The news is exhaled from the show tech site Neowin “leaked” pictures tablet is equipped with several specifications.

Windows-8-tablets-HP

Seen from the drawing, tablet named “HP Slate 8″ was mentioned to have a battery life of up to 8-10 hours. The screen size of 10.1 inches with a thickness of 9.2 mm and weighs only 680 grams.

Dimensions are indeed going to beat the new iPad thickness by 9.4 mm, but still be inferior to the iPad 2 at 8.8 mm.

But unlike the iPad which will target consumer and business market, HP’s tablet Windows 8 will be targeted purely for the business.

So HP will embed features such as HP ProtectTools software, support for Computrace, docking and enterprise digital pen input.

Tablet leaked Windows 8 is in line with HP’s CEO Meg Whitman who had stated that HP will release a x86 processor-based products to Windows 8 before the end of 2012.

While Windows 8 itself likely to be released by Microsoft’s fastest three-quarters of this year.

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Let’s recognize that many Asus products considered as a breakthrough technology analyst promising. After Asus Transformer, Asus released the SL101 Asus Eee Pad Slider. Tablet with a 10.1-inch notebook-style physical keyboard attached. Tap, slide, and type into the benefits SL101.

Asus Eee Pad Slider SL101

Design

In terms of form, SL101 Asus Eee Pad Slider gives freshness. You do not need to purchase and install additional keyboard such as the Asus Transformer.

A full keyboard like a regular notebook is comfortable for typing long text. Exact size of the button so that leaves room for finger relief. Despite the lack of it leaves room for the hand break.

Asus Eee Pad Slider Rear

Business

SL101 looks compact. However, 10.1-inch screen is too big for labor mobility. Plus the weight of 960 grams which is less convenient for the sustained one hand while on the road. The screen size is too large to be enjoyed in a vertical position. The incorporation of this tablet and notebook mobility and the use of even difficult.

Beyond the goal for mobility, SL101 is more convenient to use while working in the office or home. The screen is tilted so that it is comfortable propped viewed in an upright sitting position.

Polaris Office prepared an application for mobile productivity. You can edit the task of the office on the way. Asus provides Webstorage for unlimited document storage for one year. You can share data easily. Was coupled with cloud computing solutions MyCloud.

Entertainment

The new 10.1-inch screen feels right now enjoy video entertainment. SL101 save power dual-core CPU NVIDIA Tegra 2.1.0GHz that supports 1080p video playback smoothly. MiniHDMI port can connect the tablet to the TV.

You can also run multi-tasking to jump to another application by pressing the touch button menu on the Android operating system 3.1.

Supreme Sound speakers with SRS provides a rounded bass boom. With a full sized USB port, you can play videos stored on an external flash or hard disk.

IPS panels are made from Corning Gorilla glass is tough and scratch-resistant. Up to 178-degree viewing angle can be used to watch together. Colorful animated film looks bright here.

Minus

Apart from the weight and size of the screen, SL101 keep other deficiencies. SL101 camera has poor quality. 5 MP camera sounds promising. But, not to the ability of the low lighting. The photos at night with colored spots disturbing noise. Detail any photo look less sharp. Moreover, without the help of LED flash, shooting at night not only produces beautiful photos to be uploaded to Instagram.

Physical keyboard has not been the best solution on the SL101. Space still feels weird to type. Plus the weight of a relatively heavy for a tablet instead become less compact. If the size of the screen cut to 7-8 inches, maybe Asus Eee Pad Slider can be a portable tablet.

Price: $550
Rival: Samsung Galaxy Tab 7 Plus

Specification

Operating System: Android Honeycomb 3.1 (can update v3.2)
Dimensions: 273 x 180.3 x 17.3 mm, 960 grams
Screen: 10.1 “LED Backlight WXGA (1280×800), multitouch
CPU: NVIDIA Tegra 2
Memory: 1GB, 16GB/32GB (internal), Unlimited Web Storage ASUS
Connectivity: WLAN 802.11 b / g / n @ 2.4 GHz, Bluetooth V2.1 + EDR, USB 2.0, Mini HDMI, x Audio Jack (Headphone / Mic-In)
Camera: 1.2 MP (front), 5 MP (rear)
Sensor: G-sensor, Light sensor, Gyroscope
Applications: ASUS Launcher, MyLibrary, MyNet, MyCloud, File manager, Kindle books, Zinio Magazine, PressReader, Polaris Office, ASUS sync
Battery: 25Wh Li-Polymer Battery
Standby time: up to 16 hours (with docking station)
Wear time: up to 8 hours (play 720p video, with a bright LCD 60).

