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February 2010

Friday, 12 February 2010

;login article: ICANN's Security Stability and Resiliency Plan

ICANN coordinates the Internet’s unique identifier systems and participates in the global operation of the Domain Name System. An important aspect of providing this public service is to ensure the security and stability of these identifier systems. How ICANN intends to meet this obligation is described in its Security, Stability and Resiliency Plan (SSR). In the February 2010 issue of ;login magazine, I highlight the critical elements of this plan. I describe ICANN’s remit, the activities ICANN will perform directly, and activities where ICANN will be one of potentially many collaborative players.

USENIX is one of the enlightened publishers who acknowledge an author's copyrights to his works, so I'm able to make a download a PDF of SSR: securing the Internet’s identifier systems available here.

Posted at 03:05 PM | | Comments (0)

Friday, 05 February 2010

How to create strong passwords

If you want to avoid the embarrassment of finding your password on the Worst Offenders' List but struggle to come up with a strong, memorable password on your own, try a password creator (generator). Several freeware are available for PC and Mac. Use this quick summary and analysis to choose one that's right for you.

pwgen for Mac OS

pwgen is a graphical user interface for the Open BSD command line utility, pwgen. You can customize the password you generate to include all the "complexity" elements of a strong password (Length, Capitals, numbers, special characters) and you can also exclude characters that may look alike when certain fonts are used (O and 0, B and 8).

  Pwgen

RPG for Mac OS

Random Password Generator (RPG) offers the same features as pwgen but also allows you to create password schemas or "environmental constraints". For example, you can apply filters to limit the characters used by RPG to generate hexadecimal passwords for WLAN security, or you can create filters to avoid ambiguous characters (as does pwgen). 

RPG 

Password Assistant for Mac OS

Password Assistant (PA) has the same features as pwgen and RPG. This program lets you use the built-in password assistant dialog in Mac OS without having to flog through System preferences and the Accounts preference panes to get to it. PA gives you access to the Mac OS a "memorable" option that lets you generate passwords that are composed from random words, symbols and numbers. 

Passwordassistant1 

Password Generator XP

This utility offers strong, complex, password creation capabilities for Windows 7 and XP. In addition to the obligatory complexity generation features, Password Generator XP has a nifty vowel insertion algorithm that lets you generate passwords you can "pronounce". It also gives you choices of passwords each time you select criteria and run the program. 

 

Pasgen 

net user command line utility (Windows)

 

Throwback Windows users can open a CMD prompt, type net user username /random and generate a random password according to the local security policy enforced on your PC. Effective if not glamorous or particularly creative.

Parting remarks

I'm not endorsing any particular product here, nor am I suggesting you MUST use a password generator. If none of the utilities I mentioned here strike your fancy, you can find dozens of software to generate or manage passwords by searching. You can also find web pages that offer scripts to generate passwords for you that satisfy typical minimum password complexity criteria. Remember to download from a source you trust, and verify with your own antimalware software that the utility you choose is legitware. Most importantly, however... use long, complex passwords. Don't use the same password everywhere. Generate new passwords reasonably frequently. 

 

Posted at 09:17 AM in All matters security, Stop Think Connect | | Comments (4)

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