30 March 2013

Not Just For Paranoids: 4 Reasons To Encrypt Your Digital Life



encrypt your dataEncryption isn’t only for paranoid conspiracy theorists, nor is it just for tech geeks. Encryption is something every computer user can benefit from. Tech websites write about how you can encrypt your digital life, but we’ve all done a poor job of explaining why you should actually care.


We’ve covered a variety of ways to encrypt everything on your computer, encrypt files you store in the cloud, have encrypted online conversations, and do lots of other things with encryption. Now we’ll get back to basics and explain the many threats encryption can help protect you from.


Protect Your Data From Thieves


Encrypting your storage protects the data on it from thieves. If someone steals your laptop, smartphone, or tablet, encryption can prevent them from accessing the sensitive data on your hard drive. The media is full of reports from business employees who lose laptops containing sensitive customer information, including credit card numbers – if only they had used encryption, they wouldn’t have embarrassed their employers and given their customers’ information over to identity thieves.


This is a dramatic example, but it’s true even for the average person. If you store financial data, business plans, or other sensitive documents, such as scans of tax returns with your social security number and other sensitive data on them, you should ensure your computer’s hard drive – or at least the sensitive files – are stored in an encrypted form. Encryption can also help protect any other type of private data that you don’t want someone else seeing.


stealing-laptop-from-car


Store Files Securely in the Cloud


Cloud storage gives us a great way to keep our files in sync across all our devices, storing a backup copy on the cloud storage corporation’s servers so we won’t lose it. It’s also a great way to share files with other people.


However, storing sensitive data – like financial documents and other personal information – in a cloud storage account could be a mistake. Dropbox once allowed anyone to log into any account without a password for four hours, and this would have allowed anyone to access your Dropbox account and view your files. Your files could also be accessed if someone gained access to your account through other means, such as using a leaked password that you re-used on several website


Encrypting sensitive files prevents them from ever being accessed without the encryption key, even in a worst case scenario when your cloud storage provider’s security fails or someone else gains access to your account. Encrypthion also allows you to securely share sensitive data with other people – just agree on an encryption key ahead of time (you could even do this in person) and then use that key to share sensitive files over email or a cloud-storage service without others being able to access it.


There are even cloud storage services that automatically encrypt your data before uploading it, decrypting it locally when you access it. Not even the cloud storage provider’s employees could access your


encrypt files cloud


Prevent Others From Viewing Your Private Browsing and Conversations


Your bank and online-shopping websites like Amazon all use encrypted connections (the HTTPS URL with a lock in your browser indicates a secure, “encrypted” connection). When you access an HTTP website, your browsing activity is viewable in plaintext form. For example, if you’re sitting in a cafĂ© using public Wi-Fi and performing Google searches while not logged in, anyone on the Wi-Fi network could monitor your Google searches and any other website activity taking place over HTTP. Even if you used HTTPS to access websites, people could still see the HTTPS website you access.


To avoid having your browsing activity tracked on public Wi-Fi, you could use a VPN or Tor to “tunnel” your browsing activity through an encrypted connection.


Encryption can also be used to protect emails and instant messages against prying eyes. Email is sent over the wire in plain text form, so particularly sensitive data should be sent in encrypted emails – or not over email at all. If you’re sending an important file via email, you can encrypt the file before emailing it.


the tor project


Battle Over-Reaching Government Surveillance


The government is watching you. This may seem a bit paranoid, but it’s the reality of the world we live in. Our digital lives are being increasingly picked over by our governments, often without warrants or other typical legal protections. We’re not lawyers, but here are a few anecdotes that can give you an idea of the scope of what’s going on:



  • In the USA, your emails are considered “abandoned” after you open them or after 180 days if they remain unopened. This allows the US government to view your personal emails without a warrant. If you encrypted your emails, the government would require a warrant to compel you to disclose the encryption key. (Wherever you are in the world, your emails may be stored in the USA and be subject to such access, too.) (Source)

  • California’s Supreme Court has ruled that police can search through your smartphone without a warrant after arresting you. If you encrypted your smartphone’s storage, the police would require a warrant to compel you to tell them the encryption key. (Source)

