Julian Beever Pavement Art 3D Optical illusions

Julian Beever Street Art 3-D Optical Illusion

1 Christmas Card Optical Illusion

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Julian Beever is British, that is why he has that traditional red post box. This is a very good picture just because it is so believable. I like the candle.

2 Julian Beever Factory

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Simply spectacular, he transports you mind to another world just using oone layer of brick, I love the pole.

3 Julian Beveer Mirror Opitcal Illusion

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He has done many illusions with himself as the subject, it is good that he has not shied away from depicting himself.

He must spend a lot of time getting the colours right, to make everything so realistic.

4 Waterfall Optical Illusion

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The details stell us that this is not optical illusion but reality, or is it?

5 Upside Down Illusion

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This is a very ambitious picture and it has a sureal quality to it.

6 Julian Beever Boat Resize

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Look at how he is able to have a reflection of the boat, this is very realistic.

7 Fountain 3d Optical Illusion

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He must spend a lot of time getting the colours right, to make everything so realistic.

8 Julian Beever Spiderman

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Look at the wall he is kneeling on,

9 Rembrandt Otical Illusion

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He is a very cheeky.

10 Frog 3 d Optical Illusion

You feel like rescuing the child from the giant frog

11 3-D Chalk Art Brick

It would have been interesting to see how the oublic reacted to the hole and the bricks, but you can see how they are avoinding everything.

12 Julian Beever river

It takes days to draw something this extravagant, I wonder if he gets permission from local councils to do this, you are always tempted to believe that the raft is real.

14 Laptop 3d Optical Illusion

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This is done on the strnd in London, he should have asked sony to sponsor this picture.

15 The Sun Optical Illusion

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I told you he was a cheeky chapie, he calls himself pavement Picasso, well it rhymes and it might be true.

Access Your Home Computers from Anywhere

Know Your Network, Lesson 4: Access Your Home Computers from Anywhere

You've picked out your hardware and set up the basics, and configured your network to perform at its best and fastest. Now it's time to open the gates to the outside world. In this lesson, we're going to walk you through how to set up your router so you access your home computers from anywhere—and with your own friendly, easy-to-remember URL.

Setting up remote access to your local network is one of the coolest things you can do with your router, as it allows you to remotely view your screen, access files, control services like BitTorrent remotely, and so on. Basically, anything you can do at home can be made possible by just opening a few ports on your router. It can seem a little daunting if you've never done it before, but once you understand what everything means and where to find the information you need, you should have no trouble getting things to work. We're going to go over basic setup and then talk briefly about a few bonus options as well, including:

• Forwarding ports, so you can allow certain applications to access your computer
• Forwarding a group or all of your portsfor opening multiple ports at once
• Setting up DHCP reservations so you computer's IP address never changes
• Assigning friendly domain names with dynamic DNS, so you don't have to remember an IP address that keeps changing

Port Forwarding and More

By default, your local network is local and cut off from the rest of the internet. In most cases you have just one IP address that's shown to the world, despite the many that your router distributes to your individual computers and devices locally. What port forwarding does is take a port on that shared IP address that's available to the rest of the web and forwards it to one of your local machines. This lets people from outside access services on your local network.

Setting up port forwarding is pretty straightforward, but before you get started, you need to know what ports you want to open up. Most of the time, you'll set up port forwarding on an as-needed basis—say after you've set up a new service on your computer For example, if you're trying to run a web server off your machine you'll need to open up port 80. If you want to open up SSH access, you'll need to open up port 22. Those are just two of many possibilities, and you probably don't have every port for every service memorized.

This is where a site like PortForward.com can help, as it provides a handy list of common ports for specific services. You can use this list to check which ports you need to open for whatever services you want to make available from outside your home network.