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Before we get acquainted with shorewall, need I say here, if you want to try configuring the firewall, make sure the machine you use is not in a position away (hard to reach physically). Errors in configuring the firewall can cause your system is locked, and can not log in from remote.
Shorewall Installation

Install shorewall from ubuntu repositories (Ubuntu firewall Setting).

sudo apt-get install shorewall

Now you go to the folder / etc / shorewall, shorewall configuration where saved.

The default configuration is in / usr / share / doc / shorewall-common / default-config. For other examples are available in / usr / share / doc / shorewall-common / examples.

Because this tutorial is to install a firewall on the server that has one interface, we will use the configuration of the folder examples / one-interface /.

sudo cp / usr / share / doc / shorewall-common / examples / one-interface / * / etc / shorewall /

Configure Shorewall
/ Etc / shorewall / interfaces

Check the name of the active interface.

ifconfig-a

The result is something like the following:

eth0 Link encap: Ethernet HWaddr 00:0 c: 29:43: d8: 28
inet addr: 192 168 175 128 bcast: 192 168 175 255 Mask: 255.255.255.0
inet6 addr: fe80 :: 20c: 29ff: fe43: d828/64 Scope: Link
Running UP BROADCAST MULTICAST MTU: 1500 Metric: 1
RX packets: 1557 errors: 0 dropped: 0 overruns: 0 frame: 0
TX packets: 1012 errors: 0 dropped: 0 overruns: 0 carrier: 0
collisions: 0 txqueuelen: 1000
RX bytes: 416 891 (407.1 KB) TX bytes: 134 693 (131.5 KB)
Interrupt: 17 Base address: 0×2000

lo Link encap: Local Loopback
inet addr: 127.0.0.1 Mask: 255.0.0.0
inet6 addr ::: 1/128 Scope: Host
UP loopback Running MTU: 16 436 Metric: 1
RX packets: 0 errors: 0 dropped: 0 overruns: 0 frame: 0
TX packets: 0 errors: 0 dropped: 0 overruns: 0 carrier: 0
collisions: 0 txqueuelen: 0
RX bytes: 0 (0.0 B) TX bytes: 0 (0.0 B)

Then the configuration file / etc / shorewall / interfaces is as follows:

# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# ZONE INTERFACE BROADCAST OPTIONS
net eth0 detect dhcp, tcpflags, logmartians, nosmurfs
# LAST LINE – ADD YOUR ENTRIES BEFORE THIS ONE – DO NOT REMOVE

Dhcp option should be added if it meets the following criteria:

IP server dhcp server on the set of
interface used by the dhcp server running on the firewall
interface using a static IP, but are in the majority of LAN using IP from dhcp server

Explanations for other options, you can see in the documentation shorewall-interfaces.
/ Etc / shorewall / zones

For the zones, we will use a configuration like this (default from the example).

# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# ZONE TYPE OPTIONS IN OUT
# OPTIONS OPTIONS
fw firewall
net ipv4
# LAST LINE – ADD YOUR ENTRIES ABOVE THIS ONE – DO NOT REMOVE

Where fw is the firewall server configuration that we are now, and the net is another zone outside the firewall.
/ Etc / shorewall / policy

To simplify management of firewall, you must specify the global rules (policy). Which we will now set the default to block all connections from the network to the server, and allow all access from the server to the network.

# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# SOURCE DEST POLICY LOG LEVEL LIMIT: BURST
$ FW net ACCEPT
the info net $ FW DROP
DROP net all the info
# The Following POLICY MUST BE LAST
the info all all REJECT
# LAST LINE – ADD YOUR ENTRIES ABOVE THIS LINE – DO NOT REMOVE

/ Etc / shorewall / rules

See the following example

# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# ACTION SOURCE DEST DEST SOURCE ORIGINAL Proto RATE USER / MARK
# PORT PORT (S) DEST LIMIT GROUP

# Allow ping from the network access
#
Ping / ACCEPT net $ FW

# Allow access to the SMTP port on the server
#
SMTP / ACCEPT net $ FW

# Allow access to the SSH port on the server
# Only from the LAN 192.168.175.0/24
#
SSH / ACCEPT net: $ FW 192.168.175.0

# Allow access to the SNMP port on the server
# Only from the cacti server, ip 192.168.175.2
#
ACCEPT net: $ FW tcp 192.168.175.2 161
ACCEPT net: $ FW udp 192.168.175.2 161

