100 Best Information Security Blogs and Websites

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The best Information Security blogs from thousands of blogs on the web and ranked by relevancy, authority, social media followers & freshness.

Information Security Blogs

Here are 100 Best Information Security Blogs you should follow in 2024

1. The Hacker News

The Hacker News A leading cybersecurity news platform for IT professionals, researchers, hackers, technologists, and enthusiasts. Here, you'll find the latest cybersecurity news, hacking news, cyber attacks, computer security, and in-depth reports on current and future Infosec trends and how they are shaping the cyber world.
Facebook Followers 1.9MTwitter Followers 896.4KInstagram Followers 146.9K Frequency 4 posts / day Domain Authority 89 Get Email Contact Get Influential Bloggers ContactsGet access to 250k active Bloggers in 1500 niche categories.Get targeted media contact list in your niche at your fingertips so you can focus on running your campaign.Email us the type of bloggers you want to reach out for your marketing campaign at anuj@feedspot.com Copy email. We'll share blogger's data in an Excel or CSV format.

2. Krebs on Security

Krebs on Security Brian Krebs is a household name in information security, and his blog is among the most well known and respected in the space. A daily blog dedicated to investigative stories on cybercrime and computer security.
Facebook Followers 34.7KTwitter Followers 350.1K Frequency 1 post / day Domain Authority 82 Get Email Contact

3. Dark Reading

Dark Reading Dark Reading is the premier online resource helping information security professionals manage the balance between protection and access. It offers breaking news and analysis on attacks, breaches and vulnerabilities, as well as strategies for protecting enterprise data. It also offers guidance on setting risk management and compliance policies.
Facebook Followers 23.3KTwitter Followers 310.5K Frequency 13 posts / day Domain Authority 81 Get Email Contact

4. Schneier on Security

Schneier on Security A blog by Bruce Schneier covering security and security technology also frequent posts about homeland security in particular. Bruce Schneier is an internationally renowned security technologist and author. He is described by The Economist as a 'Security Guru'.
Facebook Followers 25.2KTwitter Followers 146.4K Frequency 5 posts / week Since Oct 2004 Domain Authority 88 Get Email Contact

5. Graham Cluley

Graham Cluley If your computer, and the data on it, is important to you - keep yourself informed about the latest security news by following Graham Cluley Security blog from veteran anti-virus expert Graham Cluley.
Twitter Followers 112.3K Frequency 1 post / day Since Oct 2007 Domain Authority 74 Get Email Contact

6. AWS Security Blog

AWS Security Blog Amazon Web Services offers reliable, scalable, and inexpensive cloud computing services. Get more information about cloud security by following our feed
Facebook Followers 833.6KTwitter Followers 2.2M Frequency 1 post / day Domain Authority 96 Get Email Contact

7. Cisco Security

Cisco Security Cisco provides unmatched visibility, continuous control & advanced threat protection across the entire attack continuum before, during, and after an attack.
Facebook Followers 359.1KTwitter Followers 2Instagram Followers 518.3K Frequency 20 posts / year Domain Authority 92 Get Email Contact

8. SecurityWeek

SecurityWeek IT Security News and Information Security News, Cyber Security, Network Security, Enterprise Security Threats, Cybercrime News and more. Information Security Industry Expert insights and analysis from IT security experts around the world.
Facebook Followers 3.3KTwitter Followers 218.3K Frequency 9 posts / day Domain Authority 78 Get Email Contact

9. Troy Hunt

Troy Hunt Troy Hunt's blog showcases a lot of the different issues with which he is familiar. He is a Microsoft MVP and Pluralsight author whose credentials also include working with Pfizer. His blog posts focus on customer and individual user interfaces and security. Written with an approachable tone, this blog is a great one for the non-technical c-suite reader.
Twitter Followers 228.6K Frequency 1 post / week Domain Authority 82 Get Email Contact

10. Trend Micro Simply Security

Trend Micro Simply Security Simply Security News, Views and Opinions from Trend Micro offers breaking security research and threat news that impacts your life everyday.
Facebook Followers 89.3KTwitter Followers 114.4KInstagram Followers 4.4K Frequency 1 post / week Domain Authority 89 Get Email Contact

