Schedule

Schedule

Sunday, March 1

1425231000 TWiT Live Specials
1425236400 The Tech Guy
1425250800 This Week in Tech

Monday, March 2

1425319200 Tech News Today
1425322800 Triangulation
1425328200 iPad Today
1425335400 Coding 101
1425340800 Tech News 2Night

Tuesday, March 3

1425405600 Tech News Today
1425409200 MacBreak Weekly
1425418200 Security Now
1425427200 Tech News 2Night
1425430800 All About Android

Wednesday, March 4

1425486600 FLOSS Weekly
1425492000 Tech News Today
1425495600 Windows Weekly
1425502800 This Week in Google
1425513600 Tech News 2Night
1425515400 Android App Arena
1425520800 Ham Nation

Thursday, March 5

1425578400 Tech News Today
1425582000 Know How...
1425587400 Marketing Mavericks
1425592800 Home Theater Geeks
1425600000 Tech News 2Night
1425601800 The Giz Wiz

Friday, March 6

1425664800 Tech News Today
1425668400 This Week in Law
1425679200 Before You Buy
1425686400 Tech News 2Night
1425690000 Padre's Corner

Saturday, March 7

1425754800 The Tech Guy

Sunday, March 8

1425837600 The Tech Guy
1425852000 This Week in Tech

Monday, March 9

1425920400 Tech News Today
1425924000 Triangulation
1425929400 iPad Today
1425936600 Coding 101
1425942000 Tech News 2Night

Tuesday, March 10

1426006800 Tech News Today
1426010400 MacBreak Weekly
1426019400 Security Now
1426028400 Tech News 2Night

Most Recent Episodes

Tech News 2Night

Google is working on a spectacular new campus.

This Week in Law
Episode #294: Dingo Free FCC February 27th, 2015

Do fan films infringe copyright or fall under Fair Use?

Tech News Today

Twitter fixes its troll control features

This Week in Computer Hardware

USB 3.1 performance, NVIDIA faces lawsuit for GeForce GTX 970 and more.

The Giz Wiz

Sick science toys, ThinkGeek blocks & games, Chad drinks from the Petaluma River and more!

Home Theater Geeks

Chip Adams, NBC Olympics, and thanks to SMPTE.

Tech News 2Night

Apple sends invitations for March 9th announcement

Coding 101

Let's talk about structures.

Know How...

Airbag for your Motorcycle.

Marketing Mavericks

Building a community before the brand

Know How... 50

Encrypt your email with PGP

June 27 2013

We're going to encrypt our mail using PGP and thankfully, Shannon Morse dropped by to help us out.

What is PGP? It stands for "Pretty Good Privacy." It uses a combination of private and public keys to encrypt and decrypt your data. You can learn all about PGP here.

PGP with an email client

We're going to show you how to configure PGP in Thunderbird PGP. You'll need to download a couple of pieces of free software. First you'll need to download and install GnuPG for Windows and also the Enigmail extension. GnuPG is a free implementation of OpenPGP.

When you restart Thunderbird, you'll see an OpenPGP menu item. When you want to send an email, you'll need your friend's public key. The Enigmail plugin should allow you to find their keys although we had some problems in the Windows 8 version. You can search online for that key at pgp.mit.edu or just ask your friend. It's a public key, after all.

PGP without an email client

Shannon showed us Mailvelope, a web based PGP solution. You simply install a Firefox or Chrome extension / add-on and it works with Gmail, Outlook, Yahoo. Generate a key using Mailvelope and copy/paste to your friends the public key.

Mailvelope lets you import your friends public keys. In the advanced options section you can choose your level of encryption during generation = RSA or RSA/RSA or DSA/ElGamal,1024 or 2048 or 4096, and expiration date. The higher the number, the harder it is to hack. You'll need new generated key for each computer.

Test sending an encrypted email to your friend. Add yourself to cc if you want to unencrypt the thread in the future.

Yap with us!

Our giant library of projects are available at twit.tv/kh

Connect with us
- Google+ Community at gplus.to/twitkh
- Tweet at us using the hashtag #twitkh
- Email us at knowhow@twit.tv

People: Leo Laporte