Internet has now been fully integrated into our daily lives in an ordinary every day exposed to the Internet, various network services and software login password for each one of us is very important, if the password is stolen the consequences One can imagine that the moon blog network users how to use and configure their own personal password, but it also brought a real problem of remembering passwords in a text of the “personal password security policy in detail.
I pointed out that “the personal password security policy for different types of website, you should use a different user name and password, if a very large number of users to access the website, you need to remember passwords will be dozens or even hundreds of how memory and management of dozens of different passwords, it is necessary to use password management software.
Password management software security management applications for the administrative account password, account password login window to help the user memory pages and applications to support the account password is automatically populated and one-click login, and remove the users to remember numerous passwords and manually enter the account password cumbersome.
Commonly used personal password management software
Commonly used password management technology there are many ways I will describe.
Notepad tools
There are many ways to password management, a password is written to a Notepad file, then can be so similar to Dropbox synchronization tool to synchronize multiple computers and mobile devices, empathy can also be put Evernote etc. cloud on the notebook, use their own method of synchronization, password management method is the easiest, but also very dangerous, because the password is stored in clear text, once the hacker to obtain the password file, or laptop is lost, the user will lose all account password, risky.
Browser comes with password save
Chrome browser and Firefox browser itself to support the synchronization feature to save password, you can save the login user name and password, login time enough, do not re-enter. Set browser data synchronization, even reinstall the system, or can be restored back to the original saved passwords manually enter your user name and password, and very convenient to use, not every time, doing a great job in terms of ease of use.
Comes with Chrome and Firefox’s Password Manager is relatively simple, if a hacker to remotely control or invade users’ computers, you can get the plaintext password is not secure. While Firefox can be set to “master password” to prevent the view clear text passwords, but master password is set, ease of use of the entered password is greatly reduced. Meanwhile, the same site, the browser can only record a user name and password.
Commonly used personal password management software
Therefore, for the browser to save passwords for password-protected main strategy is to prevent the user’s computer intrusion.
Online password management service
Online password management, password on the cloud (server side), which would address the local computer security, password protection into the server for password protection.
The most famous cloud password management service LastPass, its support for Chrome, FireFox and IE, and other mainstream browsers and iPhone, Android and BlackBerry and other mobile devices, support for Google authentication (Google Authenticator), and support for existing accounts in the browser and password imported into LastPass database.
LastPass
Login Lastpass browser plug-in will automatically fill in the information needed to log on and automatically log to support different user login for the same site, very easy to use.
Lastpass compatibility, ease of use and security are very good, and offers a free version, the only problem is Lastpass site security, online password management service as a cloud, Lastpass password stored in the online password protection becomes a password-protected against the Lastpass If Lastpass website vulnerabilities, or the user Lastpass password is compromised, Lastpass password protection will fail, the user may still lose all of the plaintext password.
Therefore, the users, it is strongly recommended in Lastpass binding authentication of Google (Google Authenticator), after binding, even if user’s Lastpass password stolen, without the user’s mobile phone and secret security mailbox, the hacker can not Login Lastpass site .
Commonly used personal password management software
Open source password management software
Online password management, although it looks cool, but many people still do not trust, preferring to save the password on the local management, is also commonly used in local password management software, one of the most famous is the open source KeePass password protection software.
KeePass
KeePass local database password management software using 256-bit AES algorithm to encrypt the password database and, in theory, the difficulty is great. In this way, even if the computer is lost or hacked to lead to the password database is stolen, the hacker is also very difficult to decrypt from the account password information in clear text.
KeePass is open source software, and green without having to install and support a lot of functions, including import and export, third-party plug-ins, as well as Chinese language interface can be achieved through ChromeIPass and KeePassHttp two plug-ins, Chrome browser, fill in your KeePass database password function.
KeePass can not directly import the password of the Chrome browser, you need to use ChromePass this software first Chrome password export to CSV format, then import the CSV file in KeePass.
In addition to the free and open source software, there are some paid commercial password management software such as 1Password and RoboForm, these commercial software 30 days free trial, over the time period after the need to pay for.
Summary
For the management of a large number of user names and passwords, definitely need a password management software, from the cross-platform and ease of use point of view, Lastpass as a professional account password management software, simple to use, convenient, safe, relative to several other software availability, and practicality. But The Lastpass the main disadvantage is that users must trust security of Lastpass, and network attacks may be the main for cloud Lastpass, while Once Lastpass website is compromised, the user password on the possibility of leakage. KeePass is very powerful as a local password management, ease of use is relatively poor, browser password save the ease of use is very good, but poor security.
Overall, such as the password of the mail, online banking and other most central is best recorded in his brain, some other less important sites password using the password management tool, in order to reduce the burden of a large number of passwords of user memory , while ensuring the security of Internet users.