# Of computers admin have full access to the server
# Ip 192.168.175.13 admin computer
#
ACCEPT net: $ FW 192.168.175.13

# LAST LINE – ADD YOUR ENTRIES BEFORE THIS ONE – DO NOT REMOVE

You can use macros such as SSH / ACCEPT or PING / ACCEPT to make the rules. Or you can make your own rules to determine the configuration itself, as I demonstrated for SNMP access only from the cacti server.

For a list of macros that you can use, you can look at / usr / share / shorewall /.

For complete information about how to create rules in shorewall, please visit the manual shorewall-rules.
Enable Shorewall

Edit the file / etc / default / shorewall. Find the following line:

startup = 0
Change to
startup = 1
After that enable shorewall.
sudo / etc / init.d / shorewall start

And each time you make changes in the file / etc / shorewall / rules, you need to restart shorewall – Ubuntu firewall Setting

GeForce GTX 690 dual GPU graphics card is packaged in a container. In it there are 2 chips picked from the GTX 680 but with some improvements.

According to Jen-Hsun Huang, Nvidia’s CEO, in a statement received on Monday (4/30/2012), GeForce GTX 690 performs twice faster than the GTX 680 but more power efficient than dual GTX 680 in SLI mode.

GeForce GTX 690

“This product is designed to provide the best performance of the entire graphics card ever created,” Huang claims.

Nvidia claims that may be perfectly reasonable, especially when looking at the specs of this graphics card which is equipped with as many as 3072 units CUDA processors. This means the amount of 2-fold more than the GTX 680.

Then the GeForce GTX 690 also has a 4 GB GDDR5 512bit memory is pegged at a speed of 6 GHz. wow … truly exceptional specification, even so with the sale price of about $ 999.

This product will be marketed on May 7, 2012 by cooperating with various partners such as Asus Nvidia, EVGA, Gainward, Gigabyte, Inno3D, MSI, Palit and Zotac.

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TABLE OF CONTENTS Google drive download

Google Drive How to Register
How to Enable Google Drive
Features of Google Drive
The availability of Google Drive

HOW TO DRIVE LIST GOOGLE

Only some people who have privileges to try. However, you can visit the following link to find out if Google Drive is available for you.

1. Visit drive.google.com
2. Login / login with your Gmail account.
3. Click the Google Drive -> Download the software.

DRIVE TO ACTIVATE GOOGLE

If accepted, enable the Google Drive. Do the following:

1. Click the Donwload Google Drive for PC (for Windows users).
2. Click on Accept and install -> Save the file (save it on your computer).
3. In the Firefox browser -> click Tools -> click Downloads
4. Click 2x on googledrivesync.exe -> OK
5. Click Run -> software will be installed automatically.
6. Finish the install, you will be prompted to login / sign in with your Gmail account.
7. There is a message “Welcome to Google Drive” -> click Next
8. There is a message “Google Drive on the tab”.- To this point, all the files in Google Docs you will be automatically entered into the Google Drive -
9. If you like it -> click Start Sync (if you want to change the settings, click Advanced setup)

FACILITY DRIVE GOOGLE

1. Google Drive provides a space (space) for free as much as 5 GB. If not you can upgrade to 25 GB by paying $ 2.50 per month or $ 30 (about Rp. 300 thousand) per year.
2. Create new documents, spreadsheets and presentations instantly. Can edit a document together with colleagues at the same time.
3. Gmail attachment (inset) do not need anymore. Links from Google Drive can be sent to Gmail for an attachment automatically.
4. Video and photos stored on the Google Drive will be automatically available on Google Plus.
5. Search engines available on the Google Drive specifically to look for an existing file.
6. Can open all file formats, including Adobe HD Video, Photoshop, etc. even if you have not installed the software on your computer profram.
7. Can be a variety of file (file) by using a variety of applications.
8. Auto save. Once you make changes in one file in the Google Drive, it is automatically saved.

AVAILABILITY OF GOOGLE DRIVE

Google Drive can be used in some devices (device) the following:

1. Windows-based computers
   Mac-based computers
   I0S based tablet that is iPad
   Android-based tablet.
   Smartphones iPhone
   Android-based smartphones.

