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CAT | Software

Mar/12

22

VNC หรือ “Virtual Network Computing”

ผมไปค้นเจอเว็บไซต์ vnc ใน google เอามาฝากให้อ่านกันครับ

VNC หรือ “Virtual Network Computing” เป็นแชร์แวร์ภายใต้ใบอนุญาตสาธารณะ GNU เดิม พัฒนา โดย ATT. มันใช้โพรโทคอล RFB เพื่อควบคุมคอมพิวเตอร์จากระยะไกลผ่านทางเครือข่ายหรืออินเทอร์เน็ต

นอกจากนี้ไฟร์วอลล์มักจะบล็อกการเชื่อมต่อของ VNC “มาตรฐาน” บทความสั้น ๆ นี้อธิบายวิธีการเลี่ยงผ่านไฟร์วอลล์ vnc โดยการเรียกใช้ VNC ของไคลเอนต์/เซิร์ฟเวอร์ในการย้อนกลับ ซึ่งหมายความว่า ลูกค้า (เราจะหลีกเลี่ยงการใช้ของคำว่า “ไคลเอ็นต์” เพื่ออธิบายมนุษย์ต่อท้าย) จะเรียกใช้เซิร์ฟเวอร์ในขณะที่ผู้ให้การสนับสนุน…………

อ่านเพิ่มเติมได้ที่ http://morphin1112.beep.com/vnc.htm?nocache=1332234397

Check the full detail here VNC หรือ “Virtual Network Computing”

ผมไปค้นเจอเว็บไวต์ sbobet ใน google เอามาฝากให้อ่านกันครับ

ขณะนี้มีโปรแกรมซอฟต์แวร์การเข้าถึงระยะไกลมากมายที่ยึดตามเทคโนโลยีนี้ ข้อเท็จจริงว่า VNC แพ ลตฟอร์มอิสระมีทำที่เป็นที่นิยมมากในหมู่ผู้ใช้ที่ใช้ระบบปฏิบัติการแตกต่าง กัน ถ้าคุณเป็นบุคคล และต้องการที่จะสามารถเชื่อมต่อกับหน้าแรกของคุณ หรือการทำงานคอมพิวเตอร์จากระยะไกล มีแพคเกจซอฟต์แวร์ผู้ใช้จำนวนมาก ในทำนองเดียวกัน ธุรกิจสามารถเลือกจากช่วงความกว้างของการดูแลระยะไกล การควบคุม หรือตรวจสอบซอฟต์แวร์ทั้งนี้ขึ้นอยู่กับจุดมุ่งหมายของพวกเขาและสิ่งที่พวก เขาต้องการที่บรรลุ ผู้ให้บริการซอฟต์แวร์จำนวนมากเสนอโซลูชันสำหรับงานทั้งนี้ vnc VNC ขึ้นอยู่กับความต้องการของบริษัทที่หลากหลาย

โดยมีผู้ใช้เฉลี่ย เมื่อมีความจำเป็นในการจัดการพีซีแบบระยะไกลสามารถเลือกซอฟต์แวร์การเข้าถึงระยะไกลจากหลายขนาดใหญ่โซลูชั่นที่กำหนดในตลาดได้ PCAnywhere VNC Vista, Anyplace………

อ่านเพิ่มเติมได้ที่ http://sportpool1112.blogspot.com/2012/03/free-vnc-viewer.html

Read related article at โปรแกรมซอฟต์แวร์การเข้าถึงระยะไกล

Mar/12

14

Important update for VNC Screens

If you are often away from home and seek a viable option to control your computer remotely, Screens is the vnc App for you. This also has been recently updated with interesting news.

Screens is a vnc client that allows you, in just a few taps, access to your PC / Mac remotely. Another very interesting thing, for those unfamiliar with the application, is that it is universal, ie, once purchased, can be used on the iPad, iPhone / iTouch.

With this new update have found the following enhancements:

* Screens 2.0 requires iPhone OS 5.0
* If you’re using Screens Connect upgrade to version 2.0, because the previous version is not compatible with 2.0 Screens.
* You can download Screens Connect 2.0 of http://screensapp.com.