Once you've figured out all the ports you want to open, just head on over to the port forwarding section of your router (if you don't know where it is, just click around a little). In DD-WRT, it's in the NAT & QoS section. Other routers may list it simply as Port Forwarding (all on its own) or Virtual Servers. Let's take a look at what a filled-out port forwarding table looks like:

While things may differ slightly depending on your router's firmware, this table is pretty standard. Here's what all of those fields mean:

1. Application - The name of the application you're forwarding this port for. You can use any descriptive text you want—this field is here to help you remember why you set this up; like the name suggests, you normally want to use the name of the application you're setting up port forwarding for. I also include my computer's name along with the service, since I forward ports for the same applications on different computers. For example, you'll see VNC service set up for both Grey and Hunter. I include their names in the Application section so I know which port forwarding rule is for which computer.
2. Port to - "Port to" is the port on your local IP address. If you were setting up VNC for a local computer, you'd fill this in with 5900 as that's the port number VNC uses.
3. Port from - "Port from" is the port on your external IP address. Generally you'll also enter the same port as you would in the "Port to" field. This works just fine when you're configuring only one machine for one type of service. But say you wanted to be able to remotely access two or more computers using VNC. If you used 5900 on a single, external IP address they would be in conflict. The router would see a request for port 5900 and not know which local IP address should handle that request since the port forwarding table has two. To solve this problem, you can use the standard port for one and not for the other—kind of like an apartment building has a single address but multiple apartments. As you can see in the sample routing table above, Grey's "Port from" is set to 5900 while Hunter's "Port from" is set to 5901. If you try to use VNC normally on my external IP address, you'll be asked to log in to Grey because it uses the standard port. If you want to access Hunter, however, you can easily do so by just using port 5901 instead of the default. This way you can set up identical services with a single external IP address without conflicts.
4. Protocol - This is where you specify whether or not your service uses the TCP protocol, UDP protocol, or both. When you look up your ports you'll also want to make note of the protocols used. In most cases it will just be TCP.
5. IP Address - This is where you specify the LAN (local area network) IP address of the computer you want to use for this port forwarding rule. You can easily find this information in your computer's network settings. The IP address will generally be in the 192.168.x.x or 10.0.x.x format. Because these IP address are generally dynamic (meaning they can change), you'll want to either set up static IP addresses or DHCP reservations. More information on that is available below.
6. Enable - You need to check this box to enable the port forwarding rule. If you don't check it, you'll still be able to save the rule but it won't be active or function in any way.

Now that you understand what these fields mean, click the "Add" button at the bottom to add a new port forwarding rule. Fill everything out with the desired information (such as port 21 for FTP, 22 for SSH, 5900 for VNC, etc.) and don't forget to check the enable box to make sure everything works. When you're done entering all your rules, save it and you're all set.

Port Range Forwarding

Sometimes you want to open a range of ports on a particular machine and not just one at a time. Some routers offer the option of port range forwarding in addition to regular old port forwarding (like we just discussed). This works in the same way, except you specify a range (e.g. ports 21 - 80).

The DMZ

DMZ stands for De-Militarized Zone and is a simple way to open up every port on a single computer. If your router has this feature, just visit the DMZ page and enter that computer's IP address. While convenient if you only have one computer you want available for remote access, this isn't very secure. You're essentially allowing any kind of traffic to be forwarded to this machine. Even if you only have one computer, you're still better off manually entering each service you want to open. Only use this if you really have a good reason to do so.

DHCP Reservations

One of the annoying aspects of port forwarding is that your router dynamically assigns IP addresses to your computers. That means the local IP addresses of you computers may change, which can render that port forwarding you did incorrect or non-functional. While setting up static IP addresses on your local machine is one option, DHCP reservations are better if you've got the option in your router. This is common in Linksys and D-Link routers but generally not included in Belkin. It's also available in DD-WRT in the Services section, but it's easy to miss.

