The main purpose of a web proxy or virtual private networks is to help conceal your identity when you are surfing the internet or using any other resources on a public network. A web proxy is normally a software tool which allows you to access a myriad of websites on the internet without having to worry about third parties tapping or eavesdropping into your transactions and communication. On the other hand, a virtual private network, just as the name implies points at a situation where people are communicating in an extranet or company network but using the internet as the core infrastructure provider. The communication is seamless and secure though.
So, you might want to ask, what really is the difference between a web proxy and a VPN?
A proxy server can refer to a computer or piece of software which plays the role of an intermediary between your terminal and the internet. In that case therefore, when you request for a website or other web resources from a proxy server, the requests would appear to be coming from the IP address from the proxy rather than your computer IP address. Proxies do not encrypt any information and thus being less secure to use.
Virtual Private Networks
If you want to surf the web anonymously, hide your IP address and make sure that no one is tapping into your conversations, VPN might just be the right solution. VPN makes use of advanced data encryption techniques; encryption simply refers to the use of a private key which only an authorized recipient can use to decode the meaningless character. Therefore encrypted information might not make any much sense to any reader who taps into the communication channel. So far so good, SSL is the standard for data encryption on public networks and is categorized among the most stringent security features. Much as VPN might be a bit pricey, it is truly worth the hassle.
There are two main categories of VPNs: paid VPN services like HideMyAss and free VPN services. Many people love freebies but if you are concerned about the security of your information when using a public network such as the internet, paid VPNs are the most perfect. It is not just about the price but they offer better features.
– Once VPN has been setup on a device, all your internet activities would be masked
– Your internet activities cannot be spied on by governments and ISPs
– Enjoy high levels of data encryption, hence high level security
– More expensive than web proxies
– Can be slow at peak times
Alternatively, you can opt for a premium DNS service. This kind of service allows you to permanently unblock geo-restricted content. Read this review of the Unlocator DNS service for more information…
Virtual Personal Network (VPN) is a network that provides businesses or individual users with secure access to their network through the use of public telecommunication infrastructure like the Internet. Virtual Personal Network provides connections that are secure over the Internet to the user. While VPNs work by use of public infrastructure that is shared, it maintains privacy. It can also be defined as a group of computers set-up together over an open network that is the Internet.
When using VPN the first thing you are assured of is security as the data you get from or send to the Web is authenticated and encrypted hence offering you with protection from hackers and other online attacks. Encryptions protocols help secure the moving data over the channel hence protecting your personal information that you are sharing online like bank details when you are shopping online. If properly implemented, then VPN will have limited or no impact on the performance of the network. Chances are that there will be improvement on the performance of the network however this depends on the data service providers or the type that is being used.
VPNs are flexible and less costly they enable one to choose a technology that suits either the business or individual needs while accessing Web sites and the Internet. Flexibility also enables one to select the type of technology whose costs they are able to meet and also suits the security needs of the organization or individual. Some VPN service providers offer fully supervised solutions this provides extra security as to how the network is being managed this gives one more assurances that their information is secure. VPN should be used because it can enable a company or an individual employ telecommunication solutions that are less costly but still suitable for the network being used for example ADSL. VPNs can also be used to access restricted content. If you are looking for an Australian VPN, make sure you read this…
Virtual Personal Networks can use data services from various independent providers or carriers by connecting them into one flawless data channel to improve on the dependability of data. Dependency on a single network carrier can turn out to be problematic and lead to interference in the provision of data hence affecting exchange of files and important information over the Internet. VPN ensures that security is maintained when a company uses multiple carriers in the same network through encrypting and authentication of data hence protecting the network and ensuring there is smooth flow of data across the Internet.
The ability to do business or execute personal transactions online is very convenient. However, it is important to appreciate that as long as you are doing something on the internet it t is not in the strict sense absolutely private. Each and every day internet users oblivious or in knowledge of the risk that comes with online activities
In this day and age very many activities are done online. There are various benefits associated with online applications without disregarding the attendant threats. Personal privacy is put on the line ever time you log in into the vast online grid. Do not be discouraged from using online platforms due to the inherent risks. We cannot go back to the tedious manual ways of doing things because of the risk of opportunists who lurk behind the general and noble intentions of the wider global community.
You do not have get out of your comfortable living room to shop for almost anything that you need. Companies, outlets and dealership are continuously improving and upgrading ways of making sure that they embrace technology in transactions and customer service. Online platforms have become a cornerstone in online marketing and sales.
Among the steps you can take to protect personal information and privacy include the following:
– You should make sure that your laptop and other workstations are installed with reliable and reputable antivirus software. This should include firewalls as well as spyware and malware. Antivirus software guard against Trojans and viruses. Firewalls block suspicious traffic from gaining entry into a network or computer
- Make sure that your password is composed of both letters and numbers which should be put both in both lower case and upper case. Do not use personal information such as date of birth in your password. Do not reveal your password to anyone. In addition you should different passwords for different online accounts. Do not save your password on a web browser.
– Cookies are very useful as they enable a site to record and remember browsing preferences as well as surfing habits. However super cookies embed themselves which make them difficult to uninstall and do not expire. There are tools that are designed to remove super cookies permanently.
– You should very careful when adding friends on social media sites such as Facebook. Friends on such access have access to your personal information depending on the restrictions that you customize.
– Do not use a public computer to make payments especially where you are required to input your credit card number. Delete browsing history after surfing on public computers.
– Do not reveal personal information in your emails.
If you want to surf anonymously, consider using a VPN like HideMyAss. Click here for a full review…
A computer is much more than a digital processing unit. It is a worthwhile investment that must be protected across the board. Whether you own a Mac or PC, it is up to you to secure its components and applications. Since most computer users have online access, the chances of downloading viruses and malware are always high. This is especially true if you leave your unit on for hours on end. In order to effectively protect your computer, you must have the latest anti-virus and anti-spy ware programs installed. These essential applications protect your computer from viruses, along with hacking and foreign intrusion. To ensure optimal protection and results, you should let these programs scan all your drives at least a few times a day.
With so many viruses popping up on a daily basis, every computer is susceptible to damage and other issues. Even computers that are fully safeguarded can still have certain vulnerabilities. According to industry experts, you should never leave your computer on while unattended. Even if you are leaving for a few minutes, make sure to turn your system off. This will prevent hackers from accessing your system via open portals. The latter includes modems, along with wireless and mobile connections. Never download a file attachment that looks suspicious as well. Whether via e-mail or websites, all attachments should be scanned before opening them. You should also refrain from opening e-mails from people you do not know.
While protecting your computer from viruses is important, you must also safeguard your hardware as well. A great way to do this is by connecting your system to a surge protector. The protector, of course, will be connected to your wall outlet. In the event of thunderstorms or torrential downpours, the surge protector will effectively defend all your connections. Sadly, it can take one power outage to cause irreparable harm or damage to your computer. This is especially true if the unit is connected directly to the wall outlet. With a surge protector, you will have ample time to turn your system off before disaster strikes.
In recent years, malware viruses have rendered countless computers useless. These malicious codes can infect system registries, which result in extensive out of pocket costs for repairs and re-installations. To avoid malware from plaguing your system, simply purchase an anti-malware program. The latter can remove malicious codes, viruses, spam, spy-ware, and other foreign objects that most anti-virus applications cannot pick up. If you are unsure about which products to buy or download, simply visit your local computer and accessories store for more assistance.