Email encryption is a term that refers to the encryption as well as the authentication of email or electronic mail messages. Most commonly, email encryption is designed to rely on what is known as public key cryptography. There are a number of popular protocols that are used for the purpose of email encryption, the most notable of which are mail session encryption, identity based encryption, Open PGP encryption, TLS encryption and S/MIME encryption.
- Mail Session Encryption - This involves using a STARTTLS SMTP extension, which is a TLS layer that is on top of an SMTP connection. It is capable of protecting mail traffic from being sniffed while it is being transmitted, but this does not actually involve encrypting the actual email because the content inside the email messages is capable of being revealed to, and thusly tampered with, by the email relays that are involved. The encryption, then, actually occurs between the individual SMTP relays rather than between the individual sender and recipient. When both of the relays offer support for STARTTLS, then it is capable of being used regardless of whether or not another protocol is being used to encrypt the contents of the email.
- Identity Based Encryption is a form of public key cryptography that is designed and implemented to use unique information regarding the identity of the user such as their email address as the public key. The public key may also be a text value such as the domain name or name or its associated IP address for example.
- Open PGP - PGP stands for Pretty Good Privacy, and Open PGP is a computer program designed to provide cryptographic privacy as well as authentication. It is often utilized for the purpose of signing, decrypting or encrypting emails in order to increase the level of security for email communication.
- TLS - TLS stands for Transport Layer Security, and it is the successor to Secure Sockets Layer or SSL. These are cryptographic protocols designed to provide data integrity and security for network communications such as through the internet. There are a number of different versions of these protocols that see wide spread use including web browsing, internet faxing, electronic mail, VoIP and instant messaging.
- S/MIME - S/MIME is an acronym that stands for Secure Multipurpose Internet Mail Extensions, and this is a standard that is used for signing email and public key encryption of email that is encapsulated in MIME.
A Private Email Network, PEN is a secure pathway that employs highly effective encryption, without requiring complex programs, certificates or servers. Secure messages use existing e-mail address and can be created and read in any systems. Email2 is a business communication platform that enables security for your organization and creates a Private Email Network
Each of these email encryption protocols, mail session encryption, identity based encryption, Open PGP encryption, TLS encryption and S/MIME encryption are used for different purposes and some apply not only to email encryption but also to other types of encryption including internet browsing and instant messaging encryption depending on the method and mode of communication.
The advances in technology in the past century have been extraordinary. From simple local communication abilities, to global, the world has been taking great strides in making technology a part of your daily life. The last few years have brought forth some truly unique technology, with the amount of wireless capabilities and products.
Bluetooth technology is by far at the front of the technological train. Bluetooth has changed the way we talk to people on phones from where we work. Some new products from Bluetooth have proved unique in that there are few like them.
Cell phones with bluetooth technology are completely wireless and compatible with your computer, PDA, Mp3 player, and now navigational system in your car. You no longer have to hold a phone and drive; the Bluetooth has allowed the phone to stay in your pocket as the car kit and phone become voice activated. If you would like to call someone you can simply speak the name and the phone will dial. You have the option of an earpiece and microphone or a system routed through your vehicles radio system. Whichever you choose this technology is sure to make talking on the phone much safer if you are driving.
Another interesting new technology with Bluetooth technology is the digital pen. The digital pen works with digital paper, writing just as you would with normal pens. You can simply write in your own handwriting on the digital paper and then place the pen in its home by your computer. The computer will upload the images from the pen right on to your computer. These pens may prove very handy for artists who would like to preserve some of the ideas they have without having to mess with a copier and scanner. The digital pen will also be useful for signature pages, you will not have to print and sign anymore, and you can sign the digital paper and upload on your computer with a touch of a button.
For navigational purposes there is nothing like the new product TomTom. This product has Bluetooth technology to give the most accurate directions available. With satellite navigation, it is currently in use in both Europe and North America. You can speak to the navigational system asking for directions to wherever you are going and TomTom will guide the way. No more time spent driving around lost or skipping the scenic route due to the chances of becoming lost. TomTom is so simple to use even a small child can operate it and get directions.