For all other information about the app, I refer you to the same page in the App Store (accessible from the button above), where you’ll find a great deal about the App all in Italian.

Screens vnc app is universal compatible with iPhone OS 5.0 or later. The App is also localized in Italian, English, German, Spanish.

Full story is here Important update for VNC Screens
More info at Important update for VNC Screens

Feb/12

29

The Chicken of the VNC

The vnc (Virtual Network Computing) is a protocol that allows remote control of other computers, those are Mac, Windows or Linux.
In practice it can be seen in a window on your Mac screen of another computer and you can interact with. The system consists of a server that sends the information screen and a client part that displays and interacts. The good part is that the Mac integrate internally the server side (Apple Remote Desktop) and you just have the client software to use this system.
A program vnc I’m using a lot in this period for the management of my prototype of the Mac Media Center “Chiken of the vnc“. Although the name suggests anything but a program, I can assure you that it does its job as a vnc client. The program is not recent but very stable.
It ‘easy to configure. First of all is installed on your Mac from which we want to control, for example, another Mac
Once you start choosing the Connection menu, and set new connection as follows:

Chicken window

where Host is the IP address of the machine we want to control (server) and your password is the password protection of the link.
Before Clik to connect must also configure the server machine. Just go to System Preferences> Sharing> Services and tick the Apple Remote Desktop. Obviously to make the changes necessary to login as administrator.

remote

Now Clik on access privileges and configure as follows:

configuration

Select the user and the privileges that you want to grant (for all system administration) and then enter your password to control the screen.
Now you can connect Clik on the client machine and you will see the screen with the desktop of the other machine.
To be able to easily work you must have a banda pretty fast, I’m using the airport to 54Mbps and refresh the desktop of the server machine is a little bit but nothing to worry loupe.
Chicken of the vnc is an open source program.

Read the full story here VNC over SSH tunnel and access from MacOSX
Full story is here VNC over SSH tunnel and access from MacOSX

Feb/12

21

VNC Viewer for Android released

Sometimes it can be really useful to make a remote connection to your computer when you are not at home, well a few hours before it was released vnc Viewer, along with Teamviewer, is one of the most popular remote control software.

The new application for vnc the mobile platform from Google house has been included in the Android Market.

Andy Harter, CEO at RealVNC, has issued the following statement: “After the great success of vnc Viewer on iPhone and iPad, we are happy to announce the launch of the application for Android terminals. The platform users can now connect remotely to your PC quickly and cost-effectively. ”

vnc Viewer can run on practically any version of Android (1.6 or higher) and has been developed to exploit the trackpad on smart phones that have it.

Check the full detail here VNC Viewer for Android released
Full story is here VNC Pocket Office Pro 4: Control remotely via WiFi and 3G

Jan/12

20

[Howto] Vnc server (exhumation) on Kubuntu 7.4

This article adheres to the campaign (launched from me now):

Did you mean: vnc ubuntu?

Answer: NO!

.. with the hope that vnc KUbuntu enter the Google cache. :)

A comprehensive guide, step by step, useful for enabling a vnc server vnc can be used by any user. In this way, and ‘can log in to start a new session.
If you dis-connect the vnc client does not end the X session (unless you explicitly log out) allowing us to re-connect to the same session again. The vnc server using a separate display (: 1) instead of the one used by the X server So ‘two or more’ sessions can be activated at the same time.

More info at [Howto] Vnc server (exhumation) on Kubuntu 7.4

We have recently talked about every, a truly innovative application that allows us to play the games directly to iPhone for Mac or PC. Many have misunderstood the use of this app, mistaking it for a simple vnc client, but it is not so!

In fact, the power of this app is to be discovered: you can use your Mac or PC remotely controlled by the iPhone, like a touch screen computer completely! Not only that, you can play any game with mouse and arrow keys can be used quickly and effectively! World of Warcraft mean anything? You just have to follow some important measures, otherwise you will see the game in spurts, too slow to be playable.

