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Public Wi-Fi not as secure as you think

Wi-Fi has become ubiquitous, it’s hard to go somewhere and not be able to connect or detect a network. With the large number devices that can both broadcast and receive Wi-Fi, many with no or basic level security, security of your data and device can be an issue when you’re out of the office and […]

Understanding Private and Virtual Private Networks

Why are companies rolling out their own private networks? Find out what private networks are and how you can benefit. The world is flat. That is if you ask New York Times columnist and Pulitzer Prize winning author Thomas Friedman, who wrote a book of the same name describing just how the world got flatter and flatter thanks to a whole host of factors, one of which is technology. Technology — most notably computers, telecommunication devices, and the Internet — has allowed individuals and organizations to create, communicate, and collaborate like never before. One question that always pops up, however, is how to maintain privacy and security in this brave new world of greater transparency and connectedness. Until recently, the only way was through cumbersome and expensive means. Companies, especially large corporations, previously resorted to setting up their own infrastructure (think miles and miles of cable, satellite uplinks, or large line-of-sight communication links) or leasing infrastructure from telecommunication companies, just to be able to set up and maintain their own private and secure telecommunication networks that can span large distances. With the advent of the Internet, however, setting up private networks has become much cheaper and easier. Virtual Private Networks, or VPNs, allow companies to create their own secure, private networks within the public network using technologies such as encryption and other security mechanisms to ensure that only authorized users can access the network and the data within. The Internet is used only as the transport layer, radically reducing cost and time to set up because of its ubiquity, simplicity, and scalability. Examples of how a VPN can benefit your organization include the ability to: Allow your people to work anywhere at any time — as long as they have Internet access and VPN support. Link together your offices and employees anywhere in the world, securely and cost effectively. Extend your operations around the world — sell online, move goods across borders, recruit talent from anywhere! Can you think of other ways a VPN can help you and your organization? Let us know. Thinking of setting one up right away? Call us and find out how we can help.

What You Need to Know About WiFi Security

The near ubiquity of WiFi hotspots nowadays has led to great advances in access and convenience for many. It’s also a great boon for “road warriors” who do most of their work from the field. However, few people understand the risks of using wireless hotspots. When you go online in open networks that don’t use a password or encryption, potentially everything you send out from your computer can be seen by anyone with adequate technical knowledge. Therefore, whenever possible it’s best to connect in places where some encryption—either WEP or WPA—is employed. If that’s not available, using a VPN (Virtual Private Network) can help, which allows you to establish a secure channel of communication to your office network over the public Internet. How you use certain software is also something you should be aware of—some browsers, instant messengers, and email clients are more secure than others. Wireless hotspots can be great when travelling on business or working on the road. Being proactive about security issues will go a long way in ensuring your safety and privacy, and we’re here to help. We can set up your machines for secure access by implementing a network VPN, consulting on software security, and much more. Contact us today to learn more.