When you are in the market for new unique technological products Bluetooth has many to choose from. The advancement of wireless services is making life easier and more products accessible to people around the world.
The reason we all write blogs and content for our websites is because we have something that we feel is important to say, and we want to get that message out to the public and to our potential consumers. Unfortunately, as my boss has pointed out in one of his posts that only 16% of people actually read blog posts and the rest of us simply scan them for pertinent information. I have to be honest, as a reader and a writer I found this to be a shocking number and had a bit of a hard time accepting it. But, as Jeff explained to me, most of us are thrown so much information in one day that we simply don't have enough time to read it all.
I think that's only part of the reason though. Truthfully? There are a lot of badly written, boring posts and articles floating around on the web and most of us can't be bothered to read them to get the information we need out of it. But, the good news is that I do believe if something is truly well written or entertaining that people will read it. Therefore, in order to get our message across, we have to make our writing more appealing to our readership. Fortunately, these few simple copywriting tips can be used to help you tighten your writing and reach further than that 16 percent.
1.) Plan Ahead
Listen, if you don't know where you're going with your writing, than your readers don't stand a chance. Before you sit down and put fingers to keyboard, think about what you want to say and what the logical flow of your thoughts should be. Your writing should be orderly and have direction. If you're looking for a great starting place, try this simple adage: Tell people what you're going to tell them, tell them, and then tell them what you've told them. It'll help lend focus to your thoughts.
2.) Know your Audience
It seems like common sense, but you'd be surprised. For example, if you know that your travel site appeals to young urban professionals, writing a blog post about retirement travel is probably not going to go over well. Think about your idea and spin it: Maybe your blog post could be about where to send your retired parents on vacation. Find a way to make your new product or service appeal to your existing audience.
3.) The K.I.S.S. Principle
In other words - Keep it Simple Stupid (Hey, don't blame me, I didn't invent the acronym). Did you know that most newspapers write their stories for a grade seven education level? Writing for the web shouldn't be any different. And, while it's great that you have a PhD in entomology, but if your readers don't know you're talking about bugs, you aren't going to get your points across.
4.) N.M.A.P. (No more acronyms please)
Given the previous entry, this one is a little ironic. But here's the thing. Just because you know what you're talking about when you mention a BOGOFF (Buy One Get One For Free) or E&OE (Errors & Omissions Excepted); doesn't mean that the people reading your blog do. Explain what your acronyms mean before you lose all your readers with your technical talk.
5.) Mix it up!
Sometimes copy can feel really stale and boring, but you can't quite figure out why. It's often due to the overuse of certain words in your copy, so take a look over what you've written. If you see that every sentence starts with the word "the" then you need to make a change. This also applies to words in a paragraph, if you've described something as "good" four times in the past three sentences it's time to pick a new adjective.
6.) Use Awesome Words Sparingly
Being overly descriptive with your writing is not necessarily a good thing. If you were writing a novel, sure, there might be room for more flowery turns of phrase. Web copy though, should be more simple and direct. Don't over illustrate what you're trying to say, just say it, otherwise you'll lose your readers.
7.) Text Not
It doesn't matter how busy you are; text speak does not belong in proper copy. Take the time to write out each of the words you want to say, otherwise you'll turn off your readers. Because, not only is text speak annoying, it can also be hard to understand, so resist the urge, kwim? (Oops!)
Once you've finished writing your blog or article, save and close the file and walk away from it. After you've taken a little bit of time (20 - 30 minutes) come back to it and start editing. Your fresh eyes will help you be able to see the mistakes and the unnecessary parts more easily. And remember, if you think you've gotten a bit too wordy or it runs a little too long, than it probably has.
We write content for our websites or blogs because we want people to read it, but appealing to readers in the information age is easier said than done. Writing should be tight, direct and interesting to your readers. Following the above copywriting guidelines should get you on your way to improving your copy.