DHCP reservations let you specify static local IP addresses on the router's side so that when your computer connects to your network, your router will always assign it the same local IP address. To set it up, decide what local IP address you want for a given computer (or other device) and find it's MAC address. Your MAC address is a 12-digit alphanumeric string separated by two digits at a time. It generally looks like 1A-2B-3C-4D-5E-6F or 1A:2B:3C:4D:5E:6F. To locate it on Windows, click the Start menu and choose run. Then type ipconfig/all. The "Physical Address" is your MAC address. On Mac OS X, just open System Preferences, choose Network, click More Info, and then the Hardware tab. Your MAC address should be the first thing displayed. Once you've got that you can just enter it in the reservation list with the local IP address you want and you're also set. Just be sure to save and enable it. You may need to restart your router to see the changes take effect, but once you do the computers and devices in the reservations table will retain the same local IP addresses. This solves pretty much every kind of problem. For information on setting this up, check out our guide to DHCP reservations.

Assign a Friendly Domain Name to Your Router with Dynamic DNS

DNS is a service that lets you access your home computers using a nice doman name (e.g. myfancyrouter.net) instead of a numeric IP address (e.g. 72.54.34.90). Depending on your internet provider, however, your external IP address may periodically change. That's why you need Dynamic DNS. It points a friendlier domain name to your numeric IP address just like regular DNS, but compensates for that IP address' proclivity to change. So, rather than typing in 76.xxx.xx.xx every time you want to remotely access your home computer, you can type something friendly like myawesomecomputer.dyndns.tv.

You can accomplish this task in a couple of ways. First, you can download some software from your dynamic DNS provider that will automatically check and update your external IP address at a set interval. Second, your router may already support some dynamic DNS providers and can perform this update for you automatically (which is the easier method). Two of the most popular providers of dynamic DNS services are DynDNS and No IP, but there are others. These services are generally free but offer perks at a cost. Some routers only support one of these services, but custom firmware like DD-WRT support both and more.

To set up dynamic DNS, you just need to sign up for an account with one of these services and enter your account credentials into the dynamic DNS section on your router. If your router doesn't support your service of choice, you can just download software from your service provider like we mentioned earlier. You'll need to keep this software running pretty much 24/7, so it's definitely better if you can leave the task of dynamic DNS to your router.

If you want further setup instructions, here's how to set things up with DynDNS and No IP. Your router may support other services, but it's likely to support at least one of those.

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That's all for today's lesson. In our final lesson, we'll be taking a look at some fun and useful bonus features you may have on your router plus resources for learning more. As always, if you're behind on your lessons, you can find everything you've missed and a PDF of all the lessons in the Know Your Network Complete Guide.

Maximize Your Speed, Performance, and Wireless Signal

Know Your Network, Lesson 3: Maximize Your Speed, Performance, and Wireless Signal

You've picked your router and set up all the basics, so now it's time to optimize your network. In this lesson, we're going to look at how to improve your network's speed and wireless signal so it's operating at full capacity.

In theory, your network should work just fine as-is, but we all know that reality can differ from what should ideally be the case. How well your router performs is going to depend on a lot of factors, so these tips and tricks might work better for some than others. For example, strategies for improving your wireless signal aren't going to do much unless your router is dealing with some interference. On the other hand, tweaks can only do so much if you're dealing with really bad interference. That said, whether the improvement is marginal or great, we're going to look at all sorts of ways to get your network running as fast and efficiently as possible.

Use Your Wires Whenever Possible

Wi-Fi is nice, but it's rife with signal issues and slower than a wired ethernet connection—even when Wi-Fi is performing its best. If you can wire up your devices, you should. When transferring files between devices you'll always get better performance over a wire, and internet connections over 25mpbs will also benefit from wires. That may seem strange when many routers advertise wireless speeds that are much higher, but real-world performance is generally far lower.

If you can't wire up your home, power line ethernet adapters (like Belkin's gigabit option) can be a good alternative. It's pretty rare that you'll have a power line capable of maintaining gigabit speeds, but you may still achieve better performance than you would over the air with 802.11n. If you want to give power line adapters a shot, just buy a set from a store with a good return policy and see how they work. If they don't, you can always take them back. If they do, you can buy as many as you need. Just be sure to test them on every outlet you're going to use, since some outlets work better than others with power line adapters.

Check out our guide on ditching wireless and going completely wired in your home for more tips.