  • According to the EFF, the US government and major telecom carriers have “engaged in a massive program of illegal dragnet surveillance of domestic communications and communications records of millions of ordinary Americans since at least 2001.” Your emails, phone calls, and other communications are available to the government without a warrant thanks to this warrantless wiretapping. (Source)

  • The version of Skype distributed in China has a backdoor allowing the Chinese government to snoop on their citizens’ conversations. Microsoft has refused to answer whether the version of Skype distributed elsewhere contains similar backdoors. (Source 1, Source 2)


This is just the USA – the situation is even worse in countries like China or Iran, where repressive governments will monitor all the unencrypted communications they can get their hands on.


It’s not paranoid to realize that governments are building massive databases of our communications and personal data. Encryption can be a way to help prevent your data from being accessed without a warrant or automatically logged in a database.


cctv-cameras


Do you use encryption for your hard drive, cloud storage, smartphone, emails, or any other type of communications? Leave a comment and tell us why.


Image Credit: Lock Icon via Shutterstock, Car theft via Shutterstock, Tor diagram via Electronic Frontier Foundation, CCTV cameras via Shutterstock


The post Not Just For Paranoids: 4 Reasons To Encrypt Your Digital Life appeared first on MakeUseOf.



How To Add A Photo Slideshow To YouTube



Creating a photo slideshow is about the wow-factor. It is also about convenience. The viewer can enjoy the smooth transition of one photo to another like the actual thread of events. Slideshows are part and parcel of photo displays – you can create one at the touch of button on any self-respecting image tool like IrfanView or Picasa. Bakari showed you how to put together a travel slideshow in iPhoto. But do you know something that’s even more convenient – turning a photo slideshow into a video.


A couple of years back, I showed you how to how to convert a PowerPoint 2010 presentation into a video with one click. Since then videos have become only easier to compile, combine, and compose. YouTube crossed over to 1 billion users just a few days ago and despite the presence of very good alternatives like Vimeo, it is the de-facto home for online videos. So, it makes sense to upload your first photo slideshow on YouTube.


Only the question remains – how do you add and share a photo slideshow on YouTube?


The Easy Way – Take YouTube’s Help


YouTube has made it really easy to upload media and create a video from within YouTube itself. Log into YouTube with your Google credentials and then follow the uncomplicated steps below to create your first photo slideshow on YouTube.


1. On your YouTube page, hit the Upload button that’s next to the search bar on top. If you are lost, here’s the Upload page to jump straight to from here.



2. Click on the Create button for Photo slideshow.


3. Select the photos for your YouTube slideshow. Google automatically gives you the first option to bring in your saved photos from Google+ or Picasa Web albums. (As of March this year, the Picasa URL redirects to Google+ as Google+ is in all probability centralizing photo sharing).



4. But no; if you want to upload photos instead from your desktop you can. Click on Upload Photos and drag ‘n drop your selected photos from your computer.


Once all photos are uploaded and in the timeline, you can drag the around and re-arrange their sequence.


5. After all photos are re-arranged in the right sequence for your photo-story, hit the next button to go to the business end of the YouTube slideshow creator. The screen you see will be something like this:



The slideshow creator is self-explanatory. You can set the slide duration, slide effect, and transitions. YouTube also gives you a choice of 150,000 tracks for a background score if you want to add some musical pizzazz to your video. If not, go with the No Audio option. YouTube does not allow you to upload your own audio files.


6. You can also go into the Advanced Editor and really fine-tune your video by controlling transitions, applying Instagram-styled effects, add text…and a whole lot of other controls which you should experiment with for a great looking photo slideshow. The screenshot below gives you an idea of the Advanced Editor and a small cross-section of the image effects you can apply.



Do regard this note from YouTube – Advertisements may be displayed on videos that use content available through the YouTube Video Editor. In this case, it is the music track which I have added.


7. You can also change the Privacy from Info & Settings. You have the choice of taking it Public, keeping it Unlisted, or going Private and sharing it with only a few people. The Info & Settings page also allows you to add a title and a description.



