Mobile Security
Mallikarjuna
Mobile_Security.pptmMobile Security
COURSE – Computer Security Foundations
Mallikarjuna Jaligama
Smartphones and Mobile Devices
What do we with them?
Phone service and text messaging
Wi-Fi and cellular Internet capabilities
Document storage and productivity capabilities
Different from computers:
Less likely to have up-to-date software and anti-virus software installed
Functionality
Common uses
Reading NEC and personal email
Scheduling appointments & reminders
Accessing social Websites
Listening to music and watching videos
Playing online games
Online shopping, banking and bill paying
Smartphone Risks
Increase mobility → Increased exposure
Easily lost or stolen
device, content, identity
Susceptible to threats and attacks
App-based, Web-based, SMS/Text message-based
Best Security Practices
Password protect
Passcode protect
Pass swipe protect?
Best Security Practices cont.
Install Security Software
Anti-virus and anti-malware available for mobile devices
Keep your apps up-to-date
Install a phone finder app
Enroll in a backup program
Set device to wipe contents after specified number of failed login attempts
Best Security Practices cont.
When installing apps
Take time to read the small dialog or a print it displays
What information does the app require access to?
Where are you downloading the app from?
Is it the app store location set by default on the phone?
Best Security Practices cont.
Know where your device is at all times
Be mindful of how you use your device
Follow same guidelines as you do for your computer
Double check URLs for accuracy
Don’t open suspicious links
Make sure the Website is secure before giving any personal data
Best Security Practices cont.
Limit your activities when using public Wi-Fi
Your cellular network connection is more secure than Wi-Fi
Check URL’s before making a purchase https:// is secure; http:// is not
Lost or Stolen?
Treat as if your purse or wallet
File a report with law enforcement.
Contact your service vendor to cancel your service and report your device is missing.
If you have a backup/wipe program, contact your vendor to have them wipe the device.
Smartphone Nabbing & Infection
Difficult to determine
Decreased performance
Slow operation and decreased function
Random action
Applications open on their own
Items are downloaded without permission
Phone log shows calls you didn’t make
Emails are sent to addresses you don’t recognize
Conclusion - Key Points
Password/Passcode protect your device
Lock your device
Use anti-virus software
Sync/back up your data
Install a phone finder app
QUERIES?
THANK YOU