Improve Your Wi-Fi Signal

There are plenty of tricks you can employ to improve your Wi-Fi signal. Your mileage may vary depending on your situation, but most methods are pretty easy and worth a look. In this section, we're going to take a look at our favorites. They're all things you can accomplish with very little effort.

Choose the Best Wireless Channel

While radio frequency interference is going to be an issue in your home, one of the biggest causes of interference that'll slow down your Wi-Fi speed is other Wi-Fi routers in your area. That's often because most Wi-Fi routers default to the same channels: 6 or 11. (You don't need to understand all of this to fix the problem, but we'll explain.) Additionally, the standard channel width is 20 MHz, which means that even though you're on channel 6, which has a frequency of 2.437 GHz, your channel width spans 20 MHz around that frequency. Since each channel is only 5 MHz apart from the next, your signal is bleeding into the others. While you can adjust the channel width, this may only help some of the time as your router's needs will change. Ideallychannel width would be adaptive, but since that isn't a reality the best thing you can do is pick a channel as far from the others as possible.

Previously mentioned wireless network locater WiFi Stumbler is a webapp that provides a simple way to check what channels are in use in your computer's range. Simply look for the channel with as much space around it as possible and use that channel instead of what you're currently using. Also note that while you may pick up competing signals on the same channel, if they're all very weak that can be a better choice than choosing a lesser-used channel with a strong, competing signal.

Basically, if your neighbor's on channel 1 and a few people down the block are using channel 4 (and you're somehow picking up their Wi-Fi), you're still probably better off using channel 4 for your Wi-Fi. That is, unless there's a huge amount of interference on channel 5. As you can see it can get a little tricky, but the goal is to pick a channel that keeps its distance from other signals with the same or overlapping frequencies.

We discussed where to change this settings in the previous lesson, but you'll generally find it in your basic wireless settings on your router. It tends to sit in the same section as your SSID.

Boost Your Signal's Transmit Power

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Your Wi-Fi router transmits its signal with a set amount of power, but that's something you can adjust. In theory, if your signal sucks you'd want to just transmit it as powerfully as possible. In reality, boosting your router's transmit power too much can actually make things worse. But there's a magic number: 70 mW.

In general, your router's transmitting at 28 mW, but most routers can handle 70 mW without issue. According to the DD-WRT documentation, setting this any higher could fry your router's radio chip because your router's not designed to handle the excess heat. You technically can turn it all the way up to 251 mW, but if you do you're just asking for trouble. If your router overheats, it's going to perform far worse—or die. Staying in a safe range may only show marginal improvements, but that's much better than a dead router.

Unfortunately most routers don't allow you to boost your transmit power, so if you're not using custom firmware like DD-WRT or Tomato, you're probably out of luck on this one. If that includes you, just read on as the next section can help solve signal issues with virtually any router.

Extend Your Signal with DIY Projects

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Sometimes router settings just aren't going to cut it, so you need to put on your tinkering hat and make a DIY booster. In episode four of the Lifehacker Show, we built this simple Windsurfer booster out of card stock and tinfoil. On top of that, we have many more Wi-Fi boosting projects, such as this tin can extender or a repurposed satellite dish. There are also several range-boosting products on the web (like this one), but if you can avoid shelling out another $70, it's worth giving a DIY option a try.

Use QoS to Help Prevent Bandwidth Hogging and Network Overloads

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In our previous lesson we talked a little bit about Quality of Service, which is essentially a set of rules that throttles bandwidth when a person (your roommate) or application (BitTorrent) is trying to hog it all. Say, for example, you want to video chat while your roommate is downloading a movie. QoS helps make sure both endeavors have enough bandwidth. We have a full guide on configuring QoS, but here's a quick overview of what you need to do.

