Times are changing and we have to learn new things all the time. People interested in privacy on the Internet have been faced with a flood of new acronyms and terms lately. Here comes a brief list of terminology that has remained fairly unknown for a long time, but suddenly become very central to how our cyber society is developing. Keep these in mind if you want to be privacy-savvy.
The best know signal intelligence system of the cold war era. Operated by the NSA and capable to store and analyze both data and telephone traffic globally. Today a legacy system.
FISA, Foreign Intelligence Surveillance Act
A US law that, together with other related laws and amendments, controls usage of non-US citizens’ communications for the benefit of US interests. Controls is however a misleading word as it pretty much boils down to carte blanche to spy on foreigners. This is of paramount importance for the whole Internet as most of the cloud services are run by American companies, and most users are foreigners.
FISC, FISA-Court, United States Foreign Intelligence Surveillance Court
A secret US court that is supposed to review and approve data gathering efforts under the FISA and related laws. Evil tongues call it a rubber stamp, but it has actually denied 11 requests out of a total of 33 949 during 1979-2012. (Some of those 11 were approved after modification.)
A court order to shut up about something.
GCHQ, Government Communications Headquarters
UK’s own NSA. Responsible for gathering info from Internet traffic for the needs of the UK government and military.
A former encrypted mail service run by Ladar Levinson. Became iconic in the fight for Internet privacy when closed down in August 2013. According to Ladar: “I have been forced to make a difficult decision: to become complicit in crimes against the American people or walk away from nearly ten years of hard work by shutting down Lavabit.” This smells NSL (see below) to high heaven.
NSA, National Security Agency
USA’s main signals intelligence agency. Operates globally to intercept and decode information. Recent reports indicate that NSA’s strategy largely seems to be to store as much information as possibly for further use, rather than picking targets and eavesdropping selectively. NSA is also a leader in cryptography and cryptanalysis, and is believed to have more supercomputer capacity than anyone else on this planet.
NSL, National security letter
An order from a US agency to hand over information or implement information gathering systems. These letters come with strict gag orders that even prevents the subject from revealing the existence of a NSL or seeking legal advice about it. Their legal status is controversial because of the broad gag orders that are in conflict with the 1st amendment. Anyone should keep the NSLs in mind when listening to top executives of Google, Facebook, Apple etc. who denies that NSA can tap into their systems.
Currently the best known of all the data gathering programs run by NSA. PRISM is apparently a database application that stores data from many sources.
SIGINT, Signals intelligence
Operations aiming to gather information by eavesdropping on communications and other signals or stored data. Involves the art of decoding or decrypting messages as well as gathering information by analyzing traffic patterns.
A system run by UK’s GCHQ that collects data in real time from internet and telephone communications.
Utah data center
A data center located in Bluffdale, Utah and operated by the NSA. The center is about to be finalized and believed to provide 3 – 12 Exabyte of storage data right now, more in the future as storage technology evolves. It has been said that five Exabyte is equivalent to all words ever spoken by humans since the dawn of time. This is outdated, but still interesting when trying to imagine how much an Exabyte really is. So what exactly is NSA going to do with all this storage?
A NSA system that gives analysts powerful tools to query for information about identified targets or suspicious patterns in larger datasets.
A person who makes crimes or other unethical activities known to a larger public, often by violating agreements or the law. A significant portion of what we know about SIGINT on the Internet has been revealed by whistleblowers.
Bruce Schneier: “First, be careful with names. PRISM is a specific NSA database, just a part of the overall NSA surveillance effort. The agency has been playing all sorts of games with names, dividing their efforts up and using many different code names in an attempt to disguise what they’re doing. It allows them to deny that a specific program is doing something, while conveniently omitting the fact that another program is doing the thing and the two programs are talking to each other. So I am less interested in what is in the specific PRISM database, and more what the NSA is doing overall with domestic surveillance.”
Very well said! Here you can find a more comprehensive list of NSA programs and codenames.
