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Computer Internet Security: How Viruses Can Destroy Your E-Business

It is amazing how many people; both casual Internet “surfers” and online marketers choose to ignore computer internet security. Perhaps it is simply due to ignorance as to how widespread and dangerous computer viruses are or that they are simply “too cheap” to invest in quality internet security products. Then again it could be a matter of their naive belief that “it will never happen to me”. Whatever the reason, with some computer industry reports claiming nearly 5,000 “new” computer viruses being discovered each year, whether you are a casual Internet surfer or a serious online marketer, you cannot afford not to take computer virus threats very seriously!

Just imagine logging into your computer one fine day to check your bank account or PayPal account only to find all your funds are gone! Your hard earned money, either from your traditional job or online business (perhaps both) have been stolen. Yes, there are viruses out there that are capable of gathering sensitive data (passwords, credit card information, etc.) from your computer without your knowledge and sending it back to the criminals that wrote the virus programs. Good-bye savings! So it is well worth your while to invest in the best internet security software that you can afford.

So what is a computer virus anyway? In simple terms, a computer virus is a program that has the ability to spread throughout your computer and/or network by attaching itself to your program files or host files. Once the computer virus has copied itself throughout your computer system, depending on the type of virus, it starts to interfere with the normal operation of your computer and /or network in a variety of ways which we will discuss in a later article.

Unfortunately computer viruses come in many different forms, so there is no one common cure that will prevent and destroy all the many viruses out there. Some of the more common viruses are:

• Boot sector viruses that focus on infecting the boot sector of a hard drive as well as the “master boot record”. Simply starting or “booting” your computer is enough to activate this nasty critter if your computer is infected.

• File infector viruses like to go after your application programs by attaching themselves to the code of the host file. This allows them to spread from one computer to another over a network once the host application is utilized by the computer user (you).

• Macro viruses are actually tiny programs on their own which can infiltrate an application program and then begin to replace normal programming code to cause unexplained and potentially destructive behavior, which may result in data loss and more.

Other virus types that are becoming more common and that you need to be aware of include:

• stealth viruses which have the ability to hide from all but the best internet security programs,

• time bomb viruses that are written specifically to become active on a certain date or time specified by their creator,

• polymorphic viruses have the built in ability to actually change their code to fool basic anivirus scanning software until they are ready to strike,

• multipartite viruses are a combination (or hybrid) of two or more viruses such as a boot sector virus and a file infector virus,

• logic bombs are written to strike when a certain event, predetermined by their creator, happens. Until that time, they behave like a time bomb virus, lying in wait.

On final tidbit of information just in case you still are unconvinced of the seriousness and threats to your computer internet security posed by computer viruses. Depending on your information sources, estimates of new computer viruses discovered each month range from as low as 100 upwards to over 500! Clearly it is no longer a question of “if I do get a computer virus infection”, but rather, “when I get a computer virus infection”.

In my next articles we will discuss Antivirus software, what it does, how to tell if you have an infected computer and/or network, and what you need to look for in a good Antivirus software program for your internet security system.

About the Author

Barry has earned several awards for his article writing efforts on a variety of topics. Visit his website Computer Internet
Security.Com to learn more about computer internet security or to discover his recommended best internet security software.

Internet Safety

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16 Channel HD Security DVR with DVD Burner $1999.99 The BLK-HD16D 16 channel HD security DVR offers advanced features and intuitive, easy-to-use setup menus to give you complete flexibility and control. You can conveniently export video via USB or onto your network in AVI or MP4 format. Includes: mouse, remote control, simplified combination power/camera connection cable, instructions, 1-year warranty (with a Security Cameras Direct – installed hard drive) and 30-day money back guarantee.This digital video recorder is networkable, allowing simple remote access to your video security system via the internet. Watch LIVE video on your smartphone or computer.Hard drive not included. Click "Customize" above to add a security grade hard drive to your order. Please note: Customer installed components (including hard drives) may damage your DVR and result in non-warranty repair costs. We recommend purchasing a security grade hard drive from us which we will install at no extra cost.Features and CapabilitiesChannels – This 16 channel DVR allows you to record and view up to 16 video cameras simultaneously.H.264 Compression – H.264 is a stable, proven and widely used compression technology, with unbeatable recording picture quality and a small compression ratio that saves valuable hard drive storage space (5-10 times smaller than MPEG4).Motion Detection – The DVR's motion detection feature allows you to pre-define motion detection zones and sensitivity for each individual camera. When motion is detected by the DVR, this will trigger a pre-programmed event (usually a recording), or it can activate an external device, such as an alarm. This benefit allows you to save hard drive space by only recording relevant video in the areas you care about. It also saves time: you don’t have to sift through countless hours of useless video where nothing is happening – you can quickly scan through the captured activity in the pre-defined area of coverage.Recording – This DVR features realtime video recording at 720p @ 192 fps / 1080p @ 80 fps. This allows you to select either seamless full-motion recording, or a higher resolution recording, whichever is more important to you.Video Management – The DVR features several video management tools, including a powerful event search function – via manual search, schedule, motion, sensor, network, or all. This feature save time and enables your DVR to automatically create a list of events captured by your system — so you can easily navigate to each event, or look for events within a particular time frame and quickly replay the video.Video Output – This DVR features convenient video output

