Managing Software Updates and Devices

About this course

Out-of-date software is one of the easiest ways for attackers to get in, and it's one of the easiest risks to fix. This course explains why updates matter, how to set automatic update settings, how to keep applications current, how to protect devices with locks and encryption and how to keep a simple device inventory. Everything here is practical and can be done without specialist IT skills.

What you will be able to do

• You'll be able to explain why software updates matter for security and reliability
• You'll be able to set and check automatic update settings on common devices
• You'll be able to keep applications current and remove software you no longer need
• You'll be able to protect devices with locks and encryption, and keep a simple device inventory

Course outline

1. Why Updates Matter

   5 min · Lesson notes, example, action task · 2-question quiz

   Updates fix security holes, improve stability and add features. Attackers often target known weaknesses that have already been patched, so delaying updates leaves doors open.
2. Automatic Update Settings

   7 min · Lesson notes, example, action task · 2-question quiz

   Automatic updates are the simplest way to stay protected. Check that they are on, know how they're set, and make sure devices restart when required.
3. Keeping Applications Current

   7 min · Lesson notes, example, action task · 2-question quiz

   Applications such as browsers, PDF readers and accounting software need updating too. Some update automatically, while others need a check. Remove apps you no longer use, since they can still be a risk.
4. Device Locks and Encryption

   7 min · Lesson notes, example, action task · 2-question quiz

   A lost or stolen device is a serious risk if it holds business data. Strong screen locks and encryption protect that data even if someone else has the device.
5. Simple Device Inventories

   7 min · Lesson notes, example, action task · 2-question quiz

   You can't protect devices you don't know about. A simple inventory of devices, owners and key settings makes updates, support and replacements much easier.
6. Tools you'll need

   6 min · Lesson notes, example, action task · 2-question quiz

   Most small teams can manage updates and devices with built-in tools and a spreadsheet. Device management platforms help when the number of devices grows.
7. Careers & next steps

   6 min · Lesson notes, example, action task · 2-question quiz

   Device and update management skills are used in IT support, endpoint management and office IT roles. This lesson sets out typical paths and how to check what the work is worth.
8. Final quiz and certificate

   10 questions, pass mark 8 of 10. Pass to get your Reesby Academy certificate with a verification link.