First things first, navigate to your router's QoS page (if it exists—not all router firmwares have this feature) and enable QoS. That's not going to do anything yet, because we have some settings to fill out first, but I always forget to enable features so I like to do that first. In your QoS settings you should have a few settings and toggles to deal with. Here's a quick look at your options in DD-WRT (note: this will vary from router to router, but obviously we can't go over every single brand's firmware):

• WAN, LAN, or Both - Generally QoS is used to handle traffic from outside your local network, so it defaults to WAN (Wide Area Network). Unless you have a reason to change it, just leave this setting as-is.
• Packet Scheduler - This can be set to HTB or HFSC. HTB is the default method that uses a "token" system to manage bandwidth. Don't change this to HFSC unless you know what you're doing.
• Uplink and Downlink - Here you can set a limit for the total network bandwidth can be used on your network. If you don't want to max out your connection, you can set these speeds to less than their theoretical maximums. DD-WRT recommends 80-95% for uplink and 80-100% for downlink.

Once you've got those global settings taken care of, you can start specifying rules. DD-WRT splits these rules up into three categories: Services, Netmask, and MAC priorities.

Services Priority will let you set bandwidth priorities for different applications. These applications are pre-set and include everything from SMTP to BitTorrent to Xbox Live. If a particular service isn't listed, you can add it yourself.

Netmask Priority can give bandwidth priority to a range of IP addresses. For example, if you have three computers that use the IP addresses 192.168.1.10, 192.168.1.11, 192.168.1.12, you can specify that range to receive priority. This can be useful if you want to ensure that your machines will always take priority over any guest computers that show up on your network.

MAC Priority is a way to set which specific devices receive priority over others. Here you enter your device's MAC address (a MAC address is a unique identifying address for your computer's network adapter) and set a relevant priority.

Once you've chosen a service, IP range, or MAC address, and added it to your priorities list, you have to actually define the priority. By default the priority will be set to Standard, but you can promote it to Express or Premium to give it a higher bandwidth priority over other items on the list. These categories are good for applications that will sometimes require additional bandwidth, such as video chat and VOIP. You can also set any item to Exempt to let the app or computer use as much bandwidth as it wants and Bulk if you want it to only use bandwidth that is left over from other applications.

After you've finished adding all your devices and setting their priorities, you can save your settings and let your router reboot (if necessary). That's really all you have to do to get QoS working.

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That's all we've got for today's lesson. Join us again tomorrow when we'll be going over how to set up your computers for remote access. As always, if you're behind on your lessons, you can find everything you've missed and a PDF of all the lessons in the Know Your Network Complete Guide.

Change the Wi-Fi Channel Number to Avoid Interference

Choosing the best channel to avoid wireless radio interference

By Bradley Mitchell, About.com Guide

Most Wi-Fi wireless home networks transmit their signals in a narrow radio frequency range around 2.4 GHz. Various other electronic devices in a home, such as cordless phones, garage door openers, baby monitors, and microwave ovens, may also use this same frequency range. Any such device can interfere with a wireless home network, slowing down its performance and potentially breaking network connections.

Likewise, the wireless networks of neighbors generally all use the same form of radio signaling. Especially in residences that share walls with each other, interference between different home networks is not uncommon.

The 2.4 GHz Wi-Fi signal range is divided into a number of smaller bands or channels, similar to television channels. In most countries, Wi-Fi equipment provides a set of available channels to choose from. In the United States, for example, any of the Wi-Fi channels 1 through 11 can be chosen when setting up a wireless LAN (WLAN). Setting this Wi-Fi channel number appropriately provides one way to avoid sources of wireless interference.

Many wireless products in the U.S. ship with a default Wi-Fi channel of 6. If encountering interference from other devices within the home, consider changing the channel up or down to avoid it. Note that all Wi-Fi devices on the network must use the same channel.

Unlike television channels, some Wi-Fi channel numbers overlap with each other. Channel 1 uses the lowest frequency band and each subsequent channel increases the frequency slightly. Therefore, the further apart two channel numbers are, the less the degree of overlap and likelihood of interference. If encountering interference with a neighbor's WLAN, change to a distant channel. Both channels 1 and 11 do not overlap with the default channel 6; use one of these three channels for best results.

Find the Best Broadcast Channel for a Stronger Wi-Fi Connection

Your wireless router broadcasts your Wi-Fi signal on channels ranging from 1 to 11.* As more routers broadcast on the same channel as yours, your router's performance generally decreases. The solution: Scan for the least crowded channels and use one of those.

