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Posts Tagged ‘Computers and Internet’

Tactics To Avoid Cyber Identity Theft

August 11th, 2010 Wayne Allen No comments

Cyber identity theft is a real concern but it is really not that difficult. Knowledge is the best defence against cyber attacks. Once you start to use safe tactics online it will become very easy for you.

With the rising cost of gasoline people are doing their shopping at home online. Shopping in stores takes a certain security mind set but so does shopping at home on the internet. There is an old saying “follow the money” Scammers are taking that to heart.

When you indulge in online shopping you are relived from the stress of standing in line and dealing with other rude customers. Often the employees are not in a great mood either. A person can stay in the comfort of their own home and accomplish shopping with just a few clicks of a mouse.

The best way to deter thieves is through proper education. Make sure that your firewall is current and up to date. It is the best way to protect your computer from the outside world. A properly maintained firewall will filter data from the outside world.

A lot of people use one password for everything online. It is best to have a different password for every account but it is strongly recommended to have a separate password for online banking and anything else that may involve money on the net.

E-mails are another area where scammers are able to get in. You should never open an e-mail unless you are familiar with the person that sent it. Banks and other financial institutions will never ask for login information through an e-mail.

There are also activities that you can do with children and other family members that will allow you to supervise their use of the internet. If this is not possible to monitor them on a one on one basis you can supervise their activity on the net later. The sites that they like to visit online such as gaming or chat sites. It is important to know if they actually know the people that they come in contact with.

This will help you to set limits on their computer use. The sites that they visit should be age appropriate. It is not necessary to scare but instill in them a sense of awareness when they are on the net. This includes sites they are allowed to visit also.

Security to avoid cyber identity theft is not all that difficult. Once you learn very basic tactics it will be just like riding a bike. Part of learning habits to avoid cyber identity theft are keeping up with the most current threats.

There Are Ways Around Cyber Identity Theft

July 15th, 2010 Wayne Allen No comments

Identity theft is a growing problem that concerns anyone that has a computer. Cyber thieves use many different tactics such as hacking, use of spyware, key loggers to obtain financial information from their victims computers.

The most recent scam to be wary of is called phishing, pronounced like fishing. The phisher sends a simple e-mail that appears to have come from a legitimate site, Usually from the person’s financial institution.

The e-mail would state that there is a problem with the account. The e-mail would ask you to click the link provided to resolve the matter. The link leads to a web site that looks exactly like that of your financial institution. You will then be instructed to fill out a form that will require your social security or credit card numbers, or some other confidential financial information.

There are ways to minimize your risk

Some attackers may try to lure you by creating web pages that appear to be legitimate. Do not click on any links in your e-mail. Open a new browser window and type the address yourself.

Check privacy policies of web sites that you do business with, to see how they distribute personnel information. Most companies allow customers to request that their info not be shared with other companies.

Always be in a high security state of mind. Be wary of new sites and links, IM messages and e-mails.

Often check credit reports for odd transactions or transactions that you do not remember. Keep an eye out for unusual charges on your bill, bills for products or services you did not receive.

Contact the Social Security office if your SS number has been accessed or the DMV if your driver’s license has been stolen. This is to warn these agencies of unauthorized use of your ID info. You will also need to file a report with local police.

Today’s largest cyber security concern is Cyber Identity Theft . Cyber thieves use all kinds of tactics phishing, hacking, use of spyware to obtain personnel information from their victims computers. The safest defense against Cyber Identity Theft is to keep up with the latest information.

Everything You Need To Know About Anonymous Web Surfing

July 5th, 2010 Garrick Maxwell No comments

Web surfing is no longer safe as far as your privacy is concerned! There exist specialists who are masters at the art of tracking down all your details including your computer’s IP address as well as your bank account passwords! They can follow your cyber fingerprints in the process earning even the most personal of your details. Yes, along with the unlimited benefits World Wide Web offers, there are these unsavory disadvantages that internet brings to surfers.

When you make visits to the websites, most of their search engines absorb your computer’s data so that it can come back again. For instance, when you visit a shopping website, the hosting server will take note of your computer’s data so that it can track down your shopping preferences. But there cannot be any guarantee that the information that is divulged remains confidential.

When you opt for the anonymous web surfing, it closes all the options of sending any personal or system information like the IP addresses to the servers. Anonymous Web Surfing could be made possible with the help of proxy servers. This could be a bit expensive but it will create an effective anonymous surfing platform.

