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Information Security
Article Archive #2
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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.
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The Importance of Installing Approved Software
As we navigate the ever-evolving landscape of cybersecurity, it’s crucial for each member of our university to play an active role in maintaining a secure computing environment. Today, we’ll shed light on the significance of only installing approved software on university-owned machines and the impact it has on our collective digital safety. 1. Protecting Sensitive…
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Understanding Acceptable Use Policies (AUPs)
As a user of our computer systems, you might have come across the term Acceptable Use Policy (AUP) in your workplace. But what exactly is an AUP, and why do we need one? Let’s dive into the essentials. What Is an Acceptable Use Policy? An Acceptable Use Policy is like a set of digital guardrails. It outlines the rules…
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The Importance of Using Approved Anti-Malware Software on University Machines
In the digital age, universities heavily rely on various software for administrative tasks, research, teaching, and learning. This reliance also opens potential vulnerabilities that could be exploited by malicious entities. Therefore, it is crucial to use only approved anti-malware software. The Risks of Unapproved Anti-Malware Software Unapproved anti-malware software can pose several risks: The Benefits…
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.
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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…
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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…
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.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…
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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.
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Secure Data Management: A Keystone of Cybersecurity
In today’s interconnected world, managing data securely is not just a responsibility of the IT department; it’s a mission for every individual in an organization. Whether you’re at the helm of decision-making or ensuring day-to-day operations, your approach to handling data can make or break our collective cybersecurity efforts. Why Is Secure Data Management Important?…
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Understanding Zero-Day Vulnerabilities
In the ever-evolving landscape of cybersecurity, staying informed about emerging threats is crucial. One such threat that deserves your attention is the zero-day vulnerability. Let’s break it down in simple terms and explore how it impacts you. What Is a Zero-Day Vulnerability? A zero-day vulnerability is like a hidden trapdoor in your favorite app or operating…
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Enhancing Cybersecurity: A Guide to Browser Extensions
Browser extensions are a great way to enhance your browsing experience but can pose a significant security risk. Cybercriminals frequently use browser extensions to gain access to your personal information, such as login credentials, browsing history, and other sensitive data. In fact, according to a report by Kaspersky, more than 1.3 million users were affected by…
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.
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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…
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Digital Privacy—What is a Data Broker?
In today’s digital age, personal information has become a valuable commodity. Data brokers have emerged as key players in this data-driven economy. Data brokers operate behind the scenes, gathering vast amounts of personal information from various sources. They compile detailed profiles on individuals and sell this data to businesses, marketers, and even government agencies. Understanding…
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Getting Into the Mindset of a Hacker
Have you ever wondered how a hacker looks at systems and finds unexpected ways around controls meant to keep them out? Is this a special mindset or a thought process that is learned? The mindset of a hacker can vary widely, but generally, it involves a few key traits and perspectives: While the term “hacker”…