Posts tagged Security

Enterprise security gateway

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Enterprise security gateway

Along with the development of Internet and the enterprise information from Internet, viruses, HP Pavilion DV7-1134 Battery Trojan and hacker attacks has become the biggest threat to enterprise network development, so many companies are deployed security gateway equipment, in order to protect the enterprise information and data. So here is to ZhangHongMing engineers for McAfee security gateway of opinion.

1 .what is the main problem the future security gateway facing?

ZhangHongMing: with the development of the Internet, HP Pavilion DV7-1134 Laptop Battery Web and E-mail has become daily office, information and electronic business activities, these approaches the main ways of the carrier is the best security threats.

E-mail and Web of threat (such as spam, spyware, phishing scams, viruses, trojans, and other threats) destroys network security, reduce the employee’s work efficiency, affect profitability.

In the traditional solutions, the enterprise users to cope with each new threats, deployment of new safety equipment. With the increase of the equipment, equipment management, IT become a big problem of the complexity of the solution, increase gradually, at the same time, energy, equipment cooling, and even more urgent demands space occupied, enterprise users have to face more and more equipment, more and more suppliers, more and more control platform and high cost!

2 security gateway application value and deploy aims?

ZhangHongMing: in large enterprise users, Replacement HP Pavilion DV7-1134 Laptop Battery ,some enterprise adopts the traditional solutions, need many devices provide safety protection, enterprises in the gateway of investment, maintenance and management costs are high, but also some enterprise for market safety equipment cannot satisfy their safety and performance requirements, so the gateway security solutions.

Actually security gateway for enterprise to bring the great value of the Blade Server by McAfee, security gateway, for example, it can not only help large enterprise users to reduce the complexity of the network management, but also can improve the efficiency of management, enhances the enterprise the overall safety protection ability.

For customers,  operation level of Blade Server security gateway McAfee equipment can help operators can establish the “safety management services” (MSSP), such as operators can create spam protection center for its customers, a spam filter function, can also access for operators of enterprise users virus protection and Web URL filter function, improve its competitive advantage, and increase the security service revenue management.

In addition, the Blade Server security gateway McAfee equipment can deploy in operators GPRS, CDMA – 3G wireless Internet 1X or Internet connection, etc, to prevent the exit of Internet threats of wireless Internet users invasion terminal equipment, through the interception of spam, viruses, trojans, etc, which can ensure security threat to the safety of terminal equipment, and can save valuable resources for the operators.

3 .what defense security gateway products can realize?

ZhangHongMing: security gateway products can be deployed in data link directly by powerful detection and prevention function effectively resist and various virus, virus, spam emails, and the harm of the network information data content filtering, and can realize the URL filter function, it can use transparent Bridges and agent model deployment.

As the change of demand, the user can at any time according to need enable the corresponding function: first, can enable is an E-mail security, anti-spam and malicious software removal and E-mail content filtering four functions, then will also increase security browsing and URL filter two functions. Ready, users can be deployed to all the applications in a blade system, or will they distributed to multiple blade system.


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Security Flaws in Apple Laptop Batteries May Invite Vulnerability

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Laptop Batteries
by pemfoo

Security Flaws in Apple Laptop Batteries May Invite Vulnerability

Article by Battery-Company.com.au

Security Flaws in Apple Laptop Batteries May Invite Vulnerability – Computers – Laptops

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Charlie Miller, an independent Security Researcher is cautioning users of Apple’s laptop to watch out for hackers who may hijack computer batteries, as reported in PCWorld on July 23, 2011.

While examining various Apple notebooks, such as MacBook Airs, MacBook Pros, and MacBooks for their batteries, Miller discovered that the microcontroller chips inside the laptops contained default passwords, which if hacked could let malware purveyors intervene the system.

He stated that the batteries with default passwords were not constructed for anyone to muddle with them but it the functionalities of these components were truly vicious, as reported by PCWorld.