11. Security Boulevard

Security Boulevard Security Boulevard is home of the Security Bloggers Network (SBN). A single source for news, analysis & education on issues facing the cybersecurity industry.
Facebook Followers 634Twitter Followers 6.7K Frequency 17 posts / day Domain Authority 68 Get Email Contact

12. Cyber Defense Magazine

Cyber Defense Magazine Cyber Defense Magazine offers information on threats, trends, and solutions in cybersecurity. It addresses many different subjects, such as malware, data breaches, cyberattacks, and security best practices. The journal provides in-depth research, leader interviews, and advice on how individuals and companies may improve their digital security posture. It is a useful tool for both cybersecurity experts and hobbyists, with an emphasis on cutting-edge technologies and new threats.
Facebook Followers 33.8KTwitter Followers 54.7K Frequency 3 posts / day Domain Authority 54 Get Email Contact

13. Security Intelligence

Security Intelligence Find the latest security analysis and insight from top IT security experts and leaders, made exclusively for security professionals and CISOs.
Facebook Followers 196.5KTwitter Followers 77.1K Frequency 1 post / day Domain Authority 73 Get Email Contact

14. Tripwire Blog

Tripwire Blog Tripwire's IT security (infosec) blog covers cyber security, threats, vulnerabilities, incident detection, and regulatory compliance news & trends. Security blog by Tripwire. Tripwire is a leading provider of endpoint detection and response, security, compliance, and IT operation solutions for enterprises, service providers, and government agencies. Get serious about protecting your business, customers, and intellectual property from cybersecurity threats. Data-driven, automated security solutions.
Facebook Followers 7.4KTwitter Followers 50KInstagram Followers 638 Frequency 2 posts / day Domain Authority 79 Get Email Contact

15. InfoSecSherpa

InfoSecSherpa Articles on information and data security, news from around the world about information industry and more! Librarian turned Information Security professional.
Twitter Followers 51.1K Frequency 2 posts / week Domain Authority 95 Get Email Contact

16. Cloud Security Alliance

Cloud Security Alliance The Cloud Security Alliance (CSA) is the world's leading organization dedicated to defining and raising awareness of best practices to help ensure a secure cloud computing environment. CSA harnesses the subject matter expertise of industry practitioners, associations, governments, and its corporate and individual members to offer cloud security-specific research, education, certification & events.
Twitter Followers 17.8K Frequency 5 posts / week Domain Authority 74 Get Email Contact

17. Securelist

Securelist The resource for Kaspersky Lab experts' technical research, analysis, and thoughts. Blog topics cover Industrial threats, DDoS reports, Malware descriptions, Security technologies, Software, Spam, and Phishing reports.
Facebook Followers 28.7KTwitter Followers 19.6KInstagram Followers 81.2K Frequency 1 post / week Domain Authority 80 Get Email Contact

18. Palo Alto Networks Blog

Palo Alto Networks Blog Palo Alto Networks enables your team to prevent successful cyberattacks with an automated approach that delivers consistent security across cloud, network, and mobile.
Facebook Followers 34.8KTwitter Followers 121.8K Frequency 1 post / day Domain Authority 76 Get Email Contact

19. Veracode Security Blog

Veracode Security Blog Level up your appsec knowledge with research, news, and guidelines for enterprise application security programs from the world-class minds at Veracode.
Facebook Followers 6.3KTwitter Followers 23.4K Frequency 2 posts / week Domain Authority 65 Get Email Contact

20. IT Security Guru

IT Security Guru The IT Security Guru offers a daily news digest of all the best breaking IT security news stories first thing in the morning!
Facebook Followers 1.7KTwitter Followers 20.5K Frequency 1 post / day Domain Authority 49 Get Email Contact

21. Daniel Miessler

Daniel Miessler My name is Daniel Miessler (ME-slur) and I'm an information security professional and writer born, raised, and living in the San Francisco Bay Area. My purpose is to model human flourishing and to develop frameworks for increasing it. As part of that, I explore the intersection of security, technology, and society and think about what might be coming next.
Twitter Followers 139.3K Frequency 2 posts / week Domain Authority 61 Get Email Contact

