Security Corner:

February, 2012

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Feb 29 2012   11:04PM GMT

And finally…give them your security question answers



Posted by: Ken Harthun
password succession, Password best practice, Security best practice wpclipart.com

I promise that this is the last password succession hint for a bit. I just think this information needs to be out there for everyone to access. It doesn’t matter if you’re 16 or 95, if you have any accounts that your loved ones need access to in the event of your untimely (or even timely) demise, these tips will help you choose the method you most favor.

Most accounts you set up these days with banks, email, credit cards, PayPal, etc. allow you (or force you) to create security questions in the event you forget your password and need to reset it. You know them; they are things like, “What was the name of your first pet,” or, “What was the model of your first car.” The variations are endless, but they all satisfy the condition of “something you know.”

Normally, these should be something that only YOU know, but you can easily tell your loved ones what questions and answers you have chosen. This is probably the simplest way of providing for account succession as it will allow your loved one to reset your account passwords to something they will be more likely to remember. Besides that, the other methods my be a bit too technical for some; good for geeks, but not so good for the gander.

Do give it some thought, will you? The responsible among us urge you to make it easy on your loved ones during what is always a very difficult time.

Feb 28 2012   10:48PM GMT

The succession power of LastPass One-time Passwords



Posted by: Ken Harthun
LastPass, password succession, passwords

My previous two posts have dealt with the concern of what happens if you pass away without your loved ones having access to your various account passwords. What will happen if they can’t access online banking information, credit card accounts, email accounts and other critical information? The process can be a nightmare, adding even more stress on top of the grief of loss. Therefore, it’s a loving thing to do to provide a means for your family to be able to access critical online accounts in the event of your death.

There is no question that the most expedient way to insure access is by storing all of your critical account information, financial information, and any other personal information (using Secure Notes) with LastPass. With LastPass, you can securely store any critical or personal information under one password. You can, as I have shown, make a list of passwords that you will use into the future; however, there is an even simpler solution: LastPass One-time Passwords. Generate a few of those, store them in your safe deposit box or with your attorney and no matter what happens to you, your loved ones can get into your Last Pass vault. Once they do, they can change the master password.

Here’s a video on how to do that in LastPass. And, if you don’t already have LastPass, what are you waiting for?


Feb 26 2012   1:00AM GMT

How will you pass on your passwords when you pass away? Part 2



Posted by: Ken Harthun
Password, password succession, passphrase

Last time, in How will you pass on your passwords when you pass away? Part 1, I suggested that you need to start using a password manager to store all of your critical passwords and make the master password available to your spouse or loved ones in the event of your demise. But how do you insure that your master password is accessible if, as you should, you regularly change it and something happens to you before you can pass it on? Thanks, in part, to a listener’s question in Security Now! Episode 340, I present the following:

Method 1: Come up with a standard master passphrase that will always remain the same. When you change your passphrase, you will not alter the master portion, but will add to it at the front, the back, or both. What you add will be your own personal pattern based on the year and frequency of change. It is a simple matter to write up instructions and/or a list of those changes going ahead to any date in the future.

For example, you change your passphrase two times a year, say on January 1, and June 30. Assume your passphrase is MyPassphrase and it’s January 1, 2012. You might do this: 0101MyPassphrase2012; then, when you change it in June, you might do 2012MyPassphrase0630. What and how you do it is up to you; just make sure it is a pattern that you can easily communicate.

The beauty of this is that someone who knows the pattern could go back or ahead in history to try different passphrases if the first try doesn’t work. That would also work with the next method.

Method 2: Generate a long list of passphrases that extends well into the future and store the list in your safe deposit box or with someone like your attorney or accountant. If you change your passphrase twice yearly, generating 100 of them would give you 50 years of changes.

You can use GRC’s Ultra High Security Password Generator or any method of your own choosing to generate the passwords, save them in a spreadsheet, and pass them on.

In the meantime, Live long and prosper!


Feb 21 2012   1:46AM GMT

How will you pass on your passwords when you pass away? Part 1



Posted by: Ken Harthun
password manager, business continuity, death

Have you ever considered what your family would go through trying to gain access to your various online accounts when you die? I know it’s not a pleasant thing to think about, but nothing about death and the various arrangements thereof ever is pleasant. Yet, it is something that must be done at some point, lest your family go through additional agony during an already difficult time. If you haven’t considered how to make it easy for your family to clean up and/or transfer your online accounts after your demise, then this article is for you.

I actually started to think about it after a client requested that I provide him with all of the logins to the various servers, backups, managed endpoint protection and special support email accounts. He said he got to thinking about where he would be if I “got hit by a bus.” He’d be lost and would not be able to manage his business or replace my services smoothly. That day, I gave him everything I had and wrote up how to change all of the logins if he needed to.