I refer to the guide / iPad Italy full review for details. The guide is long, but try to look at my video and follow the links vnc at the bottom to see more video before commenting, I assure you that it’s worth it. And I assure you that we are not talking about a simple software to control your computer remotely!

Read related article at every: play video games directly from your Mac and PC! [GUIDE] VNC

Dec/11

27

Accessing the current graphical session remotely (VNC)

In the previous article we saw how to open a shell on the remote computer and (hopefully) do some graphics application. If you vnc want more control over the server that includes the performance of graphics applications and control the desktop, you have to resort to more sophisticated solutions. We are talking about the protocol vnc (Virtual Network Computing), which allows you to remotely control the desktop, receiving input and sending output, so you can access the session currently open.
vnc is a desktop sharing system which uses the RFB protocol to administer your remote computer by installing a vnc server on your machine and setting an appropriate password is vnc allows clients to receive a picture of the screen and to send keyboard and mouse input to the server, in fact, we can manage the server from another location, like your physical computer. The RFB Protocol, used by vnc, is very simple, based on a graphic primitive sent from server to client (“Draw a rectangle of pixel at location X, Y
specified “), taking into account that the image must be gradually updated. However, this means that vnc, in its simplest form, often using a lot of bandwidth, which is why they were put in place several mechanisms to reduce the overhead of communication. For example, you can only send the rectangles that change between one frame and the next, but of course this mechanism only works well if a small portion of the screen is changed (for example, the mouse pointer is moved or a character that was written ), while almost all the advantages we lose if for example we want to see a video or move a window. The obvious consequence is that VNC gives its best when you use a broadband connection (LAN, DSL, etc..).
Regarding the safety aspect, the default vnc is not secure, because the data are transmitted in the clear. However, you can make it safe tunneling over SSH or VPN connection, so that data is sent fully encrypted in a tunnel (we shall see later).
vnc can also be used on Linux to create new sessions to be accessed, but this article we will just access to the current session, ie the so-called “desktop sharing”.

Read the full story here Accessing the current graphical session remotely (VNC)
More info at Accessing the current graphical session remotely (VNC)

Nov/11

28

Real vnc Windows systems in the hands of Mac

As I wrote in another post you can access your Mac remotely, but if you want to control your Mac from a Windows system?

One immediate solution is to use a famous software for the Microsoft world, Real vnc , this application allows you to add the VNC protocol to Windows systems.
Real vnc I suggest you download the free version, the software is also available for GNU / Linux.

During installation, you can choose the modules to be installed, by default installs the server and the viewer,
a choice that I advise you to be able to make more operations possible.

After installation you can use the Viewer going to call Run vnc Viewer from the Programs menu / RealVNC / vnc Viewer 4,
to connect you just enter the IP address of the server and, after pressing OK, you will need to identify themselves with a vnc password of your choice.

With the program Real vnc Viewer, you can also change the connection options,
in fact if you press the Options before you connect you can have different formats in configurations where you can change the behavior of the vnc viewer.
If you want a good yield of the service I advise you to double check the setting of the maximum number of colors and the data compression algorithm.

Check the full detail here Real vnc Windows systems in the hands of Mac

Nov/11

25

introduction vnc

(vnc stands for Virtual Network Computing) is a graphical system designed to access remote machines: protocol-based RFB (Remote Frame Buffer),
allows you to remotely control a machine. So, as guaranteed by the Remote Desktop feature of Microsoft Windows systems,
it is possible to act on a remote computer as if it were local, acting on your desktop (and managing the components)
through the use of mouse and keyboard.

The vnc system is based on two distinct components. On the vnc one hand you have the server,
need to be installed on your computer that you want to take remote control,
the other a client (or viewer) to be installed on the machine from which you want to access (and control) and remote.
You must also remember that vnc uses TCP ports, with the standard configuration, ranging from 5900 to 5906 (corresponding to as many remote screens).
The following steps illustrate how to establish a connection between a remote computer that uses Ubuntu 10.04 “Lucid Lynx”
(which will act as the viewer) and a remote machine (in this case, on a LAN) with Microsoft Windows XP SP2.

More info at introduction vnc
Read related article at introduction vnc

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