Course about techonology using

2. Introduction
• More people than ever before are now online. In
an increasing globalized world, social media helps
everyone stay in touch with friends and families in
different cities or countries around the world.
• However, it is not just the good people that are
online. So it is more important than ever that we all
take steps to stay safe on the internet.
• So how can we keep our online and social media
accounts safe?

3. What is security?
Computer security,
also called cyber
security, is the
protection of
computer systems
and information
from harm, theft,
and unauthorized
use.
Online safety
Be safe while using internet.
Know with whom you are
communicating with
Privacy
Don’t share personal
information to others

4. Securing social media account

30. Multi-factor Authentication (MFA) is an authentication
method that requires the user to provide two or more
verification factors to gain access to a resource such as an
application, online account, or a VPN.

43. Wifi connection safty

49. Staying away from fishing and scamming

50. Common Scams

52. Identifying phishing

53. Some Verification techniques
• CROSS-REFERENCE
• CHECK if an image is being used in the right
context.
• LOOK closely at the URL.

55. Detecting Phishing

57. Example 1

58. Online Dating

64. Discussion

69. What is it malware do ?
• Steal personal information
• Delete files
• Sending fraud messages
• Steal software serial numbers
• Use your computer as relay

70. Spam definition
• Spam is any kind of unwanted, unsolicited
digital communication that gets sent out in
bulk. Often spam is sent via email, but it can
also be distributed via text messages, phone
calls, or social media.