Cybersecurity & Privacy

EFF

Defending your civil liberties in a digital world! Follow us to stay at the forefront of tech policy issues.

79,799 followers | Follow

John Perry Barlow

I co-founded EFF, wrote songs for the Dead, ranched in Wyoming for 17 years. A weird father, a good friend, and an excellent ex.

33,364 followers | Follow

DEFCON

Hacking Conference

30,763 followers | Follow

Symantec

Symantec updates you and interacts with you on all things security, storage, and data protection

23,841 followers | Follow

Charlie Miller

I'm that Apple 0day guy

23,632 followers | Follow

Black Hat Briefings

The World's Premier Technical Security Conference

21,998 followers | Follow

briankrebs

computer, internet security journalist, writes about cyber crime. wrote for The Washington Post '95-'09

19,151 followers | Follow

Threatpost

Threatpost is the first stop for fast-breaking security news, conversations and analysis from around the world.

17,022 followers | Follow

SCMagazine

The official Twitter feed for all things IT security. Like us on facebook.com/SCMag

16,357 followers | Follow

F-Secure

We're here to help you protect the irreplaceable on your PC, Mac, mobile and in the cloud. Test out our services for free. Need help? @FSecureCares

15,603 followers | Follow

SANS Institute

SANS is the most trusted and by far the largest source for IT, information security training, certification and research in the world.

14,507 followers | Follow

Team Cymru

Specialized Internet security research firm and 501(c)3 non-profit dedicated to making the Internet more secure.

10,671 followers | Follow

The Dark Tangent

10,554 followers | Follow

InternetLaw

Prof. Michael Scott, Southwestern Law School, L.A.. Also check @LawProf @CopyrightLaw @PrivacyLaw

8,209 followers | Follow

Lenny Zeltser

Sharing thoughts on IT with a strong focus on information security

8,134 followers | Follow

RSA Conference

Where the world talks security. Follow the happenings with #RSAC!

6,347 followers | Follow

CDT

The Center for Democracy & Technology. Keeping the Internet Open, Innovative & Free

5,763 followers | Follow

Dave Marcus

Director of Advanced Research and Threat Intelligence

5,314 followers | Follow

FireEye

Leader in stopping advanced targeted attacks that use advanced malware, zero-day exploits and APT tactics.

4,670 followers | Follow

GFI Labs

Leading developer of Windows security software

4,314 followers | Follow

Spyware Lady

A Spyware enthusiast who researches and writes on a variety of interests not the least of which is Spyware

4,125 followers | Follow

SocialMediaSecurity

News, articles, guides, presentations and more about the insecurity of social media.

3,648 followers | Follow

Symantec.cloud

The Official Symantec.cloud Tweets including MessageLabs intelligence - contacts: http://tinyurl.com/mlprc

3,472 followers | Follow

DataLossDB

DataLossDB provides accurate and unbiased information about breaches of personally identifying information when lost by or stolen from third parties.

3,453 followers | Follow

Black Hat HQ

Brought to you by the Staff at Black Hat

3,021 followers | Follow

Choose Privacy Week

Privacy initiative of ALA's Office for Intellectual Freedom

2,975 followers | Follow

PRC

Privacy Rights Clearinghouse (PRC) is a nationally recognized nonprofit dedicated to protecting the privacy of American consumers.

2,773 followers | Follow

Privacy and Security

WorkPlace Privacy & Security [WPPS] as a competative advantage. Info security, Governance, Risk, Compliance GRC laws, Cloud Computing AWARENESS HUB

2,386 followers | Follow

jennifer granick

2,001 followers | Follow

PrivacyDigest

Long time techie with an interest in the law and Basic Human & Civil Rights. A RT is NOT an endorsement.

1,999 followers | Follow

privacy140

EPIC - following privacy issues in Washington, DC

1,932 followers | Follow

World Privacy Forum

The World Privacy Forum is a non-profit public interest research group that focuses on privacy and technology issues.

1,879 followers | Follow

InfoLawGroup

privacy. security. technology. media. advertising. intellectual property.

1,860 followers | Follow

Privacy News

1,555 followers | Follow

F-Secure UK

Here to help you stay safe online. Try our Internet Security and Online Backup for free.

1,492 followers | Follow

Breach Security

Protecting web applications

1,148 followers | Follow

Privacy Now

A Victorian privacy team that also tweet compliance, law, surveillance, security, health, technology, government, new media, innovation, IT, risk and reform

1,062 followers | Follow

CFP conference

The ACM Computers, Freedom and Privacy conference. CFP2011 will be in Washington DC and cyberspace. Stay tuned for more!

1,022 followers | Follow

APWG

The Anti-Phishing Working Group is the world's largest independent counter eCrime association

1,015 followers | Follow

you Sh0t the sheriff

you Sh0t the sheriff : Information Security Conference, Brazil

953 followers | Follow

James A. Lewis

816 followers | Follow

SecTor Security Con

Security Education Conference in Toronto

809 followers | Follow

Fed Cybersecurity

A decade of protecting the nation from cyber threats

683 followers | Follow

Jack Maynard

InfoSec pro, CISSP, CRISC, CCSK, C|EH. Member IAPP & EFF. A privacy, information security and social networks microblog.

537 followers | Follow

SINET

Security Innovation Network™ (SINET) mission: Advance innovation & enable global collaboration between public & private sectors to defeat Cybersecurity threats.

480 followers | Follow