Further, Miller examined software update (2009), which Apple had utilized for rectifying an issue affecting MacBook batteries, and found passwords in the laptops that could help change the batteries. So when he succeeded in accessing them, he also succeeded in altering the chips’ capability so they would display only those readings that favored him.

Besides during his experiments, Miller succeeded in blocking 7 batteries accounting for about $ 130 each. However, cyber-crooks who were able to load malware, which contaminated the laptop’s other parts, found it easy to control the notebook’s activities, steal data, or even take over it. Normally, an IT administrator would not imagine an infection in the firmware of the battery, so incase it is not detected, the computer could be repeatedly infected.

Contrarily, the security expert also observed that the possibility of a hack was not very high in the manner described above and that end-users are recommended not to feel overtly anxious about the reported flaw.

According to Miller, a lot of actions are required for stopping such a flaw similar to the one mentioned above like solely accept updates or installs which have been scanned for malware.

However, people are advised to keep away from spam mails, as they are mostly malicious and be aware of pop-ups, which may trigger towards deploying a given update that need not necessarily be genuine. Additionally, users must avoid fake file-sharing utilities as well.

Nonetheless, Miller is considering the unveiling of the security flaw while providing a security patch during August 2011, Black Hat Security Conference.

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About the Author

Battery-company.com.au offers a wide selection of replacement laptop batteries and laptop adapters for the leading manufacturers of laptop computers including Dell, Toshiba, Acer, Asus, HP, IBM, Sony, Apple, Compaq, Fujitsu, Gateway and more. If you need assistance locating your laptop battery or charger please contact us and we will find the right battery for you.All model of laptop battery was produced via advanced technologies and strick quality control, the External laptop batteries below are high quality!

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Battery-company.com.au offers a wide selection of replacement laptop batteries and laptop adapters for the leading manufacturers of laptop computers including Dell, Toshiba, Acer, Asus, HP, IBM, Sony, Apple, Compaq, Fujitsu, Gateway and more. If you need assistance locating your laptop battery or charger please contact us and we will find the right battery for you.All model of laptop battery was produced via advanced technologies and strick quality control, the External laptop batteries below are high quality!












Use and distribution of this article is subject to our Publisher Guidelines
whereby the original author’s information and copyright must be included.


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Dell Latitude C610 Notebook Battery Security Guidence To Laptop Purchasers

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Dell Latitude C610 Notebook Battery Security Guidence To Laptop Purchasers

Whenever consumers are acquiring Notebook Battery pack the sellers can tell to them how numerous hours the Notebook power pack may come, there are many reasons that contribute to the defectiveness of the Notebook Battery pack. Most notebook customers have no idea about technical stuff involved on getting more life out of their Dell Latitude C610 Notebook Battery pack. Compare to all Notebook power packs, you need to give great care when the batteries are unused. Do not store the Li-ion notebook battery nearer to liquids or in the clammy region that can less your notebook battery life.

There is another simplex system to raising your notebook battery life is by defragmenting disc and remove redundant files and folders. By using this easy method will allow your notebook to boot up much quickly, which utilizes A reduced amount of energy. Modify your power settings with that it may use small quantity of Power essential to get your laptop functioning. bright display consume much more battery. Adjust brightness when using the Notebook on battery power.

Shut all needless programs while yours notebook based on Dell Latitude C610 Li-ion rechargeable battery as major power resource. Do not allow virus scan when yours notebook depending on Li-ion rechargeable battery, since the scan significantly enhance processor & hard drive utilization while it is relaying over Notebook battery. Make an effort to avoid to connecting by the internet application unless it is absolutely necessary, if you are relying on yours Dell Latitude C610 laptop battery as the exclusive power resource. Perform anti virus scan when you are connecting to main energy resource. Do not perform virus scan if we are running on Li-ion rechargeable battery. It will reserve Li-ion battery power.

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When ever it’s feasible try to minimize utilization of USB attachments like DVD or CD drivers or players, tend to use up the extra energy to operate. Unplug these devices and USB devices have the highest precedence to emptying the battery power. Detach entire other external tools like an external mouse, Fire wire, PC cards, Wi-Fi box, External speakers, pen drives blue-tooth and even the attached iPod.