4 Channel H.264 Security DVR with DVD Burner $699.99 The BLK-HD4D 4 channel high definition DVR offers advanced features and intuitive, easy-to-use setup menus, giving you the ultimate DVR for flexibility and control. Conveniently export via USB or onto your network in AVI or MP4 format. Comes with mouse, remote control, simplified combination power/camera connection cable, instructions, 1-year warranty (with a Securty Cameras Direct – installed hard drive) and 30-day money back guarantee.This security DVR is networkable, allowing simple remote access to your video security system via the internet. Watch LIVE video on your smartphone or computer.Hard drive not included. Click "Customize" above to add a security grade hard drive to your order. Please note: Customer installed components (including hard drives) may damage your DVR and result in non-warranty repair costs. We recommend purchasing a security grade hard drive from us which we will install at no extra cost.Features and CapabilitiesChannels – This 4 channel DVR allows you to record and view up to 4 video cameras simultaneously.H.264 Compression – H.264 is a stable, proven and widely used compression technology, with unbeatable recording picture quality and a small compression ratio that saves valuable hard drive storage space (5-10 times smaller than MPEG4).Motion Detection – The DVR's motion detection feature allows you to pre-define motion detection zones and sensitivity for each individual camera. When motion is detected by the DVR, this will trigger a pre-programmed event (usually a recording), or it can activate an external device, such as an alarm. This benefit allows you to save hard drive space by only recording relevant video in the areas you care about. It also saves time: you don’t have to sift through countless hours of useless video where nothing is happening – you can quickly scan through the captured activity in the pre-defined area of coverage.Recording – This DVR features realtime video recording at 720p @ 48 fps / 1080p @ 20 fps . This allows you to select either seamless full-motion recording, or a higher resolution recording, whichever is more important to you.Video Management – The DVR features several video management tools, including a powerful event search function – via manual search, schedule, motion, sensor, network, or all. This feature save time and enables your DVR to automatically create a list of events captured by your system — so you can easily navigate to each event, or look for events within a particular time frame and quickly replay the video.Video Output – This DVR features convenient video output via DVD, net

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16 Channel H.264 Security DVR with Advanced Features $499.99 The DVR1690N utilize the latest H.264 video compression method to reduce file size for extended storage capacity, enhanced image quality and improves network transmission speed for remote viewing. Recording can be triggered manually, by alarm, motion detection or preset timer.The user friendly on-screen menu display provides controls for camera picture quality, record settings and more. You can easily control the DVRs through the included USB mouse, IR remote control or networked computer. You can also access your DVR from any internet connection or access live video with most smart phones. Comes with easy connection instructions to make setup fast and easy.Online DemoView a live video stream from this system remotely from your computer.InstructionsYou must use Internet Explorer to view the demo.Go to http://70.132.198.196/ to access the demoLog in with:Username: demoPassword: 1111Click the Open All button in the bottom left of the screen to view all four cameras.Note: Only 10 users can be logged into the system at one time. If you are unable to log in, please try again later.Need help accessing the demo? Try our web demo quick start guide (PDF).

