Ransomware, a type of malware that holds information hostage until a ransom is paid, has become an increasing threat to organizations across the globe. Ransomware attacks can often be linked back to simple cybersecurity measures that were not implemented.
Schools, government agencies, municipalities, hospitals and healthcare providers are particular targets for ransomware attackers. These entities all have large amounts of data that is necessary for the organization’s success; data that could be profitable when sold on the dark web.
By following these basic cybersecurity practices, you can better protect your computer, the University network, and most importantly, personal information against cyberattacks like ransomware.
Keep devices updated.
Out-of-date equipment means vulnerable equipment. OIT encourages students, faculty and staff to regularly update Windows and Mac operating systems to current versions. Additionally, systems and applications should be regularly updated. Turn on automatic updates for Microsoft Office, web browsers and other software applications.
Securely access resources.
Use University-provided and protected remote access services such as Cisco AnyConnect VPN to access the campus network. Do not use any personal copies or remote desktop access tools.
Store information in secure cloud environments.
Students, faculty and staff have access to secure cloud storage through OneDrive and Box. OIT recommends storing all information in cloud storage to ensure it is secure and backed up. If a cyber incident does occur, it is crucial to have information available in a backup location.
Use two-factor authentication.
OIT recommends using two-factor authentication whenever it is available. Duo is the University’s two-factor authentication system; however, most websites that require a login now offer two-factor authentication. Amazon, iCloud, Google and Facebook all offer two-factor authentication to increase the security of your accounts.
Watch out for phishing emails.
Phishing emails remain as a cyber attacker’s weapon of choice. Many recent high-profile ransomware attacks can be traced back to someone falling for a phishing email. Remember to review who the email is from, hover over links before you click, and when in doubt, contact OIT Security.
Learn more cybersecurity tips on the OIT website.
Safety Reminder: UA Alert System Test
Weather permitting, the University will test its emergency notification systems, including UA Alerts, the public address system and digital signage, Wednesday, Aug. 4, at 11:55 a.m.