Ever since the dawn of the internet, users have had to remember a slew of usernames and passwords. At first users on had to remember 1 or 2 passwords, but these days, the list of accounts that a frequent web user has can be upwards of dozens.
The first solution? Use the same password across all sites. Sure, you’d have much less to remember, but if your password was compromised, then all of your accounts are at risk of being hacked into.
Writing your passwords down (or typing them into an unsecured document) is another common solution to the password problem. This however, is also an enormous security risk.
Enter LastPass, a cloud-based password manager and form-filler. It runs as a browser extension (available for Internet Explorer, Firefox, Safari, and Chrome) as well as on mobile devices (iPhone, Blackberry, Windows Phone, Android, etc.). Once it’s installed, it will prompt you to save your username and password whenever you manually log-in to a website (similar to how browsers prompt you to save passwords). Once you enter the password into LastPass, it will be auto-filled when you visit the site next.
LastPass vs. built-in browser password managers
So if IE and Firefox and Chrome and Safari can already save your passwords, then why is LastPass necessary? At first glance, you might think that storing your passwords on your computer (via your browser’s save password feature) would be more secure than storing them online via LastPass. However, your browser stores your passwords on your computer in an unencrypted manner, while all of your LastPass stored passwords are encrypted using AES-256 (which is accepted by the US government for protecting TOP SECRET data). For more info on the encryption method LastPass uses, check out their FAQ.
The second advantage that LastPass has over built-in password managers is convenience. You should get used to this word, because this blog is all about cloud-computing, which is mostly about convenience. No longer are your saved passwords coupled to any single computer. You can save a password on one computer, then log in to LastPass on a different computer, and all of your saved passwords are at your disposal.
The interesting part about LastPass is that it can solve another problem of password-based security: passwords being cracked by dictionary attacks (that is, passwords with common names or phrases are targeted by this method). LastPass can actually autogenerate random passwords while you’re signing up for new sites. Normally you wouldn’t want a password based on random characters, but since LastPass will remember it anyway, then why not take advantage of a more secure random password?
Web form filling
LastPass has a great secondary feature – automatically filling in forms on web sites. How many times have you entered your address and credit card information while making purchases online? With LastPass, you just enter that information once, and click “Fill Forms” when you arrive at a web form that has similar common fields. You can even set up multiple profiles (for alternate shipping addresses, etc.).
Summary
If you’re currently using a browser-based password manager, then consider LastPass. It’s more convenient and secure than browser-based managers. It’s more convenient than secure password solutions like Keepass, while retaining the great security features. Head over to the LastPass website to download it for free. You won’t know how you lived without it!
Office in the Cloud: Google vs. Microsoft, June 2010
Lifehacker published an informative article comparing and contrasting the feature sets of Google Docs and Microsoft’s Office Web Apps.
I’ve been a dedicated Google Docs user for years now, and the fact that Microsoft’s Office Web Apps doesn’t offer any sort of collaboration features (which is Google Docs’ strongest feature!) means that I won’t be switching anytime soon.
I was impressed, however, by some of the features that Microsoft’s Web Office suite is rolling out with:
Check out the article for the full scoop:
How Does Office Web Apps Compare to Google Docs? [Lifehacker]