Security Tip of the Week
1. Create a passphrase to strengthen your account's protection against attackers. A passphrase is a phrase that can be easily remembered and can also be translated into characters. For example, "I saw Mike the Tiger at LSU in 2008" can be translated to "iSmtT@LsUi2008".
2. Always make sure to change your passwords periodically. Changing passwords periodically allows for less time for an attacker to obtain a particular password.
3. When creating a password, always use a variety of characters and a minimum of twelve characters. In general, the longer and more complex and password is, the harder it will be for an attacker to guess.
1. Each member of the LSU community has a unique account accessible in PAWS and Active Directory. Users should always be logged on to their own account and should never share their account with others.
2. Make sure to use different passwords for different accounts. Using different passwords for different accounts ensures that all of your accounts won't be compromised if one of your passwords is cracked.
3. Admin accounts should be used for application and system management only. End users should never use accounts with administrator level permissions for day to day work.
4. Never share account credentials via wireless technology, email, or the Internet unless the information is encrypted and the source is approved to handle confidential information.
1. Always update your browser to the newest browser release when possible. The newest browser release generally provides the greatest compliance with web standards and browser security.
2. Always keep your Web Browser Add-ons up-to-date, and remove or disable all Add-ons that are no longer needed. Add-on Updates address security vulnerabilities and critical issues that need to be resolved.
3. Always turn on your browser's pop-up blocker. Pop-ups can contain viruses or come from malware that will infect your computer. Only enable pop-ups while using a trusted site, and enable the blocker again once the activity on the trusted site is over.
4. Check to see if the website you are using is https:// or http://, especially when on sites that require sensitive data such as passwords and online card payments. Sites with https encrypt your data so that it cannot be intercepted by third parties, while https does not.
1. Make sure to limit the amount of personal information you make available to the public on social media. Protect yourself by never posting location check-ins, your date of birth, full names, etc. on social media profiles.
2. Anything posted online will stay online. Always think before you post to social media to ensure you are protecting your privacy and not posting content you wouldn't want others to see in the future.
3. When using social media always make sure your privacy settings are up-to-date. Setting your social media accounts to private ensures that only approved users can see your personal information.
1. Never share confidential information with anyone unless required by government regulations, specific LSU job responsibilities, or business requirements. Be prepared to say "no" when asked to provide that type of information.
2. When transmitting sensitive data, always use an encrypted communication channel. For web based transmission, always ensure that the web site is protected by SSL.
3. Always dispose of media that contains sensitive data in a manner that protects the confidentiality of the information. LSU ITSP recommends shredding paper based documentation and using DBAN to effectively remove data from hard drives.
4. Secure your data by using two factor authentication whenever possible. Two factor authentication adds an extra layer of security by requiring a username and password, in addition to a form of verification only the user has access to. Additional authentication factors could be knowledge factors such as a PIN or shared secret, or possession factors such as an ID card or smartphone.
1. Never open or download an email attachment from an unknown source. Attachments may contain viruses that can compromise your computer and personal information, and therefore must be approached with caution.
2. Never send personal information such as passwords, social security numbers, or credit card numbers via email. Email should not be treated as a secure communications channel for sensitive data.
3. Never reply to any email that is from an unknown source. Doing so may expose you to more spam in the future.
1. Reduce your risk of becoming a victim to identity theft by protecting your Social Security number. Never carry your Social Security card on your person or any other card that shows your SSN.
2. If you are asked for personal information that seems inappropriate for the transaction, always ask questions. Ask how the information will be used, if it will be shared, and how it will be protected. Do not give out your personal information if you are not satisfied with the answers to these questions.