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Data Encryption Explained

Data encryption

Lots of 1s and 0s…

You’ve probably heard about data encryption before, but if you still aren’t exactly sure what it is, here’s the scoop on data encryption:

The purpose of data encryption is to protect digital data confidentiality. Data encryption uses an algorithm, which translates the data into another form or code. Without a secret encryption key, this data is unreadable.

Encryption is one of the most widely used and effective data security methods used by organizations to transfer data.

Examples

• When you use your credit card online, your computer encrypts that information so that others can’t steal your personal data as it is being transferred.

• When you see the SSL image image, it means that there is an encrypted link between the website’s server and your browser.

 

 

Phishing vs. Pharming

fish-in-fishbowl

What is phishing?

Though phishing and pharming attacks are related, they both happen by different means. For example, phishing attacks usually involve an email that appears to be from an e-commerce company prompting you to take action and log in to your account with the link provided in the email.

The website you visit is not the real site but a well-designed imposter site. It may seem authentic to you, so you will enter your username and password, which is then obtained by the attacker. 

What is pharming?

On the contrary, pharming is different in that it can happen when you are going to a legitimate website, even when you have typed the URL of the site yourself. In a pharming attack, the criminal “hijacks” the intended site’s DNS (domain name system) server.

The end result is that you are redirected an imposter site that looks like your intended site. Most people can not tell the difference and will enter their username and password as usual, only to be captured by the attacker. 

 

UR has an integrated Safe Browsing feature which alerts you of sites that are suspected of phishing or pharming. Learn more about UR’s safety features.

How a VPN Can Help Protect Your Privacy

It's like an online seatbelt

Protect your online traffic with a VPN.

What is a VPN?

A Virtual Private Network (VPN) is a group of discrete, private networks linked together over a public network—namely, the internet. For anyone who is concerned about keeping his or her online data private, a VPN is a must-have.

A VPN scrambles all the data that passes through the networks by acting as a secure “tunnel” between your computer and the sites you visit online. By encrypting your computer’s internet connection, sites that you visit and data that you send and receive is safe from prying eyes.

Using a VPN encrypts your data.

Other uses for a VPN
  • Change your IP address and appear in another location
  • Make public wifi connections safe, which are often unprotected
  • Watch content from other countries without restrictions
  • Buy airplane tickets in a country with lower rates
  • For remote workers, to connect to a work server and share files
  • Bypass local internet networks, which can be slower than with a VPN

Overall, using a VPN secures your internet browsing and gives you more autonomy with the sites you can visit.

With a VPN built right into it, UR makes staying private online easy! Access the VPN with just a click—look for the ninja icon in the upper right corner of the browser.

Think of UR as an armored car for your online traffic. We respect privacy and created a web browser to keep you safe and private as you navigate the internet highways. 🚗 Learn more here.

Sources

Techhive http://www.techhive.com/article/3158192/privacy/howand-whyyou-should-use-a-vpn-any-time-you-hop-on-the-internet.html
PlanIT http://www.planitcomputing.ie/blog/?p=337
Technet https://technet.microsoft.com/en-us/library/bb742566.aspx

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