If you're used to seeing countless Wi-Fi networks when you scan for a connection at your home or workplace, there's a good chance your wireless connection is broadcasting on the same channel as those other routers (unless you changed the default). At his home away from Lifehacker, the How-To Geek details how to change your Wi-Fi router channel to optimize your signal using previously mentioned inSSIDerto determine which channels are most and least crowded. He then explains how to switch your broadcasting channel on Linksys routers. (The method will vary from router to router, but finding and changing your router's channel is normally a pretty simple process.)

For an even quicker, download-free method for finding an interference-free channel, check outpreviously mentioned, web-based WiFi Stumbler. If you've installed the open source Tomato firmware on your router, it scans and lists crowded channels for you, as well, and Android users may want to try previously mentioned WiFi analyzer.

Remember that some Wi-Fi channels do overlap, so keep that in mind when you're choosing the optimum channel for your router. (inSSIDer actually displays some of that overlap.) And while you're tweaking, take a look back at these other settings you should change on your router.

* The number of channels varies by location. Per Wikipedia, the U.S. allows for 11 channels; most of Europe allows 13; Japan goes to 14.

Change Your Wi-Fi Router Channel to Optimize Your Wireless Signal [How-To Geek]

http://tools.meraki.com/stumbler

http://lifehacker.com/5580636/change-your-wi+fi-routers-broadcast-channel-for-a-stronger-connection

Apple revela ciberataque contra sus oficinas

Un número reducido de computadoras Mac en las oficinas de Apple fueron infectadas por un software malicioso en un ataque similar al reportado por Facebook la semana pasada, reveló la empresa estadounidense de equipos electrónicos.

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NUEVA YORK (AP) — Un número reducido de computadoras Mac en las oficinas de Apple fueron infectadas por un software malicioso en un ataque similar al reportado por Facebook la semana pasada, reveló la empresa estadounidense de equipos electrónicos.
En ambos casos, las computadoras fueron infectadas a través de un software descargado de un sitio para desarrolladores de programas de cómputo. Los ciberataques aprovecharon las fallas en la tarjeta de programa agregado de java para browsers Web.
Ninguna de las dos compañías indicó haber hallado evidencia de que los ciberpiratas hayan robado información durante sus respectivos incidentes.
La vulnerabilidad de Java es muy conocida, y Apple ha tomado medidas para desactivar el plug-in en todas las Macs. Agregó que ofrecería una actualización para una herramienta para eliminar software malicioso con el fin de quitar infecciones.
En enero, el Departamento de Seguridad Nacional de Estados Unidos recomendó desactivar Java en browsers de Web a fin de evitar ciberataques.

 

A small number of Macs in the Apple offices were infected by malicious software in an attack similar to that reported by Facebook last week, the company said U.S. electronic equipment.
NEW YORK (AP) - A small number of Macs in the Apple offices were infected by malicious software in an attack similar to that reported by Facebook last week, the company said U.S. electronic equipment.

In both cases, computers were infected through software downloaded from a site for developers of computer programs. Cyber ​​attacks took advantage of flaws in the program card java added to Web browsers.

None of the two companies said they have found evidence that hackers have stolen information for their respective incidents.

The vulnerability of Java is well known, and Apple has taken steps to disable the plug-in in all Macs. He said it would offer an upgrade to a tool for removing malicious software to remove infections.

In January, the Department of Homeland Security United States recommended disable Java in Web browsers to prevent cyberattacks.

Un petit nombre de Macs dans les bureaux d'Apple ont été infectés par un logiciel malveillant dans une attaque similaire à celle rapportée par Facebook la semaine dernière, a indiqué la compagnie américaine de matériel électronique.

NEW YORK (AP) - Un petit nombre de Macs dans les bureaux d'Apple ont été infectés par un logiciel malveillant dans une attaque similaire à celle rapportée par Facebook la semaine dernière, a indiqué la compagnie américaine de matériel électronique.