Though running a free anonymous proxy might seem to be a brilliant idea. But there are some points to be noted. The proxy service can cost you a fortune. It occupies a lot of bandwidth which might lead to additional expenses. On the top of it, if the proxy service is not properly configured, the whole attempt for privacy might get arrested.

Moreover all the shopping sites have programs to track your shopping habits and you are always exposed to the dangerous worlds of spywares when you download something from the net. A little extra precaution in the form of anonymous surfing could be a great measure to institute safety to your computer and financial assets.

For more information about anonymous web surfing and how you can stay safe, visit www.anonymouswebsurfing.org.

A Broad Vary Of Sensor Tools

A sensor is a device that measures a physical amount, examine with the stored worth and convert it right into a sign that can be learn by another system or viewer. Sensor equipment are utilized in everyday functions like vehicles, machines, medicine, business, houses etc. Sensor equipment may be used to obtain course of and give scientific data.

Sensor equipment is a great resource for engineers and scientists. Sensor tool can simply integrate with other standard equipments to add a brand new component to experimentation. Sensor equipment provides a brand new way of investigation to the technology.

There is a long list of sensor equipment available all around like temperature sensor, sound sensor, electrical voltage sensor, gas sensor, gentle sensor, smoke sensor, heat sensor many others. These sensor equipments are linked with a knowledge logging device or a computer. Information then taken from the sensor and transmitted to the computer.

The importance of sensor equipment is growing day after day with the introduction of latest sensor tool and its application. Sensor equipment gives a way to monitor the environment in a way that is’t doable and not using a sensor equipment. Listed here are some examples to how sensor equipments are used.

Humidity sensor equipment is used to monitor hearth in remote areas of wi-fi networks. In industrial and agricultural departments use nitrate sensors to watch the amount of poisonous and waste material. Vibration sensor gear is being utilized in factories. Early warning system for earthquake is monitored through sensor equipment. Stress sensor gear is used in building, bridges and roadways.

Parking sensor equipment can detect every kind of objects that are current near the cars with the help of an antenna. The antenna instantly sends the signal to Electronic Control Unit (ECU) and the unit offers rise to sound signals. All forms of parking sensor equipments are vital however the front parking sensor is extra important.

Now sensor tool is a need of everyday life. Sensor is used from house to automobile manufacturing and a terrific assist to heavy industry. Shopping for a sensor is not a straightforward job in choosing a reliable and finest sensor brand. So, all the time attempt to purchase sensor equipment from a finest sensor supplier. You can find a long checklist of sensor supplier online. Following are a few of them.

Sensors UK Ltd.: has established a global reputation as a number one sensor producer and sensor supplier of broad range of sensor equipment.

Ajay Sensors and Devices: is among the fastest rising sensor producer and sensor supplier. They have specialized sensor tool like humidity sensor, temperature sensor etc. They have the reputation as the chief within the area of sensor tool and electronic.

ShenZhen F-LED Tech Co., Ltd.: is a big stock firm who’re the manufacturer of movement sensor and movement sensor supplier. They are also dealing with movement sensor analysis and development. They have got the certificates of TUV ISO 9000 and SCS GPMS requirement. They’ve a strong R&D group who always assist prospects to resolve any problem related to movement sensor equipment.

IR-TEC International Ltd.: is ISO 9001 and 2000 certified sensor designer, sensor producer and sensor supplier of sensor tool like motion sensor and human presence products for intruder alarm, lighting control, HVAC management and constructing management.

Shangahi Wafer Microelectronics Co., Ltd.: are specialised in analysis, improvement of sensor tool like computerized door sensor, security beam sensor, photograph electrical sensor etc.. They are also a staff of sensor supplier worldwide.

Why A Networking Device Is Important For Information Communication

June 27th, 2010 M James No comments

Pc networking and data communication is a very important part of information technology. For the sleek operation of a workplace, school, university or some business, networking is a basic need. This cannot be achieved without the networking devices. Pc networking devices represent an information communication network. A community is comprised of the next networking gadgets:

Network Interface Card: LAN (Local Area Network card or network adapter is such a networking system which is considers the building block of a computer network. Laptop can not talk and not using a properly put in and configured LAN card.