YouTube takes some time to process the video before it is displayed in your profile. You can go back and again edit the slideshow if you wish.



Here’s the YouTube Help page which will give you the nitty-gritty on the various features of the video editor.


Create A Video Slideshow On Windows Movie Maker


Windows dropped the Live from the title and just called it Movie Maker (Version 12). If you don’t have it on your Windows 7 and 8 systems, you can download or update it from Microsoft. It might be basic for serious video editing work, but if you want to put together a photo slideshow in the form of a video, it gives you enough bells and whistles for the job. With a bunch of pictures, in ten minutes or less, you can have your own ‘home movie’.



1. The interface has a preview pane on the left and the content pane on the right. You can click on Add videos and photos to bring in your photos into the content pane. You can drag the photos around to arrange them. The Content pane also works like a timeline. You can also add a title slide that will be like an introduction – Click Title on the Home tab. Also, clicking the playhead on the Preview pane gives you an idea of how your video plays out. Windows Movie Maker also gives you complete control if you want to embellish the slides with custom text. All system fonts, colors, and font sizes are available.



2. Click on Edit under Video Tools and change the duration of the displays.



4. Add animations and/or effects from the Animations and Visual Effects tabs respectively. You can apply them collectively or individually to each picture in your slideshow.



For instance, you can make the slides more interesting by making them pan up or pan down. The number of effects you have to play around with is more than what you get on YouTube’s own video editor (more than 60 transitions).



You can also take advantage of the Movie Maker AutoMovie themes, which automatically build in fun visual effects and transitions.


5. Windows Movie Maker also lets you upload your music or source it from royalty free music sites featured on the Add Music menu.



6. When it’s time to publish your photo slideshow, you can save it to your desktop or choose among SkyDrive, Facebook, YouTube, Vimeo, and Flickr. You can publish directly to YouTube by picking a resolution. Log-in with your Windows Live ID and then publish the photo slideshow by logging in with your Google ID.



Windows Movie Maker gives you more ways to ‘creatively’ enhance your photos than YouTube’s own video editor. I like the options it gives me – I can save it to my desktop, publish it just to carry around on my smartphone, or push it upwards to YouTube.



These two are the simplest ways to create a photo slideshow and upload to YouTube. I think you must have got the ease with which you can create a few memory bytes on YouTube and share it with friends and family. I use YouTube to send across video greeting cards made out of old photos. It certainly beats the sameness of e-card sites and gives a personal spin to your thoughts.


What uses can you put photo slideshows to? Do you have any other tool for the job…a web application perhaps? But are they really better than these two easily available and free resources? Tell us in the comments.


The post How To Add A Photo Slideshow To YouTube appeared first on MakeUseOf.



How To Add A Photo Slideshow To YouTube



Creating a photo slideshow is about the wow-factor. It is also about convenience. The viewer can enjoy the smooth transition of one photo to another like the actual thread of events. Slideshows are part and parcel of photo displays – you can create one at the touch of button on any self-respecting image tool like IrfanView or Picasa. Bakari showed you how to put together a travel slideshow in iPhoto. But do you know something that’s even more convenient – turning a photo slideshow into a video.


A couple of years back, I showed you how to how to convert a PowerPoint 2010 presentation into a video with one click. Since then videos have become only easier to compile, combine, and compose. YouTube crossed over to 1 billion users just a few days ago and despite the presence of very good alternatives like Vimeo, it is the de-facto home for online videos. So, it makes sense to upload your first photo slideshow on YouTube.


Only the question remains – how do you add and share a photo slideshow on YouTube?


The Easy Way – Take YouTube’s Help


YouTube has made it really easy to upload media and create a video from within YouTube itself. Log into YouTube with your Google credentials and then follow the uncomplicated steps below to create your first photo slideshow on YouTube.


1. On your YouTube page, hit the Upload button that’s next to the search bar on top. If you are lost, here’s the Upload page to jump straight to from here.



2. Click on the Create button for Photo slideshow.


3. Select the photos for your YouTube slideshow. Google automatically gives you the first option to bring in your saved photos from Google+ or Picasa Web albums. (As of March this year, the Picasa URL redirects to Google+ as Google+ is in all probability centralizing photo sharing).



