Using Virtual Private Networks ( Tyson )

Alice is arguing in the favor of SSL. Some reasons she might argue that SSL is a common protocol and most web browsers have SSL capabilities already built in (Tony, 2003). Because of this, almost every computer in the world is already equipped with the necessary software to connect to an SSL VPN. Another pro of SSL is that they provide tunnels to specific applications rather than to the entire corporate LAN. Any users on the SSL VPN connections can only access the applications that they are configured to access rather than

OpenVPN is an open-source software application that implements virtual private network (VPN) techniques for creating secure point-to-point or site-to-site connections and remote access facilities. OpenVPN allows authentication using certificates or username/password. OpenVPN can work in two different modes regarding encryption. It can use static encryption or Public Key Infrastructure (PKI). The advantage of static encryption is that it is very easy to configure. The disadvantage of this type setup is that if your encryption key is compromised, all VPN data can easily be decrypted. The PKI mode resolves many of the issues static encryption has. It

A VPN is a private network that uses a public network (usually the Internet) to connect

4. Pg 319 VPN. A virtual private network. It’s a type of outsourcing. They use privacy techniques such as tunneling.

the private data, also stealing and manipulating it. As the need and dependency of Information

Granted that not all of these features of VPN network may not be suitable or desired by you for your own purposes, but you can select the ones you require and compare different VPN network services accordingly. Additionally, fee of access is also an important thing to consider while making the purchase.

VPN is the abbreviation of Virtual Private Network. A VPN can extend a private network (like local network) across a public network, such as the Internet. It enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network, and thus benefit from the functionality, security and management policies of the private network [7].

Many companies have several locations that are statewide as well as international. The threat to the company’s security policy is that much greater because of the company’s expansion; this has placed the company’s information at a higher level for security breaches. The company needs to stay up-to date with the latest technology to make sure the company information can be accessed to all of their locations efficiently. Organizations that have global operations have a harder time effectively securing their information. The Internet is one of the common ways that an international company uses to conduct business; because the company can use their website to post information.

This type of network is designed to provides a secure, encrypted tunnel in which to transmit the data between the remote user and the company network” (Beal). VPN uses encryption to provide data confidentiality. Virtual Private Networks makes use of encryption and special protocols to provide extra security.

A VPN is a secure protected network called a tunnel for communication purposes over long distances using the Internet as its means of transport. Due to the nature of the communication or transmissions that are being utilized by say a larger corporation, secure and reliable communication is a must. In the beginning these VPN connections were established using one or more dial up modems for users to access the information. Authentication was established by requiring the correct user name and password. As time went on as always things changed, new technology and advances in communication as well as equipment allowed the VPN to evolve and expand. To ensure security, the virtual tunnel is encrypted. VPNs use several protocols in order to encrypt

Businesses are discovering the Internet as the most powerful and cost effective tool in history. The Net provides a faster, more efficient way to work colleagues, customers, vendors and business partners- irrespective of location or operating system harnessing this powerful resource gives companies strategic advantages by leveraging information into essential business asset. The "technology of the future" here today. This is a fact. Businesses making the transition will, and are prospering; however those that do not will most certainly suffer the consequences.

Each VPN has its pros and cons. IPSec licenses usually come included with the purchase of a firewall, processing overhead is low which potentially allows thousands of simultaneous connections and the technology is mature and well understood. On the flip side, client software needs to be installed on each machine needing access to the network, which can cause IT support issues, especially during technology upgrades or refreshes. SSL VPN’s are installed directly from the browser on each device, which reduces the IT resources required for implementation. It’s also available for mobile devices, allowing for flexibility in work location and equipment. The downsides are that more complex setup is required on the firewall side and additional processing overhead is also required, which means that less connections are available. SSL VPN is also often sold as an add-on product for firewalls too, meaning an extra cost is involved. For mobile VPN’s, the biggest positive is the flexibility it offers employees in regards to location and connectivity. The biggest drawbacks however are the potential security holes when

Internet could be used by rivals or criminals just as a mean to access such information. If consider such fact that almost any organization today uses Internet as it uses telephone, the scales of the issue become global.

In order to succeed today, organizations that are competing in global markets are increasing rapidly. The increased use of technologies such as the Internet, intranets, and extranets will definitely revolutionize how businesses will operate and how they will use computers to compete. The Internet and related technologies and applications have changed the ways companies operate their businesses processes and activities. For example, companies can network their offices and share data to be more effective and efficient. However, excessive use of the Internet, intranets, and extranets also create intense

The internet has given a new outlook to the way we do business. It has made the world look like a small place because we can order or sell anything and everything around the globe. Internet has become a boon for the upcoming companies as they can promote their new technology, their brand name through the internet. Now net banking is possible in which we can directly check our balance, open new account or can directly transfer the money in someone’s account without even going to the bank .We can pay all the bills and book the tickets online just by sitting at home. There is no more need to stand in queue. We can shop online, compare all the clothing brands just by sitting at home and we get the desired product within some days at our door step. We can even return the product if we are not satisfied. The internet is used by companies to build better relations with customer. We can send large chunks of data through email. Small part time business have also become successful ,if someone is good at baking cakes so they can ship them online and earn good amount of money for this. On the contrary, there are some risks doing business on the internet. Our accounts, card detail can be at risk while making any transactions and someone can