How to share the Advantage & Disadvantage of IP Authentication ScienceSkip

Some computer applications, including email systems and Web-based scientific journals, grant access by means of the computer’s Internet Protocol network address. This method, called IP authentication, allows access to everyone in an organization, such as a university, without the need to identify each user individually. Although easy to administer, the approach does not offer the tight security of password-based systems.

No Password Needed

An IP authentication system, unlike other types of restricted computer software, does not ask you for a username and password. Instead, it identifies your computer automatically by virtue of its network IP address. This makes the resource quicker and easier to use. In a university library, for example, each PC’s address belongs to the school’s network. A scholarly journal may agree to grant blanket access to all users at the school in exchange for a subscription which the school pays. The journal’s website detects the IP address of the PCs seeking information, and permits students and faculty to read the journal online. The journal’s site denies access if you try to reach the website from your home PC, as the Web server doesn’t recognize the computer’s IP address.

No User Identity

An IP-authentication system does not identify or distinguish among individual users, only their PCs. An unauthorized person who sits down at the computer gets the same access as someone who has the right to use these resources. This limits the system to only moderately sensitive or valuable material; more confidential information calls for a system that identifies each user, regardless of the computer they have.

Easy Administration

Without user IDs and password files to maintain, an IP authentication system is easier to set up and administer. The system needs only the IP addresses of the computers which require access. Because IP addresses are numbers, an administrator can also grant access to a block of addresses, entering only the first and last numbers in the block. Computers and network addresses change infrequently in most organizations, as opposed to the people who use them.

Lack of Mobility

IP addresses are frequently allocated to specific locations and buildings. Using an IP authentication system does not work for mobile users, who need access from different parts of the world. A smartphone, tablet computer or laptop takes on different IP addresses, depending on its geographic location. For this reason, IP authentication systems do not work for mobile professionals, as they need an authentication method that doesn’t depend on the IP address.

ARTICLES

How to Learn Preschool Birthday Activities for Fall Skip Fall is here! There's no better time of year to throw a wonderful, memorable child's birthday celebration that takes advantage of the weather, traditi...
A Small Orange: Customer Service & Support Number Are you looking for A Small Orange and Customer support service number & Email Support, We are here to help, enhance, and impressive the customer ...
Nisson: Customer Service & Support Number Across Universe Are you looking for Nisson Customer support service number & Email Support, We are here to help, enhance, and impressive the customer satisfaction...
Overall Language Development Milestones for Old Skip As your child grows from a newborn to a toddler, there are certain milestones he’ll meet along the way that will excite you and make you see just how ...
Income Store: Customer Service & Support Number Across Universe Are you looking for Income Store and Customer support service number & Email Support, We are here to help, enhance, and impressive the customer sa...
BAE Systems Customer Support Numbers Welcome to Sevenbucket.com It is the source of customers’ trust and .sharing reliable information about Company’s around the world. We provide all Com...
Royal Dutch Shell Netherlands : 24/7 Customer Service & Support Number Are you looking for Royal Dutch Shell Netherlands customer service phone number, We are here to help, enhance, and impressive the customer satisfactio...
Kids’ Fun Garbage Themed Food Recipe Ideas Skip If you have children who love gross things or playing in the muck and mud, you can transform ordinary foods that your children already love into thing...
How Parents Support Toddlers To Develop Their Speech It’s not that you’re a worry wart; you’re just an involved parent and want the best for your baby! Now that your little baby is now a toddler you’ve m...
Google Apps Customer Service & Support Number Across World Are you looking for Google Apps for Work accounts Customer support service number & Email Support, We are here to help, enhance, and impressive th...
How to Use Strategies for Parenting Your Angry KidSkip You're so concerned that your toddler and the Devil might have been separated at birth, you keep checking his head for horns. One minute he's a sweet ...
Volkswagen Group Germany : 24/7 Customer Service & Support Number Are you looking for Volkswagen Group Germany and customer service phone number, We are here to help, enhance, and impressive the customer satisfaction...
Chevron United States : 24/7 Customer Service & Support Number Are you looking for Chevron United States and customer service phone number, We are here to help, enhance, and impressive the customer satisfaction by...
How to Make Sleep Sack Safety in Toddler Parents are faced with many decisions when it comes to finding the best sleep solutions for their children. The amount of information and advice can b...
How to Create Rules for Babysitting a Grandchild Grandparents: Nature's babysitters. If your children are lucky enough to have grandparents around, and those grandparents are willing to watch them, y...
Altera customer service support phone number Altera customer service support phone number Are you looking for Altera customer service support phone number & Customer Email Support Assistance...
Starbucks Customer Support Phone Number Welcome to Sevenbucket.com It is the source of customers’ trust and .sharing reliable information about Company’s around the world. We provide all Com...
How to Share Preschool Activities for God’s Family Skip The concept of God's family can be a bit tricky for a preschool mind to comprehend. How can someone at church be a part of his family if they don't li...
How To Share The Benefits of SSL For Newsgroups Connecting to newsgroups involves connecting to a server sharing the posts of that newsgroup. The Secure Sockets Layer protocol, typically used by fin...
Wal-Mart Stores United States : 24/7 Customer Service & Support Number Are you looking for Wal-Mart Stores United States and customer service phone number, We are here to help, enhance, and impressive the customer satisfa...
How Can You Make Your Toddlers Are Comfortable Your child is sitting on the couch wrapped up in a blanket with a runny nose, watery eyes and a constant cough. The only thing you want to do is take ...
yahoo customer service number Are you looking for yahoo customer service number & Customer Email Support Assistance like Telephone Number  ,Mobile Number ,Toll free Number ,Ema...
How To Share Morning Visual Checklist for a Toddler Skip Mornings with a toddler aren't always sunshine and rainbows. Getting your toddler to follow directions in the rush of a busy morning may cause tears a...
Microsoft : 24/7 Customer Service & Support Number Are you looking for Microsoft and customer service phone number, We are here to help, enhance, and impressive the customer satisfaction by tendering o...
How to make aware children sleep in their parent’s room skip When you first brought your baby home, you knew you'd have to struggle through a few months of sleep deprivation with your newborn. What you didn't kn...