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apache reverse proxy - The way to solve such problems is by asking (lease) to the ISP to provide the public a number of IP blocks, or as much as can be given to each web server machine (apache reverse proxy), then map the name of each machine is a web server some public IP that your ISP provided dns servers on your company’s domain administrator.Apache Reverse Proxy Https

apache reverse proxy

But what about other cases that you have no other words ISP can not provide public IP addresses that correspond to the web server machine, for example, an ISP can only provide two pieces of public IP addresses that can be used while the web server machine and have not amounted to three more machine email server also requires a public IP (apache reverse proxy).

Hmm … what is there really such a condition or problem? Yes probably, because the problem is no solution because there will not be a problem if there is no solution . These problems can be solved by applying a apache reverse proxy. Well .. for it in this article the author will explain how to implement a apache reverse proxy with the approach of cases that have been disclosed earlier.Windows Reverse Proxy

In this article the authors apply the reverse proxy in Apache HTTP server version 2 default linux distro CentOS 5.2.

I. HTTP Proxy
Before we go on the application of  apache reverse proxy, I’ll explain a bit about what a HTTP proxy. apache reverse proxy or web proxy is simply a gateway which mediates web-user with the actual web server (web-a web server on the Internet).

Commonly known as http reverse proxy into two types, namely forward proxy and reverse proxy, but a forward proxy is often abbreviated to mention the http proxy or web proxy only.

I.1. Forward Proxy
Forward proxy is an http proxy that mediates users in the local area network with a web-contained web server on the internet, usually accompanied by the application of a forward proxy web cache mechanism to streamline and improve the bandwidth web access acceleration, in practice this type of common http proxy used or applied. Software that is generally used for forward proxy is squid apache reverse proxy.

Proxy I.2.Reverse
Reverse proxy has the opposite purpose, namely to be intermediaries forward proxy-user user on the internet for web-access to the web server residing on a local area network, so as if the Internet user accessing the web server directly while in fact the user is accessing the internet web-contained web server in the local area network via apache reverse proxy. Obviously the computer that acts as a reverse proxy

have a static public IP so that it can be accessed from the internet. Software that is generally used for the reverse proxy apache http server with its mod_proxy (http reverse proxy)

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Despite the windows 8 Milestone 1, has been quite a lot of different things that cannot be found on the side of the Windows 7 user experience. milestone adds direct integration with Windows Live, OS management a better language, IE9 integration, a new Windows Explorer side pane, Windows System Reset, Virtual Disk mounting (ISO), and Disk Cleanup with new faces. As we all know,  milestone is the earliest stage of development of Microsoft operating systems.

Now Microsoft is working hard to stage the development of milestone 2 , milestone 3, milestone 4, eight which will be distributed to testers in May.

Windows 8 milestone Download :

Part1
Part2
Part3
Part4
Part5
Part6

Here is the appearance of windows 8 milestones:

windows 8 milestone desktop

windows 8 milestone profile view

windows 8 milestone profile edit

windows 8 milestone folder

windows 8 milestone File

windows 8 milestone Browser

windows 8 milestone Folder file

windows 8 milestone desktop menu clik

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iPhone 5 specs

A blog that discusses the technology Boy Genius Report says that Apple will work with AT & T in marketing the iPhone 5 later. The blog also stated that Apple increased the number of employees in anticipation of the Apple Store demand for the iPhone 5.

A lot of rumors circulating that the iPhone 5 specs using the chip as used on the computer, so the iPhone 5 can work faster. But there are also rumors saying that the iPhone will use a chip near field communication technology (NFC). iPhone 5 specs will also use 8 Mpx camera. Resolution size is certainly larger than the previous resolution on the iPhone 4.

iPhone 5 Specifications and Features – Meanwhile, according to the Times Chine, iPhone 5 specs will wear 4 inch screen bees. This makes the screen is wider than the iPhone 5 iPhone older 4 that only use 3.5-inch screen. There are also rumors saying that the iPhone 5 will use the Apple A5 dualcore processor. Ie processors that offer computing speeds up to nine times that of Apple A4, the processor first buried in the iPad 2.

Rumor is inversely delivered by a source from Digitimes. According to this source, the iPhone 5 specs not as good as rumored at this time. There will not be a complete overhaul in the next generation iPhone 5. There is little improvement when compared with the iPhone 4. This is the same as the iPhone 3G is no significant change from its predecessor, the iPhone 3G. when, where and what the actual of iPhone 5 specs.

