditation to access. If you have the correct details, you can access the content through a regular web browser. The Dark Web The dark web is a sub-section of the deep web. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
How to Hide Files in JPEG Pictures If you’re looking to hide files on your PC hard drive, you may have read about ways to encrypt folders or change the attributes on a file so that they cannot be accessed by prying eyes. However, a lot of times hiding files or folders in that way requires that you install some sort of software on your computer, which could then be spotted by someone else. I’ve actually written quite a few articles on how you can hide files and folders in Windows XP and Vista before, but here I’m going to show you a new way to hide files that is very counter-intuitive and therefore pretty safe! Using a simple trick in Windows, you can actually hide a file inside of the JPG picture file! You can actually hide any type of file inside of an image file, including txt, exe, mp3, avi, or whatever else. Not only that, you can actually store many files inside of single JPG file, not just one! Hide File in Picture Create a folder on your hard drive, i.e. Now here’s the fun part! And that’s it! That’s it!
How to Crack a Wi-Fi Network. | Arrow Webzine 1.Back Track Today we’re going to run down, step-by-step, how to crack a Wi-Fi network with WEP security turned on. Dozens of tutorials on how to crack WEP are already all over the internet using this method. Seriously—Google it. Unless you’re a computer security and networking ninja, chances are you don’t have all the tools on hand to get this job done. * A compatible wireless adapter—This is the biggest requirement. * A BackTrack 3 Live CD. * A nearby WEP-enabled Wi-Fi network. * Patience with the command line. To crack WEP, you’ll need to launch Konsole, BackTrack’s built-in command line. First run the following to get a list of your network interfaces: The only one I’ve got there is labeled ra0. Now, run the following four commands. {*style:<i>airmon-ng stop (interface) ifconfig (interface) down macchanger –mac 00:11:22:33:44:55 (interface) airmon-ng start (interface) </i>*} Now it’s time to pick your network. To see a list of wireless networks around you. You’re almost there. </b>*} 3.
BeginnersGuide New to programming? Python is free and easy to learn if you know where to start! This guide will help you to get started quickly. Chinese Translation/中文版入门 New to Python? Read BeginnersGuide/Overview for a short explanation of what Python is. Getting Python Next, install the Python 3 interpreter on your computer. There are also Python interpreter and IDE bundles available, such as Thonny. At some stage, you'll want to edit and save your program code. Learning Python Next, read a tutorial and try some simple experiments with your new Python interpreter. If you have never programmed before, see BeginnersGuide/NonProgrammers for a list of suitable tutorials. Most tutorials assume that you know how to run a program on your computer. Some sites offer in-browser coding for those who want to learn Python: Print a cheat sheet of the most important Python features and post it to your office wall until you know the basics well. Need Help? Need help with any of this? Complete list of Beginner's Guide pages
How to Crack the Account Password on Any Operating System – Joe Tech This guest post was written by Blair Mathis from LaptopLogic.com – your premier source for the latest laptop software news and best laptop accessories. Computer passwords are like locks on doors – they keep honest people honest. If someone wishes to gain access to your laptop or computer, a simple login password will not stop them. Most computer users do not realize how simple it is to access the login password for a computer, and end up leaving vulnerable data on their computer, unencrypted and easy to access. Are you curious how easy it is for someone to gain access to your computer? Windows Windows is still the most popular operating system, and the method used to discover the login password is the easiest. Simply download the Ophcrack ISO and burn it to a CD (or load it onto a USB drive via UNetbootin). The computer will restart and Ophcrack will be loaded. Mac The second most popular operating system, OS X is no safer when it comes to password cracking then Windows. fsck -fy dscl .