Hibernate and Standby approaches are used in favor of saving power of the Li-ion rechargeable battery although, generally notebooks consumes much more Li-ion Battery Power when ever in SUSPEND method. We do not know the causes but “instant-on” obtain around 60 second’s extra period of time to go out of hibernation mode. This smaller amount of period draws the major impact on total Li-ion notebook Battery life existence. When in the hibernate method in and out are very favorable & powerful than a standard start & shutdown procedure. When in hibernate mode the shutdown operation gives a possibility to hold contemporary activity straightaway with the power-off and while in start up operation it can proceed with in a few seconds completely, Therefore this method saves power. But stand by technique trim down the power use of our computer by cutting the power to the hardware components those we are not utilizing. Therefore by following Hibernate mode we can saves the Li-ion notebook Battery energy. You may build the shortcut icon to hibernate in its place of the extensive activity (for first time carrying out the work in control panel next onwards use this shortcut icon by Pushing “Windows key” followed by U followed by H). If you have some particular urgent work at outside for longer time, in such situations use the hibernate mode as a replacement to stand by method.

Every Laptop user need to achieve a Dell Latitude C610 laptop battery ending as long as feasible. But each Notebook Battery pack had the Specific life period. So if we can follow the above beneficent Li-ion battery tips that will support to extend the Li-ion battery life period.

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DELL Latitude PP01L Notebook Battery Pack Security Information For Notebook Buyers

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DELL Latitude PP01L Notebook Battery Pack Security Information For Notebook Buyers

While clients are purchasing Li-ion rechargeable battery the vendors will say to them how many hours that Li-ion notebook battery can come, there are some causes that are contribute to the malfunction of the Li-ion rechargeable battery. Many of the laptop clients have no thought of the technicalities included on getting the maximum life out of their dell latitude PP01L notebook battery. Compare to other Notebook power packs; we have to provide care when those are not in use. Don’t store your notebook battery adjacent to chemicals or in a damp region that can shorten your Notebook Battery pack power.

There is another simplex system of boosting your laptop battery life is by defragmenting disc & clean out extra files and folders. This simple technique will enable yours notebook to boot up much quickly, this will utilizes fewer power. Alter your laptop power settings with that it can use the minimal quantity of power necessary to get your laptop functioning. brighter display will consume more battery power. change brightness when you are running the notebook PC on battery.

Shut total unwanted applications if your laptop depending on dell latitude PP01L Li-ion rechargeable battery as primary power source. Don’t run virus scan when your notebook depending over Battery pack, since this scan significantly increases processor & hard drive utilisation when it is working on Li-ion notebook battery. Try to keep away from connect with the internet until it’s really necessary, when ever you are based on your Dell latitude PP01L Li-ion notebook battery as the only power supply. Run virus scan if we are connecting to primary power source. Do not perform virus scan when we are running on Li-ion notebook battery. This can preserve Li-ion battery energy.

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When ever it is feasible try to minimize utilization of usb attachments like optical DVD/CD drivers or players, lead to draw a lot of energy to operate. Detach these optical devices and USB tools have the highest precedence to drain the battery capacity. Detach all other external devices suchlike an external mouse, fire wire, PC cards, Wi-Fi box, Outside speakers, Pen Drives bluetooth and even the connected iPod.

Both Hibernate and Suspend techniques are for saving power of this Li-ion rechargeable battery but, commonly laptops consumes a lot of Li-ion Battery Power in the SUSPEND method. We don’t know those reasons although “instant-on” takes 30-60 second’s extra period of time to go away from hibernation method. This little quantity of period represents a significant blow on the total Notebook Battery pack life duration. When in the hibernate mode in & out are more convenient & effective than a usual start & shutdown activity. When in hibernate mode the shutdown process grants a possibility to pause current activity instantly with the power-off and in start up operation it can move with in a few seconds entirely, Thus hibernate mode saving power. Although suspend mode reduces the energy usage of ours notebook by not supplying the energy to hardware peripherals those you are not using. Therefore by applying hibernate method you can saves the Li-ion Battery power. We can put a shortcut for hibernate instead of the extensive process (one time carrying out this manual task in Control panel after that make use of the created shortcut by Pressing “Win button” followed by U followed by H). If we have some particular work at outer for longer time, in that circumstances use the hibernate mode as an alternative using stand by mode.