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4 Camera 2.1 Megapixel Day/Night HDcctv Security Camera System $1999.99 This 4 camera HDCCTV system is networkable, allowing simple access to your video security system remotely, via the internet. Watch LIVE video from anywhere in the world on your smartphone or computer. Monitor not included.The 4 channel HD DVR offers advanced features and intuitive, easy-to-use setup menus, giving you the ultimate DVR for flexibility and control. Conveniently export via USB or onto your network in AVI or MP4 format.The 4 high definition indoor bullet cameras feature 2.1 megapixel imaging with 1920 x 1080 resolution along with 3-Dimensional Noise Reduction (3D DNR). 3D DNR automatically provides a more accurate noise reduction. This is based on twice the visual information than conventional field-based types. The video noise is reduced by 30% in low light for a 2 dB improvement in the signal-to-noise ratio. The result is a brighter picture with less noise, even in low light. System includes: 500 GB hard drivePower supplieshigh-grade integrated video/power cablesQuick-start guideComprehensive instruction manual

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Essential Computer Security: Everyone’s Guide to Email, Internet, and Wireless Security by Bradley, T. Edition , 0 $31.95 Essential Computer Security provides the vast home user and small office computer market with the information they must know in order to understand the risks of computing on the Internet and what they can do to protect themselves.Tony Bradley is the Guide for the About.com site for Internet Network Security. In his role managing the content for a site that has over 600,000 page views per month and a weekly newsletter with 25,000 subscribers, Tony has learned how to talk to people, everyday people, about computer security. Intended for the security illiterate, Essential Computer Security is a source of jargon-less advice everyone needs to operate their computer securely.* Written in easy to understand non-technical language that novices can comprehend* Provides detailed coverage of the essential security subjects that everyone needs to know * Covers just enough information to educate without being overwhelming

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Security Simplified Computer Internet Protection for Beginners by Khan, Arshad Edition , 0 $13.99 Written for the general computer user, this guide identifies the most common forms of malware, such as computer viruses and spyware, and the risks they pose to computers. It includes widely used tools and techniques for safeguarding a computer against a such attacks and instructions on how to remove them from a contaminated computer. Step-by-step instructions on how to secure the web browser, a common gateway for computer viruses, are accompanied by screenshots and methods for protecting personal and confidential data, the loss of which can lead to identity theft.

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Pan Tilt, Easy Connect Internet network (IP) remote surveillance camera $269.99 wireless security camera, Pan Tilt, Easy Connect Internet Network (IP) Remote Surveillance Camera

Careers in Internet Security by Harmon, Daniel E. Edition , 0 $39.99 Internet security professionals generally are known as computer specialists. Specialists represent more than half of the job force involved in computer systems design and maintenance. Some develop computer software. Some design complete information systems from scratch. Others are responsible for handling network security. Most of these professionals deal with different aspects of electronic information that is collected and used by individuals, companies, organizations, and government agencies. The use of electronic data regularly involves the Internet. This book is about the career field of Internet Security, and focuses on job preparation, training, job requirements, and responsibilities. It provides job-hunting tips and investigates the areas of job growth for readers who are interested in the cyber security profession.

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Wireless security system with 23 inch DVR monitor and 4 wireless outdoor cameras $1099.99 This Wireless Security Camera System offers advanced video security technology and Universal Internet Remote Viewing in one complete package.

The Internet Security Guidebook by Ellis, Juanita; Speed, Tim Edition ILL, 0 $19.49 The Internet Security Guidebook provides a complete analysis of an enterprise’s Internet security. Strategies, steps, and procedures for conducting business securely on the Internet are discussed and reviewed. Very few organizations take the needed precautions to protect their Internet enterprise. Protection is not simply a firewall or technology; it is a strategy that encompasses risk, trust, business goals, security processes, and technology. The holistic approach offered in this book evaluates security needs in relation to business goals and the current attacks on the global Internet. The goal of The Internet Security Guidebook is to protect the business-computing environment by keeping our online enterprises functioning correctly and securely.Unlike other books available, this book contains a complete guide to Internet security that is accessible to both novices and computer professionals. The specific steps discussed and illustrated show the reader how to implement security from the individual process to the complete corporate enterprise. The reader will also learn about resources that can help such as the Computer Emergency Response Team (CERT), the Federal Bureau of Investigation (FBI), and even their own software vendors.

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Security camera system, 23 inch DVR monitor and 4 wireless cameras with 100FT night vision $1299.99 The LOREX L23WD Security Camera System offers advanced video security technology and Universal Internet Remote Viewing in one complete package.

DIGIOP Black H.264 Indoor Network IP Mini Dome Security Camera $249.99 The BLK-IPD101 offers the latest in IP Network and compression technology, featuring a progressive scan CMOS imager and powerful real-time image processing hardware that delivers full frame rate video at D1 resolution. This IP camera features H.264 compression to optimize image quality, and lower system bandwidth and storage requirements. The discrete, mini-dome and tri-axis gimbal design of our mini dome IP camera make it easy to mount anywhere and make it a perfect solution for securing retail stores, hotels, restaurants, and small businesses over a network or across the Internet. Like all DIGIOP Black IP and Megapixel cameras, the BLK-IPD101 is backed by unparalleled lifetime support from the Security Cameras Direct Support Team.