Router: A router is a networking system that’s used to connect logically and bodily totally different networks, LANs, WANs (Wide Area Network) and a LAN with WAN. The primary function of the router is sorting and the distribution of the information packets to their locations based mostly on their IP addresses. Routers gives the connectivity between the enterprise companies, ISPs (Web Service Supplier) and within the internet infrastructure (Network Topology), router is a principal networking device. Cisco routers are broadly used within the world.

Switches. Just like the router, a switch is an intelligent networking device that maps the IP address with the MAC address of the LAN card. Not like the hubs, a change does not broadcast the data to all the computers; it sends the info packets only to the vacation spot computer. Switches are used in the LAN, MAN (Metropolitan Area Network) and WAN.

Hub: The central networking device in a pc network is named a hub. There are two sorts of a hub i.e. lively hub and passive hub. Each computer is immediately connected with the hub. Hub has 5, eight, sixteen and extra ports and one port is known as uplink port, which is used to connect with the next hub.

Modem: A modem is a networking system that is used to provide the connectivity with the internet. Modem means modulation and demodulation. It covers the digital signal into analogue and analogue sign into digital.

All these networking units make it possible to assemble a network in keeping with the need of an individual or enterprise firm where laptop network can be utilized as a control and monitoring system.

A Security instrumented System (SIS) is form of process control and monitoring system can be utilized in industrial course of comparable to oil refinery. This process control and monitoring system performs capabilities to maintain a secure condition of the method when an unsafe condition is detected. Control and monitoring system can also be used for the essential components of a process plant, boilers and different tools that are controlled with a really excessive degree of reliability. Safety instrumented techniques are different from common management and monitoring system but are made of the same elements similar to sensors, logic solvers, actuators and assist system.

Another management and monitoring system is DCS (distributed Management System) which is used for the management and monitoring operation of a course of plant, oil and fuel production, energy vegetation and so many others. DCS is the principle management and monitoring system that measures the various physical quantities like pressure, temperature and so on.

What Is Anonymous Web Surfing?

February 22nd, 2010 Suzy Quid No comments

Many IT security professionals agree that, even in this day and age, the Internet still has some security and privacy issues, so that some people have opted for anonymous web surfing. Simply put, this is using the Internet without revealing information such as the browser you are using, your IP address, your computer system, your location, etc.

It might not be obvious to you, especially if you are not technically inclined, but whenever you visit a website, you are allowing the server at the other end to get your IP address. It does not make sense to prevent this, because without your IP address, the server running the website that you are visiting will not know where to return information to you, and all you will see in your browser is a blank page or an error message. Aside from your IP address, your browsing history of the website (i.e. times you visited the website, links you clicked, data you entered) are recorded by the other server. Typically, companies use this kind of information for statistical, marketing, technical or legal purposes. Your company or school may have some Internet usage policies that necessitate the configuration of servers and firewalls to keep track of your Internet activities.

Anonymous surfing is done through an anonymous browser based proxy (a.k.a anonymizing proxy). This kind of website allows you to enter the URL of the web page or website that you want to visit, and the service will direct you to it while hiding your information from the other server. The website you visited will have no way to determine your IP address or location, because it would seem that all requests for information came from the proxy.

But how anonymous can you get using these services? Although companies offering these assure you that your information will not be leaked, it is not unrealistic that law enforcement agencies will use this technique for surveillance purposes and will most likely have access to these records.

Also, you might get away with anonymous web surfing for while in your office or school, but sooner or later, the system administrator will notice that you are using an anonymizing proxy and even see the websites you visited embedded in the URL sent to the proxy or from DNS queries. This will definitely put you on a watch list and may be grounds for disciplinary action.

More importantly, anonymous surfing is not the same as encrypting sensitive information such as login credentials (i.e. username, password) and credit card details when transmitted over the Internet. Some users may lulled into a false sense of security and will not know that the credit card information they typed in are unencrypted and easily retrieved by hackers or server administrators with malicious plans.

Do your homework on what to look for in a web proxy service for anonymous surfing. Check on the stability of the companies offering these services, since the current list changes constantly. Consider also the price. Some services can be had for free, while others are not. If it’s free, see if you’re getting the full or limited version. It may be that only the limited version is free, and you must pay one or more fees to get the full version.

The bottom line: anonymous web surfing has its uses, but it is up to you to weigh these uses against your needs to ensure that potentially bigger problems will not occur.

A PC cleaner can be a great way to reduce your risks against potential threats. Mitch Stenson is an experienced publisher who can help you minimize risk by using anonymous web surfing with a VPN. If you would like more information about this and other related topics search the internet and you can find just about everything you could think of.

