This picture shows two of my best friends cuddled together in a perfect pose.
I love this grainy, quirky picture. I emailed it to my wife. I Facebooked it. I tweeted it.
I love it so much that I brought it to my local photo lab to be blown up so I could frame it and put it on my wall. Unfortunately, the resolution is so low that it’s hardly worth the print, let alone the frame.
The picture was taken with my iPhone, which is handy to catch perfect poses like this. This method is great for capturing digital images to share but they just don’t transfer into the real world all that well.
So here are two quick tips to make sure the irreplaceable images you create this holiday season.
1. Make sure you capture the images you want to turn into actual printed images on photo paper are taken with a high-resolution camera, meaning NOT your smartphone.
2. Keep a backup of all your images–high quality or not–somewhere outside of your home in case damage to your equipment and even your storage disks.
Facebook is probably better than nothing but you probably don’t share every image you want to keep. You can try our Online Backup for free.
Allegations that Facebook "suppressed" conservative news, first reported by Gizmodo, quickly snowballed into broader charges that Facebook "censors" viewpoints its employees doesn't like. Facebook is the first access point to the internet for hundreds of millions if not a billion people around the world. And for millennials in the U.S., it is their primary source for political news. Some have suggested that the site could actually tilt the 2016 U.S. presidential election. Hence Facebook takes these allegations and the damage they've done to Facebook's image among conservatives seriously. Users will never be able to control the "Trending" section of the site, which Facebook insists is handled objectively as possible through curators (and, apparently, a lot of help from Google). But you do have some control over your news feed, which is generated by Facebook's algorithm "Edgerank." There are things you can do to influence your feed in hopes of seeing a diverse flow of information that doesn't simply confirm your biases. Here are 5: Get rid of the noise. Go to https://www.facebook.com/friends/organize and add the people you want to get less news from to your "acquaintances" list. You'll see their posts a lot less often and -- best of all -- they'll have no idea you've demoted them. Let Facebook do less of the picking for you. On the left column of your home page, under Favorites, next to News Feed click the arrow and select "Most Recent". This won't turn off Facebook's algorithm completely, but it will make it more likely you'll see a diversity of sources in your feed. Trust someone. Find a few people you respect who have a different political leanings than you and ask them for one Facebook page to follow. Just one? That's enough. Once you like the page, Facebook will help from there by suggesting a few pages with similar leanings. Of course, you're relying on Facebook's recommendations. But if you don't trust Facebook at all, this would be a good time to delete your account. Prioritize the new blood. Click on the down arrow in the upper right corner of any Facebook page and select "News Feed Preferences" and then select "Prioritize who to see first" and then on the dropdown menu select "Pages only." Now click on those new pages you just added to your stream -- along with the other valuable news sources you think help keep you informed. 5. Teach Facebook what you like. When you see something you like, click on it, comment on it, interact with it. Facebook exists to keep you in Facebook and will reward your clicks with similar content. And if you get a post you don't like, you can tell Facebook by clicking on that subtle little down arrow, which will show you this: Yes, you're sort of "censoring" your feed. But at least it's you doing it. Cheers, Jason [Image by Turinboy | Flickr]
Many of you have seen them. And some of you have no doubt been victims too. Malware spreading through social media sites, like Facebook, is definitively something you should look out for. You know those posts. You raise your eyebrows when old Aunt Sophie suddenly shares a pornographic video with all her friends. You had no idea she was into that kind of stuff! Well, she isn’t (necessary). She’s just got infected with a special kind of malware called a social bot. So what’s going on here? You might feel tempted to check what “Aunt Sophie” really shared with you. But unfortunately your computer isn’t set up properly to watch the video. It lacks some kind of video thingy that need to be installed. Luckily it is easy to fix, you just click the provided link and approve the installation. And you are ready to dive into Aunt Sophie’s stuff. Yes, you probably already figured out where this is going. The social bots are excellent examples of how technology and social tricks can work together. The actual malware is naturally the “video thingy” that people are tricked to install. To be more precise, it’s usually an extension to your browser. And it’s often masqueraded as a video codec, that is a module that understands and can show a certain video format. Once installed, these extensions run in your browser with access to your social media accounts. And your friends start to receive juicy videos from you. There are several significant social engineering tricks involved