List of constructed languages This list of notable constructed languages is in alphabetical order, and divided into auxiliary, engineered, and artistic (including fictional) languages, and their respective subgenres. Auxiliary languages[edit] International auxiliary languages are languages constructed to provide communication among all human beings, or a significant portion, without necessarily replacing native languages. Controlled languages[edit] Controlled languages are natural languages that have in some way been altered to make them simpler, easier to use, or more acceptable in certain circumstances, such as when a person does not speak the original language well. The following six projects are example of controlled English: Visual languages[edit] Visual languages use symbols or movements in place of the spoken word. Engineered languages[edit] Human-usable[edit] Knowledge representation[edit] Artistic/fictional languages[edit] Languages used in fiction[edit] J. (see also Languages constructed by J. Other literature[edit]
How To Become A Hacker Copyright © 2001 Eric S. Raymond As editor of the Jargon File and author of a few other well-known documents of similar nature, I often get email requests from enthusiastic network newbies asking (in effect) "how can I learn to be a wizardly hacker?". Back in 1996 I noticed that there didn't seem to be any other FAQs or web documents that addressed this vital question, so I started this one. If you are reading a snapshot of this document offline, the current version lives at Note: there is a list of Frequently Asked Questions at the end of this document. Numerous translations of this document are available: ArabicBelorussianBulgarianChinese, Czech. The five-dots-in-nine-squares diagram that decorates this document is called a glider. If you find this document valuable, please support me on Patreon or SubscribeStar. The hacker mind-set is not confined to this software-hacker culture. If you want to be a hacker, keep reading. 1. 2. 3. 5. 2. 3.
Maximum PC You have to admit, Windows is a pretty barebones operating system, feature-wise. After a fresh install of XP or Vista (perhaps following a Clean Start), you're faced with a barren Start Menu and an empty desktop that's beaming with limitless potential. The problem is that it's up to you to hunt and download those applications that you really need in your day-to-day computing experience. And chances are, it's often difficult to find good software that's also free. That's where this guide comes in. We've put together a list of what we think are the most essential PC apps for every Maximum PC reader. And at the end of the feature, we'll even show you how to install these apps in one fell swoop with a special configuration file we've created. WinDirStat Have you ever sorted a folder by file size, hoping to track down a hard disk hog, only to be frustrated by the fact that Windows doesn’t let you see the size of nested folders’ contents? AnyDVD Foxit PDF Reader VMWare Server Steam Dropbox
Top 6 Underground Search Engines You Never Knew About Advertisement I love Google, Bing and Yahoo just as much as the next Internet user, but sometimes you really want to dig down into a particular subject. In order to do that, you really need access to those underground search engines that may not be quite as well known, but they dig much more deeply into specialized areas of the Internet than the general search engines are capable of. In many cases, these search engines are tapped into what is currently termed the “invisible web,” which is the information available on the Internet that standard search engines don’t have access to, because they are buried behind query forms or directory requests. The following 6 underground search engines that I chose are not porn sites, illegal piracy sites or anything else that could get you in trouble with the law, or with your significant other. The available list of Torrent sites that are plugged into this meta-search is impressive, and even more impressive are the search results.
How Secure Is My Password? PICTURE JOKES » Just some advice :) First post, 3 years in the lurking. This is me and my Papa (grandpa) He went on a trip last Friday… … and returned on Sunday to find his home of 50 years burnt to the ground. He built that home, but had no insurance (the foundation was on lava rocks). He lived there with Granny until she died. My house burnt down 17 years ago. There was nothing left for me, my mother, sister, and brother. The shirt I had on my back… it’s all I have from my childhood. 0stumbleupon New How to defeat most keyloggers on public computers Keyloggers can generally be classified as either software or hardware keyloggers. Software keyloggers are running as a background task on the system while hardware keyloggers are little devices that are most of the time connected between pc and keyboard recording every keystroke to their own memory. The simple keylogger records every keystroke while more advanced ones make screenshots and record mouse movements as well. The idea for this article was born while reading the excellent Technospot article about keyloggers. The most secure way to defeat keyloggers is of course not to use public computers at all, and to keep a good eye on your own systems or the systems you are working on. You sometimes do not have a choice though which leads to the next most secure way to defeat them: Live CDs. Next in line is a method detailed by Technospot which suggests that you should do the following when entering usernames and passwords: So, a quick look at the back of the PC is a good way to start.