Each Notebook customer need to achieve the Dell latitude PP01L notebook battery end as long as feasible. But each laptop battery has a Limited life time. There fore if we can go through the above listed beneficent Li-ion battery tips that will work to increase Notebook Battery pack life period.

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How to maximize and extend the life of your laptop battery.


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Dell Inspiron 1501 Li-Ion Notebook Battery Security Techniques To Notebook Clients

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Dell Inspiron 1501 Li-Ion Notebook Battery Security Techniques To Notebook Clients

If customers are buying Li-ion battery the makers can tell to them how many hours the Li-ion notebook battery can come, there are more reasons that contribute to the defectiveness of the Li-ion notebook battery. Many of the notebook clients don’t have any idea about the technology merged on getting  maximum Life out of their DELL Inspiron 1501  Notebook Battery pack. Like all notebook batteries, you need to give care when those are unused. Don’t keep yours Notebook battery close to chemicals or in a blunt place that can shorten your Notebook battery power.

Other simple technique of boosting the notebook battery lifespan is by defragmenting  disc and delete unwanted files. This easy technique will allow your laptop to boot up much quickly, this will  consumes fewer power.  Set your power settings so that it may use lowest quantity of power needed to get your laptop running.  bright LCD display will consume more battery power. Try to reduce brightness when using laptop on battery power.

Close all unnecessary applications while yours laptop depending on Dell Inspiron 1501  power pack as main power resource. Do not allow anti-virus scan if our laptop based on power pack, because this scan substantially increases processor & hard disk activity when it is working on notebook battery. Make an effort to avoid to connecting with the internet unless it’s really needed, if you are relying on your Dell Inspiron 1501  Notebook battery as the exclusive power source. Run virus scan when we are connected to major energy source. Don’t run antivirus scan while we are working on Notebook battery. It can preserve battery energy.

When ever it’s possible try to reduce  utilisation of usb devices such as optical DVD/CD drivers or players, tend to use up the more power to run. Detach these optical devices and that have the maximal precedence to consume the battery capacity. Unplug entire external peripheral like an external mouse, Fire wire, PC cards, Wi-Fi  tool box, Outside speakers, pen drives Bluetooth and even the attached iPod.

Hibernate & Suspend methods are used for saving the power of the notebook Battery although, generally laptops utilise much Battery Power when ever in SUSPEND form. We don’t know the reasons although “instant-on” takes 30-60 second’s more period of time to go off of hibernation mode. This smaller amount of time represents a big blow on the entire Notebook Battery pack lifespan. In the hibernate mode in & out are very favorable & efficient than a standard start & shutdown procedure. While in hibernate mode the shutdown  process gives the alternative to suspend present process immediately with the power-off and when in start up operation it can preserve with in a short period completely,   As a result  the method saves power. Although stand by technique trim down the  energy consumption of yours computer through not supplying the power to the hardware components that we are not utilizing. Therefore by applying Hibernate mode you can preserve the Notebook Power pack energy. We may build the shortcut icon to hibernate as a replacement of the manual operation (one time finishing the manual steps in Control
panel after that make use of the created shortcut by Press “Win switch” followed by U pursue by H). If we have a bit of urgent work at outer for long period, in that state use the hibernate mode in its place to stand by method.

Any Laptop consumer need to make a Dell Inspiron 1501  Notebook power pack last as long as possible. However any laptop battery has the Limited life time. Thus in case you can follow the above listed worthy notebook battery techniques that can work to prolong the notebook battery existence.

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