DIGIOP Black IP True Day/Night H.264 Box Security Camera $499.99 The DIGIOP Black BLK-IPS103 offers the latest in IP Network and compression technology, featuring a Sony DS CCD imager and powerful real-time image processing hardware that delivers full frame rate video at D1 resolution.This IP security camera features latest H.264 compression to optimize image quality, and lower system bandwidth and storage requirements. The BLK-IPS103 features an unobtrusive compact housing, supports DC auto-iris lenses, and can be powered via 12VDC or PoE to simplify installation.This flexible and powerful camera is a perfect solution for securing residences, small businesses, schools, parking structures, or hotels over the network or across the Internet.Like all DIGIOP Black IP and Megapixel cameras, the BLK-IPS103 is deeply integrated with DIGIOP hybrid and NVR video management solutions, and comes with lifetime technical support.

Internet Security by Holden, Greg Edition ILL, 0 $13.99 Internet Security. Holden, Greg

Internet Ready 8 Security Camera System with Nightvision $1000 Product Overview: New iMenu helps you navigate this professional DVR’s menu and features Record over a month of continuous video footage onto the built-in 500 Gb hard drive 8 nightvision cameras capture video day or night for all around protection Get instant e-mail notifications if movement is detected  View your live video feed or recorded footage from any computer in the world Online Viewing Capabilities and Instant Alerts Let You Monitor Your Property Anywhere What sets this security cameras system apart is the fact that it’s a professional grade DVR and camera system with features that make it easy for any business or home owner to use. Thanks to the new and improved iMenu feature, owners can get an in-depth look at exactly how the IP cameras and DVR work, and all the extended features that they may have never discovered. This easy-to-use system makes it easy to set-up e-mail and text message alerts that will notify you the second there’s any type of unwarranted movement or action in your home or business. No matter where you are when you receive this alert, you can check in on your surveillance feed from your smartphone or computer anywhere, anytime. The H.264 DVR lets you record and view live IP camera footage day or night. Key Benefits: Multiple camera system and user friendly DVR Get instant alerts that keep you posted on security events even if you’re not at your property Tune into your surveillance feed online or on your smartphone for extreme connectivity Stream live footage or watch prerecorded footage on the Internet from any computer Easy to set-up and use Record months of footage without having to clear any space Works day or night, inside or out No additional monthly fees Remote control for extreme accessibility Popular Uses: Monitor your home or business from anywhere in the world Be secure knowing that your assets are protected Be the first to know if there’s an intruder Check up on your employees or kids from your smartphone Make sure that your vacation house it intruder-free Features: Records over 1,000 hours of video with H.264 compression onto a 500 Gb hard drive Nightvision cameras let you record in total darkness Stay notified with email alerts that are automatically sent to you when motion is detected View video online with no service fees from any computer in the world Compatible with Windows Mobile, Symbian operating systems and iPhones  Password protection makes sure you are the only one with access to your surveillance footage Easily back up your footage using the built-in USB port or attach the DVR to a CD/DVD writer IP rating of 65 means the cameras can handle harsh weather conditions Coaching iMenu shows you how to use the DVR’s different settings and features iMenu can easily be navigated with the included remote control and mouse Includes: DVR with 500 Gb HDD 8 indoor/outdoor nightvision CCD cameras IR remote control

IQeye Sentinel All-Weather IP D/N HD1080p Security Camera $1499 IQeye Sentinel Series security cameras are full featured, multi-megapixel H.264 Main Profile all-weather cameras. With support for up to 5 MP resolutions, these advanced cameras provide multiple, individually configured H.264 and simultaneous MJPEG streams. Designed with the installer in mind, innovative features drastically reduce installation costs and time.Remote back focus greatly reduces installation time using the One-Touch-Focus feature for sharp images, and allows fine focus adjustments from a remote computer eliminating the need for manual focus adjustments at the cameraEthernet terminal punch-down eliminates the need to terminate with an RJ45 connectorSteel camera hangers allow the installer to work with both handsIn addition, the wall, ceiling, parapet options, rugged aluminum construction, and IP66 weather resilience allow the camera to be installed in almost any harsh environment. At less than 7W power consumption, the Sentinel can be fully operational using only Power-over-Ethernet.