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Android is an operating system for mobile phones based on Linux. So far Android includes an operating system for fast updating their software. Usually android update on bug fixes and the addition of new features.

android versions:
Android version 1.1
Android Cupcake version 1.5
Doughnut Android version 1.6
Eclair Android version 2.1
Android version 2.2 Froyo
Gingerbread Android 2.3
Honeycomb Android 3.x
Android Ice Cream Sandwich 4.x

Android version 1.1
Google released the Android version 1.1, on March 9, 2009. Android version is equipped with an aesthetic update to the application, alarm clock, voice search, sending a message to gmail, and email notifications.

Android Cupcake version 1.5
Google released a mobile phone using Android and Software Development Kit (SDK) with version 1.5, in mid-May 2009. In the android version 1.5 there is the addition of features like the ability to record and watch videos with the camera mode, upload to Youtube videos and pictures to Picasa directly from the phone, Blouetooth support A2DP, can automatically connect to a Bluetooth headset, animated screen and keyboard on the screen that can be adapted to the system.

Doughnut Android version 1.6
The system is named Doughnut 2.1. One of the phones are also cursed the operating system is the HTC G1. Doughnut also provides more features than Android 1.5 Cupcake OS. The newest features is the camera, camcorder, which interface the gallery, and users can delete the photos on this galleria. Version released September 2009.

Eclair Android version 2.1
Operating system was released on October 26, 2009. A change from this version one of them its appearance. In addition, Android Eclair also increased in the email account, where we can have multiple email accounts, or so-called multiple accounts. Bluetooth connection in the Eclair has also been updated to version 2.1. The best new feature is Live Wallpaper is a wallpaper that can be moved using an animated wallpaper that seem more real.

Android Froyo (Frozen Yogurt) version 2.2
Android Eclair, was released on May 20, 2010. Surely this version has the performance, memory, and higher speeds. Also provided a feature to disable the data package that allows us to save the young Toll in the use of the Android OS Android because it requires a constant connection to drain pulse. Which makes this version different from previous versions is the ability to perform Tethering, Android gadget where you can be a Wi-Fi hotspot! The majority of Android phones now use this particular version of the Samsung Galaxy Series.

Gingerbread Android 2.3
This version was just released on December 6, 2010. This version is more addressed to the smartphone that has a processor and a bigger screen. This version also provides a feature to copy / paste that has been waiting for many people. In addition it also supplied a new Download Manager for easy organizing files that are downloaded on your Android. This feature is also increasing in the game. The main features of the Ginger Bread This is a Near Field Communication NFC alias. This feature allows us to pay for the goods, get information on the museum, and even book your ticket directly in places that already have NFC tag.

Android 3.1 Honeycomb
Android Honeycomb is designed specifically for the tablet. Android version supports larger screen sizes. User Interface on Honeycomb is also different because it was designed for the tablet. Honeycomb also supports multiple processors and hardware acceleration (hardware) for graphics. The first tablet is made by running the Motorola Xoom Honeycomb. Tablet devices with Android 3.0 platform has been present in Indonesia. For example, the Asus Eee Pad Transformer, Samsung Galaxy Tab 8.9 and 10.1, and others.

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Application Load Balancing Router to be used by applications when connecting to a system consisting of multiple back-end servers. This is a sample topology that is not in the join. 3 apply in this company internet connection, with 3 different modems, but they split up, as if they had 3 different Internet gateway. With this topology, load internet will not be incorporated.

Load Balancing Router One method to optimize the bandwidth usage is to combine these connections so that traffic from the local network organization to the Internet automatically spread through multiple ISPs.

Load Balancing Router

Whether we can use some of the line to support the life of internet? Can, but must join.

With the Load Balancing Router, then there is such thing as Load Balancing. So on this site, will use 3 internet connection (either from the same ISP or different) and also well it uses the same connection type as well as different (wireless, ADSL, dialup).

And all clients on the network will have one gateway, and gateway that will package going through the ISP to determine which one. Specifies the gateway, we usually set only to a single gateway IP/interface but this time we will use two IP Concepts Load Balancing Router (in Mikrotik)

Fundamental difference of using mikrotik for this task is, simplifies the design, usually when we use our other linux router will be required to make a lot of configuration code written by hand, require knowledge of programming logic and high, not as complicated if we use a mikrotik for Load Balancing Router.

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