4. But no; if you want to upload photos instead from your desktop you can. Click on Upload Photos and drag ‘n drop your selected photos from your computer.


Once all photos are uploaded and in the timeline, you can drag the around and re-arrange their sequence.


5. After all photos are re-arranged in the right sequence for your photo-story, hit the next button to go to the business end of the YouTube slideshow creator. The screen you see will be something like this:



The slideshow creator is self-explanatory. You can set the slide duration, slide effect, and transitions. YouTube also gives you a choice of 150,000 tracks for a background score if you want to add some musical pizzazz to your video. If not, go with the No Audio option. YouTube does not allow you to upload your own audio files.


6. You can also go into the Advanced Editor and really fine-tune your video by controlling transitions, applying Instagram-styled effects, add text…and a whole lot of other controls which you should experiment with for a great looking photo slideshow. The screenshot below gives you an idea of the Advanced Editor and a small cross-section of the image effects you can apply.



Do regard this note from YouTube – Advertisements may be displayed on videos that use content available through the YouTube Video Editor. In this case, it is the music track which I have added.


7. You can also change the Privacy from Info & Settings. You have the choice of taking it Public, keeping it Unlisted, or going Private and sharing it with only a few people. The Info & Settings page also allows you to add a title and a description.



YouTube takes some time to process the video before it is displayed in your profile. You can go back and again edit the slideshow if you wish.



Here’s the YouTube Help page which will give you the nitty-gritty on the various features of the video editor.


Create A Video Slideshow On Windows Movie Maker


Windows dropped the Live from the title and just called it Movie Maker (Version 12). If you don’t have it on your Windows 7 and 8 systems, you can download or update it from Microsoft. It might be basic for serious video editing work, but if you want to put together a photo slideshow in the form of a video, it gives you enough bells and whistles for the job. With a bunch of pictures, in ten minutes or less, you can have your own ‘home movie’.



1. The interface has a preview pane on the left and the content pane on the right. You can click on Add videos and photos to bring in your photos into the content pane. You can drag the photos around to arrange them. The Content pane also works like a timeline. You can also add a title slide that will be like an introduction – Click Title on the Home tab. Also, clicking the playhead on the Preview pane gives you an idea of how your video plays out. Windows Movie Maker also gives you complete control if you want to embellish the slides with custom text. All system fonts, colors, and font sizes are available.



2. Click on Edit under Video Tools and change the duration of the displays.



4. Add animations and/or effects from the Animations and Visual Effects tabs respectively. You can apply them collectively or individually to each picture in your slideshow.



For instance, you can make the slides more interesting by making them pan up or pan down. The number of effects you have to play around with is more than what you get on YouTube’s own video editor (more than 60 transitions).



You can also take advantage of the Movie Maker AutoMovie themes, which automatically build in fun visual effects and transitions.


5. Windows Movie Maker also lets you upload your music or source it from royalty free music sites featured on the Add Music menu.



6. When it’s time to publish your photo slideshow, you can save it to your desktop or choose among SkyDrive, Facebook, YouTube, Vimeo, and Flickr. You can publish directly to YouTube by picking a resolution. Log-in with your Windows Live ID and then publish the photo slideshow by logging in with your Google ID.



Windows Movie Maker gives you more ways to ‘creatively’ enhance your photos than YouTube’s own video editor. I like the options it gives me – I can save it to my desktop, publish it just to carry around on my smartphone, or push it upwards to YouTube.



These two are the simplest ways to create a photo slideshow and upload to YouTube. I think you must have got the ease with which you can create a few memory bytes on YouTube and share it with friends and family. I use YouTube to send across video greeting cards made out of old photos. It certainly beats the sameness of e-card sites and gives a personal spin to your thoughts.


What uses can you put photo slideshows to? Do you have any other tool for the job…a web application perhaps? But are they really better than these two easily available and free resources? Tell us in the comments.


The post How To Add A Photo Slideshow To YouTube appeared first on MakeUseOf.