Biometrics The Greatest Way To Identify Individuals And Create Better Security For Your Company

February 8th, 2010 Paul Guckian No comments

Biometrics is, generally, the subject of what can be measured of your biological features. As it pertains to computer security, biometrics has to do with authentication techniques that employ distinguishing physical features that can be mechanically substantiated.

Biometrics has fast emerged as a new technology for identification and has presently found practical applications in most hi-tech security fields. It is this particular aspect of the technique that we have selected to concentrate on. We seek to explain how easily biometrics can be utilized for security measures and authentication in assorted places.

A very large thought among the multitudes is that, Biometrics is available only for the rich and individuals with loads of cash. But that is a long way from reality. Biometrics other than being very efficient, is also very cost-efficient.

Utilizing biometrics for discovering and certifying human beings, offers some unequaled advantages. Exclusively, biometric authentication provides an identification on an intrinsic character of a persons body. Soon to be relics, similar to smart cards, magnetic stripe cards, physical keys, and so on, can be left at home or duplicated. Keywords can be shared or forgotten.

Finger print electronic scanners are the most widely utilized biometric devices. These devices moved into the mainstream a couple of years ago, when manufacturers began implanting the technology in laptops and regular computer keyboards, as well as offering stand-alone scanners for a wide range of security applications.

Fingerprints stay unaltered throughout an individuals life. In over 140 years of print comparison from all over the world, no two individuals prints have ever been noticed to be the same, not even the fingerprints of identical twins. Really good fingerprint scanners have been put in PDAs like the iPaq Pocket PC, so the reader technology is even easy. They may not function properly in industrial applications since it calls for clean hands to perform properly.

There is also voice biometrics. Similar face recognition, voice biometrics creates a way to verify an individuals identity without the subject’s knowledge. It is much simpler to fool (by recording peoples voices), it’s not possible to take advantage of an analyst by imitating another person’s voice.

In summary, biometrics has become available to every individual at all different price ranges.

Find out more about biometric security at his website on: information management security.

Biometrics The Greatest Way To Identify Individuals And Create Better Security For Your Company

February 7th, 2010 Paul Guckian No comments

Biometrics is, generally, the analysis of what can be measured of your biological features. When it comes to computer security, biometrics has to do with certification techniques that utilize differentiating physical features that can be automatically affirmed.

Biometrics has fast emerged as a new technology for identification and has presently found practical applications in most hi-tech security fields. It is this particular aspect of the technique that we have selected to concentrate on. We seek to explain how easily biometrics can be utilized for security measures and authentication in assorted places.

A rather normal misconception amongst the flocks is that, Biometrics is available only for the rich and individuals with huge pockets. But that is a long way from the reality. Biometrics other than being very efficient, is likewise very cost-efficient.

Utilizing biometrics for discovering and authenticating different people, provides some unequaled rewards. Exclusively, biometric authentication provides an identification on an intrinsic character of a persons body. Soon to be relics, such as smart cards, magnetic stripe cards, normal keys, and so on, can be left at home or duplicated. Keywords can be forgotten or observed.

Fingerprint electronic scanners are the most normally applied biometric devices. They made there way into the mainstream several years ago, when producers started designing the technology into laptops and normal computer keyboards, along with providing stand-alone designs for a variety of security applications.

A persons prints remain unaltered throughout a persons life. With over 140 years of print comparing worldwide, no two individuals fingerprints have ever been encountered to be identical, not even the fingerprints of identical twins. Good fingerprint readers have been put in PDAs like the iPaq Pocket PC, so the scanning technology is even unproblematic. Might not work in industrial applications due to the fact that it calls for clean hands to operate properly.

There is also voice biometrics. Similar face recognition, voice biometrics creates a way to verify an individuals identity without the subject’s knowledge. It is much simpler to fool (by recording peoples voices), it’s not possible to take advantage of an analyst by imitating another person’s voice.

To sum up, biometrics has become available to every person at all ranges of prices.

Find out more about biometric security at his website on: information management security.

Biometrics The New Way To Identify Individuals And Create Better Security For Your Business or Even Your Home

February 2nd, 2010 Paul Guckian No comments

Biometrics is, generally, the subject of what can be measured of your biological features. As it pertains to computer security, biometrics has to do with authentication techniques that utilize distinguishing physical features that can be mechanically substantiated.

