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Practical Encryption Tips and Tools
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Transcript of Practical Encryption Tips and Tools
PRACTICAL ENCRYPTION TIPS AND TOOLS
CBA LEGALTECH CONFERENCE
HeidiAlexanderCTBar
YOUR OBLIGATIONS: AN OVERVIEW
RULE 1.6 CONFIDENTIALITY OF INFORMATION
▸ “(a) A lawyer shall not reveal information relating to representation of a client unless the client gives informed consent . . . .”
▸ “(e) A lawyer shall make reasonable efforts to prevent the inadvertent or unauthorized disclosure of, or unauthorized access to, information relating to the representation of a client.”
INADVERTENT DISCLOSURE DEFINED
“Inadvertent disclosure includes threats like leaving a briefcase, laptop, or smartphone in a taxi or restaurant, sending a confidential e-mail to the wrong recipient, producing privileged documents or data, or exposing confidential metadata. Unauthorized access includes threats like hackers, criminals, malware, and insider threats.”
- Encryption Made Simple for Lawyers
ENCRYPTION IS A SOLUTION.
Ima Torney
REQUIRED?
▸ Under ordinary circumstances, NO
▸ But, YES for:
▸ Personal
▸ Sensitive
▸ Highly confidential information
HOW TO ENCRYPT
HARDDRIVES
HARDDRIVE (MAC)
HARD DRIVE (WINDOWS)
HARD DRIVES
▸ Mac
▸ http://www.lawtechnologytoday.org/2015/01/how-to-encrypt-data-on-your-mac-in-a-few-simple-steps
▸ PC
▸ https://support.microsoft.com/
EXTERNAL DRIVE (MAC)
EXTERNAL DRIVE (WINDOWS)
EXTERNAL DRIVES
▸ Mac
▸ Right-click on drive > Encrypt
▸ http://www.lawtechnologytoday.org/2015/01/how-to-encrypt-data-on-your-mac-in-a-few-simple-steps/
▸ Windows
▸ Right-click on drive > Turn on BitLocker
▸ http://www.techrepublic.com/blog/windows-and-office/secure-your-usb-drives-with-bitlocker-to-go-for-windows-7/
FILES + FOLDERS
WORD PROCESSING (MAC)
WORD PROCESSING (WINDOWS)
WORD, EXCEL, POWER POINT
▸ Microsoft Office password protection feature
▸ Mac - https://support.office.com/en-us/article/Password-protect-a-document-3e2d1a5e-2452-4546-b28e-06974fa21bec
▸ Windows - https://support.office.com/en-us/article/Password-protect-a-document-8f4afc43-62f9-4a3a-bbe1-45477d99fa68
PDF (MAC)
PDF (WINDOWS)
PDFS
▸ Mac
▸ Print to PDF
▸ http://www.lawtechnologytoday.org/2015/01/how-to-encrypt-data-on-your-mac-in-a-few-simple-steps/
▸ Windows
▸ Right-click on PDF > Properties > Advanced
▸ https://support.microsoft.com/en-us/instantanswers/c5e573c5-78f0-48dd-a998-181580274cdf/how-to-encrypt-a-file
ENTIRE FOLDERS
▸ Mac
▸ Secure Disk Image
▸ https://support.apple.com/kb/ph5841?locale=en_US
▸ http://www.lawtechnologytoday.org/2015/01/how-to-encrypt-data-on-your-mac-in-a-few-simple-steps/
▸ Windows
▸ Right-click on folder > Properties > Advanced
▸ https://support.microsoft.com/en-us/instantanswers/c5e573c5-78f0-48dd-a998-181580274cdf/how-to-encrypt-a-file
COMMUNICATIONS
PHONE CALLS & TEXTS
Signal by Open Whisper Systems
https://whispersystems.org
Snowden approved!
https://www.eff.org/secure-messaging-scorecard
SHARING DOCUMENTS
▸ Encrypt file and attach to email
▸ Call or text with encryption key
▸ Only with info the recipient would know
▸ Pre-agreed password
▸ Secure cloud storage
▸ Client portal
▸ Encrypted email
CLOUD STORAGE
CLIENT PORTAL
TRUSTIFI EMAIL ENCRYPTION
STREAK SECURE GMAIL
ENLOCKED ENCRYPTED EMAIL
OFFICE 365 MESSAGE ENCRYPTION
MOBILE DEVICES
IPHONE
ANDROID
▸ Settings > More >Security
GOING BEYOND
CLIENT-SIDE ENCRYPTION
▸ Protect your data before it leaves your computer and is uploaded to the cloud.
▸ Only you hold the encryption key.
▸ Use with cloud-based services such as Google Drive, Dropbox, Box, and OneDrive.
ZERO KNOWLEDGE