here. First you are presented with content that people want to see. Juicy things like porn or exposed celebrities always work well. But it may actually be anything, from breaking news to cute animals. The content also feels safer and more trustworthy because it seems to come from one of your friends. The final trick is to masquerade the malware as a necessary system component. Well, when you want to see the video, then nothing stops you from viewing it. Right? It’s so easy to tell people to never accept this kind of additional software. But in reality it’s harder than that. Our technological environment is very heterogeneous and there’s content that devices can’t display out of the box. So we need to install some extensions. Not to talk about the numerous video formats out there. Hand on heart, how many of you can list the video formats your computer currently supports? And which significant formats aren’t supported? A more practical piece of advice is to only approve extensions when viewing content from a reliable source. And we have learned that Facebook isn’t one. On the other hand, you might open a video on a newspaper or magazine that you frequently visit, and this triggers a request to install a module. This is usually safe because you initiated the video viewing from a service that shouldn’t have malicious intents. But what if you already are “Aunt Sophie” and people are calling about your strange posts? Good first aid is going to our On-line Scanner. That’s a quick way to check your system for malware. A more sustainable solution is our F-Secure SAFE. Ok, finally the poll. How do you react when suddenly told that you need to download and install software to view a video? Be honest, how did you deal with this before reading this blog? [polldaddy poll=9394383] Safe surfing, Micke Image: Facebook.com screenshot
Yet another big vulnerability in the headlines. The Metaphor hack was discovered by Israel-based NorthBit and can be used to take control over almost any Android device. The vulnerability can be exploited from video files that people encounter when surfing the web. It affects all versions of Android except version 6, which is the latest major version also known as Marshmallow. But why is this such a big deal? Severe vulnerabilities are found all the time and we receive updates and patches to fix them. A fast update process is as a matter of fact a cyber security cornerstone. What makes this issue severe is that it affects Android, which to a large extent lack this cornerstone. Android devices are usually not upgraded to new major versions. Google is patching vulnerabilities, but these patches’ path to the devices is long and winding. Different vendors’ practices for patching varies a lot, and many devices will never receive any. This is really a big issue as Android’s smartphone market share is about 85% and growing! How is this possible? This underlines one of the fundamental differences between the Android and iOS ecosystems. Apple’s products are planned more like the computers we are used to. They are investments and will be maintained after purchase. iOS devices receive updates, and even major system upgrades, automatically and free of charge. And most users do install them. Great for the security. Android is a different cup of tea. These devices are mostly aimed at a cheaper market segment. They are built as consumables that will be replaced quite frequently. This is no doubt a reasonable and cost-saving strategy for the vendors. They can focus on making software work on the currently shipping devices and forget about legacy models. It helps keeping the price-point down. This leads to a situation where only 2,3% of the Android users are running Marshmallow, even half a year after release. The contrast against iOS is huge. iOS 9 has been on the market about the same time and already covers 79% of the user base. Apple reported a 50% coverage just five days after release! The Android strategy backfires when bugs like Metaphor are discovered. A swift and compete patch roll-out is the only viable response, but this is not available to all. This leaves many users with two bad options, to replace the phone or to take a risk and keep using the old one. Not good. One could think that this model is disappearing as we all grow more and more aware of the cyber threats. Nope, development actually goes in the opposite direction. Small connected devices, IoT-devices, are slowly creeping into our homes and lives. And the maintenance model for these is pretty much the same as for Android. They are cheap. They are not expected to last long, and the technology is developing so fast that you would be likely to replace them anyway even if they were built to last. And on top of that, their vendors are usually more experienced in developing hardware than software. All that together makes the IoT-revolution pretty scary. Even if IoT-hacking isn’t one of the ordinary citizen’s main concerns yet. So let’s once again repeat the tree fundamental commands for being secure on-line. Use common sense, keep your device patched and use a suitable security product. If you have a system that provides regular patches and updates, keep in mind that it is a valuable service that helps keeping you safe. But it is also worth pointing out that nothing as black and white. There are unfortunately also problematic update scenarios. Safe surfing, Micke Photo by etnyk under CC