I also gave instructions to my wife on how to login to my computer with my credentials and how to use my master password for LastPass to access all of my passwords (which includes some of her accounts as well). I know what you’re thinking: What if I change the passwords and get hit by that bus before I tell her the new passwords?

I have a couple of rather ingenious solutions to that dilemma, but first, you MUST go get and start using a password manager if you have not done so already. I’m a LastPass guy, but that is by no means the last word (pun intended) on the subject.

The solutions are coming in Part 2.


Feb 19 2012   5:00PM GMT

Boston Police respond to Anonymous hack with sarcasm



Posted by: Ken Harthun
Video

There’s a saying that “nothing succeeds like insouciance.” Seems the Boston Police Department knows how that works. You may be aware of this news item, courtesy of Sophos:

A week ago, the BPDNews.com website which provides news about the Boston police and crime in the area was hacked by Anonymous. The hackers replaced the home page of the site with a message and a video of American rapper KRS-One performing his song “Sound of Da Police”.

After almost a week of downtime, Boston Police have managed to bring their website back up - and have proven they have got a sense of humour by making a video about the hack.


Feb 19 2012   6:03AM GMT

Beware Whitney Houston autopsy links on Facebook



Posted by: Ken Harthun
Whitney Houston, Scam, Malware

It isn’t true, folks. Yes, Whitney Houston died; no, there isn’t a video of her autopsy available. It’s a scam, typical of other “disaster news” scams that seem to pop up around other shocking news events.

The video will appear as a status update with text similar to this:

[video] - Whitney Houstons autopsy reveals a shocking secret that explains her death.

[LINK]

Breaking News: Coroners autopsy reports reveals a dark past and secret life which tragically led to Whitney Houstons death.

Here’s a screen shot courtesy of Sophos:

Do NOT fall for this scam. It will take you to a fake YouTube screen that says you need an update. You don’t. The “update” is malware.


Feb 18 2012   8:01PM GMT

If you still use FTP, stop!



Posted by: Ken Harthun
FTP, SFTP, FTPS, SSH, Secure file transfer

If you are still using FTP to transfer web site files and other things to your servers, stop doing that and switch to something more secure. FTP sends usernames and passwords in plain text, so you’re opening yourself up to attack. Here are some alternatives to FTP that are much more secure:

Smart FTP: SmartFTP is an FTP (File Transfer Protocol), FTPS, SFTP, SSH, Terminal client. It allows you to transfer files between your local computer and a server on the Internet. With its many basic and advanced Features SmartFTP also offers secure, reliable and efficient transfers that make it a powerful tool.

WinSCP: WinSCP is an open source free SFTP client, SCP client, FTPS client and FTP client for Windows. Its main function is file transfer between a local and a remote computer. Beyond this, WinSCP offers scripting and basic file manager functionality.

WebDrive: A Universal File Access Client that maps drive letters to FTP, WebDAV, SFTP and S3 Servers. Not free, but probably well worth it for the features provided.

FireFTP for Firefox: FireFTP is a free, secure, cross-platform FTP/SFTP client for Mozilla Firefox which provides easy and intuitive access to FTP/SFTP servers. (Note: there is also a version for Google Chrome.)


Feb 13 2012   4:30PM GMT

The death of spam is imminent!



Posted by: Ken Harthun
spam, DMARC, SPF, DKIM

Well, if Microsoft, Facebook and Google have anything to say about, yes. But, recall that back in 2004, Mr. Bill Gates predicted the death of spam by 2006. Of course, by all accounts, the problem is worse than ever.

Enter the aforementioned titans who along with PayPal, LinkedIn, Bank Of America and others are getting lots of press about a proposed new internet standard called DMARC, or Domain-based Message Authentication, Reporting & Conformance. Some of the headlines noted by Sophos in a recent blog post:

Google, Microsoft Say DMARC Spec Stops Phishing (Information Week)
Google, Facebook, Microsoft in PHISH-FIGHTING smackdown (Channel Register)
[DMARC] could dramatically slash the amount of spam received by hundreds of millions of people (Financial Review)

If you’re responsible for the mail infrastructure in your organisation, you might be a little sceptical at this point. You’re probably asking yourself, “What happened to SPF and DKIM, which themselves were going to be the scourge of spammers?”

The answer to your sceptical [sic] question about DMARC is that it doesn’t replace SPF or DKIM, and it doesn’t replace your current email security and control solution. In fact, it is predicated upon them, to the point that DMARC’s official first step in its implementation guidelines is:

* Deploy DKIM & SPF. You have to cover the basics first.

So, will it work? We can only hope.


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