UPDATE: This sweepstakes is now closed. The winner will be contacted and then announced via our Facebook page.
Facebook recently announced a new feature: One-time passwords sent to users via text message.
[To use this feature, go to “Account “> “Account Settings”. Under “My Account”, click “Mobile”. If you already have a mobile activated, you’re ready to go. If not, you need to “Sign up for Facebook Mobile.” Facebook will text you a code to activate your phone. Now, whenever you need a One-time password, just text “otp” to 32665 (FBOOK).]
Does Facebook just want access to more mobile phones, as security expert Larry Zeltser has suggested? Probably. But Facebook has looked at its user base and attempted to solve a serious security problem.
If you’ve ever taken a look at the screen on the public computers in libraries, Internet cafes and schools, you see that nearly everyone has Facebook open. And the problem with public computers is that you have no idea what has been installed on them—including a keylogger.
A keylogger can track every key you hit, possibly revealing your most intimate credentials to a cybercriminal. That’s why entering your Facebook password on an unsecured public PC is risky. And shopping or banking on an unsecured PC is like shouting your credit card number through a megaphone. You would never do that. People do things online that they would never in the real world.
So here’s this week’s question. Have you ever shopped or banked on a public computer? Yes or no will do. But we’d love to hear your story.
Read the rules and post your answer in the comments for your chance to win a brand new Nokia N8 plus F-Secure Internet Security 2011.
F-Secure Internet Security 2011
GET REAL SWEEPSTAKES WEEK #5- COMPETITION RULES AND PRIZES
If you do not accept these rules, please do not enter this promotion.
1. The sponsor of this promotion is F-Secure Corporation, located at Tammasaarenkatu 7, Po. Box 24, 00181 Helsinki, Finland (“Sponsor”).
2. The promotion will begin at 6:00 PM PDT on October 17, 2010 and end at 6:00 PM PDT October 24, 2010.
3. This promotion is void where prohibited or restricted by law. No purchase is necessary to enter.
4. 3 prizes a Nokia N8 with a retail value of $549 and 2 F-Secure Internet Security licenses with a retail value of $119.98 will be given as prizes in this promotion at the close of the competition.
5. Only one (1) entry, per person per Sweepstakes will be accepted. Each comment posted constitutes an entry. Further attempts made by the same person and entries generated by a script, computer programs, macro, programmed, robotic or other automated means will be disqualified.
6. The winner will be chosen randomly from the people who participated in the competition by commenting on the “Get Real Sweepstakes Week #5“. Sponsor will notify the winner via email. If the winner does not respond within seven (7) days, he or she will forfeit the prize and another winner will be randomly chosen. This prize is shipped to the winner within 30 days of the promotion closing date.
7. The winners are responsible for any taxes associated with receipt of the prizes. Sponsor reserves the right to substitute the prizes with other prizes of equal or greater value if the prize is not available for any reason.
8. Odds of winning the prizes depend upon the total number of eligible entries received.
9. No purchase or software download is necessary to enter or win. Purchase or software download will not increase your chances of winning.
10. To enter, visit http://safeandsavvy.f-secure.com/2010/10/15/get-sweepstakes-week-5/ and comment on the post. To comment you must provide your email address, which will not be made public. Entries are the property of Sponsor and will not be acknowledged or returned. Comments made be edited by F-Secure without explanation.
11. Any entrant who attempts to cheat or tamper with the Get Real Sweepstakes shall be disqualified by the Sponsor’s sole discretion.
12. The name of the winner will be announced via the F-Secure Twitter channel http://twitter.com/FSecure, F-Secure Facebook page http://www.facebook.com/FSecure and F-Secure’s Safe and Savvy blog http://safeandsavvy.f-secure.com/ once the winner has been contacted. By entering, the entrant agrees that his/her name, country and/or picture can be published at F-Secure’s aforementioned channels if he/she wins.
13. By entering, entrants agree to release and hold harmless Sponsor and all of its representatives from and against any and all costs, expenses, claims, demands, proceedings, suits, actions and/or liabilities for any injuries, death, loss or damage of any kind arising from or in connection with accidents, terrorism, theft, natural disaster, the promotion of the Get Real Sweepstakes, the distribution of any prize, entrants’ participation in and/or entry into the Get Real Sweepstakes, acceptance or use of any prize or unavailability of any prize. Prizes are provided “AS IS” without warranty of any kind from the sponsor.
14. Employees of Sponsor and family members of such employees are not eligible to enter.
© 2010 F-SECURE CORPORATION. ALL RIGHTS RESERVED.
CC image by Andres Rueda.