Dans les deux cas, les ordinateurs ont été infectés par les logiciels téléchargés à partir d'un site pour les développeurs de programmes informatiques. Les cyber-attaques ont profité de failles dans le programme de carte java ajoutés aux navigateurs Web.

Aucune des deux entreprises ont déclaré avoir trouvé des preuves que les pirates ont volé des informations pour leurs incidents respectifs.

La vulnérabilité de Java est bien connu, et Apple a pris des mesures pour désactiver le plug-in dans tous les Macs. Il a dit qu'il offrirait une mise à niveau vers un outil de suppression des logiciels malveillants pour supprimer les infections.

En Janvier, le ministère de la Sécurité intérieure des États-Unis a recommandé de désactiver Java dans les navigateurs Web afin de prévenir les cyberattaques.

Eine kleine Anzahl von Macs in den Apple Büros durch bösartige Software auf einem Angriff ähnlich dem von Facebook berichtete letzte Woche wurden infiziert, teilte das Unternehmen US elektronischen Geräten.
NEW YORK (AP) - Eine kleine Anzahl von Macs in den Apple Büros durch bösartige Software auf einem Angriff ähnlich dem von Facebook berichtete letzte Woche wurden infiziert, teilte das Unternehmen US elektronischen Geräten.

In beiden Fällen wurden Computer durch Software von einer Website für Entwickler von Computerprogrammen heruntergeladen infiziert. Cyber-Angriffe nutzten Fehler in der Programm-Karte java für Web-Browser hinzugefügt.

Keines der beiden Unternehmen sagten, sie hätten Beweise dafür, dass Hacker haben Informationen für ihre jeweiligen Vorfällen gestohlen gefunden.

Die Anfälligkeit von Java ist bekannt, und Apple hat Schritte unternommen, um das Plug-in in allen Macs zu deaktivieren. Er sagte, es wäre ein Upgrade auf eine Tool zum Entfernen bösartiger Software, um Infektionen zu entfernen anbieten.

Im Januar empfahl der Department of Homeland Security USA Deaktivieren von Java in Web-Browsern zu Cyberattacken zu verhindern.


एप्पल कार्यालयों में एमएसीएस की एक छोटी संख्या एक फेसबुक ने पिछले सप्ताह की रिपोर्ट है कि इसी तरह के हमले में दुर्भावनापूर्ण सॉफ़्टवेयर से संक्रमित थे, कंपनी अमेरिका इलेक्ट्रॉनिक उपकरणों कहा.
नई न्यूयार्क (एपी) - एप्पल कार्यालयों में एमएसीएस की एक छोटी संख्या एक फेसबुक ने पिछले सप्ताह की रिपोर्ट है कि इसी तरह के हमले में दुर्भावनापूर्ण सॉफ़्टवेयर से संक्रमित थे, कंपनी अमेरिका इलेक्ट्रॉनिक उपकरणों कहा.

दोनों ही मामलों में, कंप्यूटर सॉफ्टवेयर कंप्यूटर प्रोग्राम के डेवलपर्स के लिए एक साइट से डाउनलोड के माध्यम से संक्रमित थे. साइबर हमलों कार्यक्रम में खामियों कार्ड जावा वेब ब्राउज़रों के लिए जोड़ा का लाभ ले लिया.

दो कंपनियों में से कोई भी कहा कि वे सबूत है कि हैकर उनके संबंधित घटनाओं के लिए जानकारी का चोरी किया है मिल गया है.

जावा की असुरक्षा को अच्छी तरह से जाना जाता है, और एप्पल कदम उठाए हैं सभी macs प्लग में अक्षम है. उन्होंने कहा कि यह दुर्भावनापूर्ण सॉफ़्टवेयर को हटाने के संक्रमण को दूर करने के लिए एक उपकरण के लिए एक उन्नयन की पेशकश करेगा.

जनवरी में, होमलैंड सुरक्षा संयुक्त राज्य अमेरिका विभाग के वेब ब्राउज़र में जावा को निष्क्रिय करने के लिए cyberattacks को रोकने की सिफारिश की.