Explore
Write
Chat
Call
Information Security
Article Archive #2
Service navigation
Importance of Security
Information security is about addressing and reducing IT RISK. It’s easy to overlook risk as a topic when all you hear is talk about passwords, firewalls, encryption, policies, or two-factor authentication. In this section, you’ll read about how the university is at risk and what you can do to reduce the risk in your group, department, and college.
-
Can You Identify a Phishing Website?
A phishing website is a malicious site designed to steal sensitive information such as login credentials, credit card numbers, and other personal data. These websites often mimic legitimate sites to trick users into interacting with the website. Recognizing the signs of a phishing website and knowing how to protect yourself can help prevent identity theft…
-
Can You Identify a Phishing Email?
Phishing emails are a common tactic used by cybercriminals to steal personal information, such as passwords, credit card numbers, and other sensitive data. Understanding and identifying these malicious emails can help protect you from falling prey to scams and potential security breaches. What is a Phishing Email? A phishing email is a fraudulent message that…
-
Passwords, Passwords Everywhere!
Did you know that the average person uses the same three to seven passwords to log in to over 170 online accounts? In addition to being reused, these passwords are often weak and easily guessed by cybercriminals. If cybercriminals successfully guess these weak passwords, they can access most of their victims’ online accounts. Even worse,…
Scam Types
Scams used to be easier to detect without worry. A Nigerian prince asks for a few hundred dollars to give you access to his fortune. But those days are gone, and scammers are in a constant arms race with cybersecurity for your sensitive information. Learn about the different types of scams and how to deal with them.
-
Safeguarding Against QR Code Fishing
In the ever-evolving landscape of cybersecurity threats, one emerging tactic is the use of QR codes in phishing emails. This deceptive technique poses a significant risk to both end users and IT professionals. Understanding QR Code Fishing: QR code phishing involves embedding malicious URLs or content within a seemingly innocuous QR code within emails, on…
-
Safeguarding Against QR Code Fishing
In the ever-evolving landscape of cybersecurity threats, one emerging tactic is the use of QR codes in phishing emails. This deceptive technique poses a significant risk to both end users and IT professionals. UNDERSTANDING QR CODE FISHING: QR code phishing involves embedding malicious URLs or content within a seemingly innocuous QR code. These codes can…
-
.zip Domains
Recently, .zip top-level domains have become available for public purchase. A top-level domain is the final section of a domain name. So, in utk[dot]edu, “.edu” is the top-level domain. Unsurprisingly, cybercriminals have begun purchasing and using .zip domains for their own malicious purposes. In the coming months, we expect to see an influx of cybercriminals…
-
Phishing with Images
Cybercriminals use images in phishing emails to impersonate real organizations. By using images like official logos (i.e., UT, UPS, FedEx, etc.) and promotional materials, cybercriminals hope to trick you into thinking the email is legitimate. In one recent incident, cybercriminals spoofed Delta Airlines to try to steal sensitive information. The body of the email consists…
Benefits & Tips for You
In this section, you can learn about all the different tools available to you at UT, such as secure file sharing and monitoring your systems. We will also share best practices for staying secure at school and at home.
-
Tips for Securing macOS
It’s no surprise that macOS is the second-biggest operating system worldwide. Apple has a well-regulated array of computers available for consumers that merge many strengths of the whole Apple ecosystem. However, this doesn’t mean that you should not take any steps to help secure your macOS computer. Securing your Apple computer involves several steps to…
-
MFA + Strong Passwords: Your Best Defense Against Account Attacks
Multi-factor authentication (MFA) adds an extra layer of protection to your accounts by requiring more than just a password to sign in. Even if a password is stolen through phishing, malware, or a data breach, MFA can still prevent an attacker from accessing your account. This additional safeguard is especially important because passwords can be…
-
Find Out If Your Data Was Exposed in a Breach
Data breaches continue to affect major organizations, and recent reporting has linked the ShinyHunters extortion group to incidents involving Charter Communications, a company with services branded as Spectrum. A simple way to check whether your email address appears in a known breach data is to use Have I Been Pwned at haveibeenpwned.com. This site lets you search your…
Protecting University Data
Discover essential articles on cybersecurity practices specifically tailored for the University of Tennessee. Learn effective strategies to safeguard sensitive information, defend against threats, and maintain data integrity. Equip yourself with knowledge to protect your university’s digital ecosystem.
-
I’ve been hacked!
Determining whether or not your computer or mobile device has been hacked can be difficult. Nonetheless, there are a few common issues that will indicate your computer has been hacked. If your browser’s homepage has unexpectedly changed or is taking you to websites you have never visited, this could be an indication. Also, if your…
-
Phishing Ourselves
In September of 2021, the UTK Administration asked that OIT develop and carry out a phishing campaign. The phishing will continue until the clicks improve, and they ARE improving! A couple of Frequently Asked Questions (FAQs) about the phishing campaign: OIT conducted a baseline phishing exercise in September 2021 used to compare all following campaigns.…