Biometrics has fast emerged as a new technology for identification and has presently found practical applications in most hi-tech security fields. It is this particular aspect of the technique that we have selected to concentrate on. We seek to explain how easily biometrics can be utilized for security measures and authentication in assorted places.

A rather normal misconception amongst the flocks is that, Biometrics is available only for the rich and individuals with huge pockets. But that is a long way from the reality. Biometrics other than being very efficient, is likewise very cost-efficient.

Utilizing biometrics for discovering and authenticating different people, provides some unequaled rewards. Exclusively, biometric authentication provides an identification on an intrinsic character of a persons body. Soon to be relics, such as smart cards, magnetic stripe cards, normal keys, and so on, can be left at home or duplicated. Keywords can be forgotten or observed.

Fingerprint electronic scanners are the most normally applied biometric devices. They made there way into the mainstream several years ago, when producers started designing the technology into laptops and normal computer keyboards, along with providing stand-alone designs for a variety of security applications.

A persons prints remain the same throughout life. In over 140 years of print comparison worldwide, no two individuals prints have ever been encountered to be identical, not even those of identical twins. Good fingerprint readers have been put in PDAs like the iPaq Pocket PC, so the scanning technology is also unproblematic. Might not operate in industrial applications due to the fact that it needs clean hands to operate properly.

There is also voice biometrics. Similar face recognition, voice biometrics creates a way to verify an individuals identity without the subject’s knowledge. It is much simpler to fool (by recording peoples voices), it’s not possible to take advantage of an analyst by imitating another person’s voice.

To sum up, biometrics has become available to every person at all ranges of prices.

Find out more about uk biometric at his website on: information management security.

6 Simple Steps To A Faster Computer!

October 16th, 2009 Michael Jones No comments

Here are six simple steps which, if followed, will result in faster peformance and a more secure computing environment.

1. If you have never used keyboard shortcuts, now is the time to try. These can save you lots of time and extra mouse movement! Take Windows + M for example. This simple shortcut minimises all open windows in one quick sequence. Imagine how long it would take to click minimise on each of ten open windows. Windows + E open Windows Explorer directly. Windows + L locks your computer if you need to leave your desk.

2. Another repetative timewaster in Windows is the delete confirmation message. It is one of the most annoying and unnecessary prompts you will encounter. In the course of an average computing month you will have told Windows hundreds of times that yes, you really do want to delete that file! To switch off this nag, right click on the Recycle Bin and untick the option to display the delete confirmation dialog.

3. Run Windows defragmenter at regular intervals to keep hard disk performance in good shape.The defragmenter does this by physically organizing the contents of the disk to store the pieces of each file close together on the hard drive. This results in noticably faster performance. Do a defrag once a month, or better still schedule this task (you can do this if you’re using Vista).

4.Keep Windows updated. Hackers constantly find new ways to attack your PC with viri & other attacks. Microsoft develops security updates and patches to fix them vulnerabilities in their software that are often exploited to install malware. The security fixes are available, but PC owners often don’t install them at all or in time. Make sure this doesn’t happen to you. Turn on Automatic Updates right away. An extra benefit of switching on Automatic Updates is that you will receive other software updates as well as secuirty patches. These will make your computer run better and faster or add extra functionality.

5. Make sure all of your user accounts are password protected, especially the default Administrator account. If this has already been done, think about whether your existing passwords are good enough. Simple passwords are dangerous. If you’re using any of the following for passwords you probably aren’t as secure as you think: names of children, pets, parents, phone numbers or birthdays. Something like Zs86jF03t is much more effective. Notice the mix of upper and lowercase letters interspersed with numbers.

6.Get some decent Antivirus software. The free options are strugling this year. 2009 to date has been the worst ever for malware infections. Ask any tech or Computer Repair shop and they will confirm this. You need to strengthen your security to have a better chance of staying virus free. Not all antivirus software is equal. Some perform very poorly and are a total waste of money. Before buying, do some research & read some reviews. Antivirus software by itself is much better than bundled products from the likes of Norton & McAfee which includes antivirus, antispyware & firewall functionality all in one. These extra features are usually not very good and cause no end of headaches for end users. It’s much better to buy the best antivirus software that you can, and then look for the best antispyware application separately.

Remember, you computer is like a pet, its not just for Christmas. You have to look after it. Take some action now!

For more information on Virus Removal and Antivirus Software, goto http://www.virusremoval.org