It’s a well-known fact that UK’s Prime Minister David Cameron doesn’t care much about peoples’ privacy. Recently he has been driving the so called Snooper’s Charter that would give authorities expanded surveillance powers, which got additional fuel from the Paris attacks. It is said that terrorists want to tear down the Western society and lifestyle. And Cameron definitively puts himself in the same camp with statements like this: “In our country, do we want to allow a means of communication between people which we cannot read? No, we must not.” David Cameron Note that he didn’t say terrorists, he said people. Kudos for the honesty. It’s a fact that terrorist blend in with the rest of the population and any attempt to weaken their security affects all of us. And it should be a no-brainer that a nation where the government can listen in on everybody is bad, at least if you have read Orwell’s Nineteen Eighty-Four. But why does WhatsApp occur over and over as an example of something that gives the snoops grey hair? It’s a mainstream instant messenger app that wasn’t built for security. There are also similar apps that focus on security and privacy, like Telegram, Signal and Wickr. Why isn’t Cameron raging about them? The answer is both simple and very significant. But it may not be obvious at fist. Internet was by default insecure and you had to use tools to fix that. The pre-Snowden era was the golden age for agencies tapping into the Internet backbone. Everything was open and unencrypted, except the really interesting stuff. Encryption itself became a signal that someone was of interest, and the authorities could use other means to find out what that person was up to. More and more encryption is being built in by default now when we, thanks to Snowden, know the real state of things. A secured connection between client and server is becoming the norm for communication services. And many services are deploying end-to-end encryption. That means that messages are secured and opened by the communicating devices, not by the servers. Stuff stored on the servers are thus also safe from snoops. So yes, people with Cameron’s mindset have a real problem here. Correctly implemented end-to-end encryption can be next to impossible to break. But there’s still one important thing that tapping the wire can reveal. That’s what communication tool you are using, and this is the important point. WhatsApp is a mainstream messenger with security. Telegram, Signal and Wickr are security messengers used by only a small group people with special needs. Traffic from both WhatsApp and Signal, for example, are encrypted. But the fact that you are using Signal is the important point. You stick out, just like encryption-users before. WhatsApp is the prime target of Cameron’s wrath mainly because it is showing us how security will be implemented in the future. We are quickly moving towards a net where security is built in. Everyone will get decent security by default and minding your security will not make you a suspect anymore. And that’s great! We all need protection in a world with escalating cyber criminality. WhatsApp is by no means a perfect security solution. The implementation of end-to-end encryption started in late 2014 and is still far from complete. The handling of metadata about users and communication is not very secure. And there are tricks the wire-snoops can use to map peoples’ network of contacts. So check it out thoroughly before you start using it for really hot stuff. But they seem to be on the path to become something unique. Among the first communication solutions that are easy to use, popular and secure by default. Apple's iMessage is another example. So easy that many are using it without knowing it, when they think they are sending SMS-messages. But iMessage’s security is unfortunately not flawless either. Safe surfing, Micke PS. Yes, weakening security IS a bad idea. An excellent example is the TSA luggage locks, that have a master key that *used to be* secret. Image by Sam Azgor
If you run a Wordpress site, you know that criminals around the world would love to use it to spread malware. Last month, F-Secure Labs spike in "Flash redirectors" that automatically redirect the visitor to a site with the goal of infecting them with malware, in this case the Angler exploit kit. The source was compromised websites -- specifically Wordpress sites. This isn't a new find for the Labs but what is unique is one of the tactics of the attack -- seeking out Wordpress usernames. Why? "After obtaining the username, the only thing that the attacker would need to figure out is the password," Patricia from The Labs explains. "The tool used by the attacker attempted around 1200 passwords before it was able to successfully login." If you happen to have one of those passwords, bam. You site is serving up malware, which is not only harmful to your visitors, it can cost you tons of traffic as Google delists you. Keeping your server and plugins up to date is essential for avoiding most attacks. Beyond that, this attack points to the need to both protect your Wordpress username AND always use a unique, strong password. "Furthermore, in order to defend against this kind of WordPress attack, you should not use a WordPress admin account for publishing anything," Patricia notes. You can also protect your server from enumeration attacks that discover the usernames of your bloggers. To see how to do that, visit our News from the Labs blog. It's pretty amazing what people can figure out about you with just your login and password. But when you're running a website, which can be part or all of your livelihood, the only way to keep from handing criminals the key to your front door is to make sure your password can't be figured out by anyone but you. And turn on two-step authentication if you haven't already. Cheers, Jason
We have a dilemma, and maybe you want to help us. I have written a lot about privacy and the trust relationship between users and software vendors. Users must trust the vendor to not misuse data that the software handles, but they have very poor abilities to base that trust on any facts. The vendor’s reputation is usually the most tangible thing available. Vendors can be split into two camps based on their business model. The providers of “free” services, like Facebook and Google, must collect comprehensive data about the users to be able to run targeted marketing. The other camp, where we at F-Secure are, sells products that you pay money for. This camp does not have the need to profile users, so the privacy-threats should be smaller. But is that the whole picture? No, not really. Vendors of paid products do not have the need to profile users for marketing. But there is still a lot of data on customers’ devices that may be relevant. The devices’ technical configuration is of course relevant when prioritizing maintenance. And knowing what features actually are used helps plan future releases. And we in the security field have additional interests. The prevalence of both clean and malicious files is important, as well as patterns related to malicious attacks. Just to name a few things. One of our primary goals is to guard your privacy. But we could on the other hand benefit from data on your device. Or to be precise, you could benefit from letting us use that data as it contributes to better protection overall. So that’s our dilemma. How to utilize this data in a way that won’t put your privacy in jeopardy? And how to maintain trust? How to convince you that data we collect really is used to improve your protection? Our policy for this is outlined here, and the anti-malware product’s data transfer is documented in detail in this document. In short, we only upload data necessary to produce the service, we focus on technical data and won’t take personal data, we use hashing of the data when feasible and we anonymize data so we can’t tell whom it came from. The trend is clearly towards lighter devices that rely more on cloud services. Our answer to that is Security Cloud. It enables devices to off-load tasks to the cloud and benefit from data collected from the whole community. But to keep up with the threats we must develop Security Cloud constantly. And that also means that we will need more info about what happens on your device. That’s why I would like to check what your opinion about data upload is. How do you feel about Security Cloud using data from your device to improve the overall security for all users? Do you trust us when we say that we apply strict rules to the data upload to guard your privacy? [polldaddy poll=9196371] Safe surfing, Micke Image by balticservers.com