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RDP Security – Designing Terminal Server Security. By Daniel Petri - December 30, 2008 Remotely accessing your servers and workstations through terminal services or RDP is an easy method of doing your job from a remote location, or gaining access to specific published applications that have been published on your servers. However, without properly investing in securing these types of RDP connections, you could be compromising the security and integrity of your servers, the data on them, and the services they're providing.
Ever since I started working at ObserveIT (Remote Desktop RDP Session Auditor) - see my "My new job - VP Technologies for ObserveIT – Enterprise Scale Window Session Recording" article for some info on my new job - a company that provides IT and security managers to protect, secure, record and audit RDP and other types of remote access, I have received many emails and answered many forum posts regarding terminal server and RDP security. Terminal Server usage scenarios Terminal Server usage scenarios include: Conclusion. “Linux” Isn’t Just Linux 8 Pieces of Software That Make Up Linux Systems. Linux distributions aren’t just the Linux kernel. They all contain other critical software, like the Grub bootloader, Bash shell, GNU shell utilities, daemons, X.org graphical server, a desktop environment, and more.
All these different programs are developed by different, independent development groups. They’re combined by Linux distributions, where they build on top of each other to make a complete “Linux” operating system. This is unlike Windows, which is developed entirely by Microsoft. Bootloader When you turn on your computer, your computer’s BIOS or UEFI firmware loads the software from your boot device. If you have multiple operating systems installed, Grub provides a menu that allows you to choose between them — for example, if you have Linux installed in a dual-boot configuration, you can choose either Linux or Windows when you boot. Grub might boot your Linux system almost instantly if you only have a single operating system installed, but it’s still there. The Linux Kernel.
Boost Productivity With These Excellent Google Spreadsheet Scripts. Did you know that the suite of products on Google Drive, especially Google Spreadsheet, can have their functionality extended by custom scripts? These scripts can dramatically improve your productivity while using Google Spreadsheet, and it’s relatively easy to alter existing scripts or even create your own! If you use a spreadsheet application to crunch data, then custom scripts could be the master key. Start rolling with these excellent Google Spreadsheet scripts and make use of your data in new ways. How To Use Scripts Before you begin drooling over the following Google Spreadsheet scripts, it’s important to know how to add and use them. 1.
To add a script, you’ll need to log into Google Drive, go to a spreadsheet, choose Tools — Script Editor. 2. 3. For all of you scripting and programming nerds, the scripts are written in JavaScript. Remove Duplicates Send Email From Spreadsheet Did you know that you can also send emails from a spreadsheet? Expanded Conditional Formatting Conclusion. Hiddenillusion AnalyzePDF - Bringing the Dirt Up to the Surface. What is that thing they call a PDF? The Portable Document Format (PDF) is an old format ... it was created by Adobe back in 1993 as an open standard but wasn't officially released as an open standard (SIO 32000-1) until 2008 - right @nullandnull ? I can't take credit for the nickname that I call it today, Payload Delivery Format, but I think it's clever and applicable enough to mention. I did a lot of painful reading through the PDF specifications in the past and if you happen to do the same I'm sure you'll also have a lot of "hm, that's interesting" thoughts as well as many "wtf, why?
" thoughts. I truly encourage you to go out and do the same... it's a great way to learn about the internals of something, what to expect and what would be abnormal. We've all had those instances where you wonder if that file is malicious or benign ... do you trust the sender or was it downloaded from the Internet? What does a PDF consist of? (sick M$ Paint skillz, I know) What else is out there? Peepdf pdfcop. Free IT Community, Help Desk, and Network Monitoring - Spiceworks. Internet and Computers. How-To Geek - Computer Help from your Friendly How-To Geek.
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