Protecting yourself on the internet used to be a lot simpler -- mostly because you weren't always on the internet. Now we can be online from when we wake up until when we go to sleep. We seamlessly shift from chatting to shopping to banking -- rarely sticking to one device or platform for too long. Most of us aren't just a Mac or PC or an Android anymore -- we're all of the above. “I, and I think most people, have a cross-platform household – I use several different devices with different operating systems on a daily basis," F-Secure security advisor Sean Sullivan explains. The old paradigm of just protecting your PC or your phone can leave your devices exposed to threats. And even the best security software in the world won't protect your public Wi-Fi connection from being snooped on, possibly exposing your most private details, including passwords. That's why we've launched F-Secure total security and privacy, which combines F-Secure SAFE and F-Secure Freedome. F-Secure SAFE is a multi-device internet security suite that protects all your devices. Freedome is a VPN offers a simple way to encrypt your communications over public Wi-Fi and change your virtual location to access geo-blocked sites and services while blocking malicious websites and online tracking. You can still purchase F-Secure SAFE and Freedome separately. And there have been recent improvements to both, including: Silent upgrades that ensure SAFE is automatically updated Parental controls now available on all supported SAFE platforms Ability to create Freedome Wi-Fi hotspots with Android devices while VPN is turned on "Buying separate products to protect iOS, Windows, Macs and whatever else isn’t just expensive, but it means you have to get used to different pieces of software designed to do the same thing," Sean explains. F-Secure total security and privacy is now available for a free trial here. If you're a current SAFE customer, you can't upgrade to total security and privacy but you should receive a discount offer for Freedome. "Bundling protective measures into packages to run on different devices is more economical and more user friendly, both of which are good for security.” Cheers, Sandra [Image by Hans Kylberg | Flickr]
Reports that half a billion Yahoo accounts were hacked in 2014 "by a state-sponsored actor" were confirmed today by the tech giant. This hack of "names, email addresses, telephone numbers, birth dates, encrypted passwords and, in some cases, security questions" is the largest in the company's history and one of the most consequential breaches of all time. Our security advisor Sean Sullivan told CNN what Yahoo users need to know right now: [youtube https://www.youtube.com/watch?v=kO-70yKF4bE] He also gave a longer interview to Data Breach Today about the wider implications of the hack. The most important takeaway from this attack is you should always use an extra layer of protection -- in this case Yahoo's two-factor authentication on all your accounts -- and never reuse any important password. Even though Yahoo's passwords stored your passwords with encryption, it's still possible for criminals to get access to them, especially if they are weak. A former Yahoo employee told Reuters that the answers to security questions were deliberately left unencrypted to help catch fake accounts more easily because fake accounts that used the same answers over and over. Sean always uses nonsense answers for so-called security questions so they aren't guessable by anyone who knows him or follows him on social media. He recommends you do the same. So what should you do now? Sean recommends you "walk, not run" to your Yahoo account to disable your security questions and change your password -- and change them on any other site where you've used them to something unique. Make sure you create non-human passwords -- not patterns like yahoo1985. Make them long and difficult to remember. If they're between 20 and 32 characters, they are nearly uncrackable, as our senior researcher Jarno Niemelä recommends. And to deal with all that complexity, use a password manager like our F-Secure KEY, which is free on one device. You can also store your nonsense answers to your security questions in there. Then turn on two-factor authentication, if you haven't already. If you're wondering who might have carried out such a massive attack, Sean does have a hypothesis. [Image by Christian Barmala | Flickr]
Many Android users (myself included) have long found it annoying that creating a working portable hotspot is not possible while using a VPN on the device that shares the connection. From the user interface to the lines of code that power the app behind it, a driving principle of designing Freedome has always been to make the kind of VPN that only makes your online experience better, without hindering it in any way. Tethering with VPN is now possible This is why we are extremely happy - both personally and for our users - to announce that our new Android release (out now on Google Play) makes it possible to have Freedome turned on while sharing your connection with other devices. We are also the first (as far as we know) major VPN provider to make this happen. Instructions on setting up a portable hotspot The new update automatically allows you to create a portable hotspot with Freedome VPN, so the instructions are fairly simple. Download Freedome VPN on your Android Turn on the portable hotspot feature from your Android settings Keeping it simple, as usual! A note on privacy It’s worth noting for the sake of your privacy that the tethered device’s traffic will NOT go through the VPN tunnel of the device sharing the connection. According to Freedome Product Development Director Harri Kiljander: “Android does not allow tethered devices access to the VPN tunnel. This is a deliberate choice forced by Android for security reasons. For instance, when using VPN to access your employer’s network, they might not want your friends and family there. Also a VPN tunnel shared with others wouldn’t really be a private network anymore” In other words, remember to use Freedome on laptops and any other devices you connect to your own hotspots with. If you have any questions, drop us a line on Twitter. Enjoy!