22. Bank Info Security

Bank Info Security Articles covering top risk management issues, from compliance to latest technology, including authentication, mobile and cloud on bank information security
Facebook Followers 2.5KTwitter Followers 9.8K Frequency 7 posts / day Domain Authority 71 Get Email Contact

23. Information Security Buzz

Information Security Buzz Information Security Buzz is a new resource that provides the best in breaking news for the industry. Aggregated from many credible sources, content is carefully selected to provide you with the latest threat trends, insights, practical solutions, hot topics and advice from around the globe.
Facebook Followers 5.9KTwitter Followers 20.3K Frequency 8 posts / quarter Domain Authority 55 Get Email Contact

24. HealthcareInfoSecurity.com

HealthcareInfoSecurity.com HealthInfoSecurity.com is your source for health industry information security related news, articles, interviews and analysis, focusing on electronic health records, health information exchanges, HIPAA and HITECH compliance, as well as the latest breaches to healthcare organizations and what it means for the industry and those directly affected.
Facebook Followers 766Twitter Followers 5.1K Frequency 8 posts / day Domain Authority 49 Get Email Contact

25. Hunton Privacy

Hunton Privacy Hunton Andrews Kurth's Privacy & Information Security Law Blog offers insights for responsible data use, covering data privacy law best practices, cyber event prevention, and international data protection law compliance. The firm is a known leader in the field of Privacy and Cybersecurity practice.
Twitter Followers 5K Frequency 5 posts / week Since Nov 2008 Domain Authority 55 Get Email Contact

26. Qualys Security Blog

Qualys Security Blog The Qualys community offers a space for professionals to meet and talk about the different information security trends. Qualys, Inc. is the pioneer and leading provider of cloud-based information security and compliance solutions.
Facebook Followers 5.6KTwitter Followers 33K Frequency 2 posts / week Domain Authority 73 Get Email Contact

27. Adam Levin

Adam Levin AdamLevin.com is the official homepage of identity theft and credit expert Adam Levin. This blog features his articles surrounding the issues of personal finance, data security, identity theft, and privacy.
Facebook Followers 7.9KTwitter Followers 62.5KInstagram Followers 12.9K Frequency 2 posts / week Domain Authority 41 Get Email Contact

28. Elie's Cybersecurity Blog

Elie's Cybersecurity Blog Elie Bursztein leads Google's anti-abuse research efforts, sharing his insights on topics relevant to the world of InfoSec on his personal blog.
Twitter Followers 63.7KInstagram Followers 802 Frequency 2 posts / year Domain Authority 61 Get Email Contact

29. Tao Security

Tao Security Richard Bejtlich's blog on digital security, strategic thought, and military history.
Facebook Followers 246Twitter Followers 59.1K Frequency 4 posts / year Domain Authority 52 Get Email Contact

30. CSO Australia

CSO Australia News, Industry Blogs, Tools and Resources for Data Security Executives
Facebook Followers 134Twitter Followers 2K Frequency 19 posts / week Domain Authority 85 Get Email Contact

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Information Security Bloggers

Top Authors, Journalists, and Publishers covering Information Security. Get Spreadsheet
Blogger NameEmailBlog LinkTotal Blog Posts
Ionut Arghiresecurityweek.com525
Marc Handelmansecurityboulevard.com450
Eduard Kovacssecurityweek.com352
Davi Ottenheimerflyingpenguin.com282
Guru Barangbhackers.com273
Bruce Schneierschneier.com178
Jeffrey Burtsecurityboulevard.com171
Graham Cluleygrahamcluley.com158
Ryan Narainesecurityweek.com131
Tushar Subhra Duttagbhackers.com110
Michael Vizardsecurityboulevard.com98
Kevin Townsendsecurityweek.com89
Richi Jenningssecurityboulevard.com89
Neil Suttoncanadiansecuritymag.com85
Nate Nelsondarkreading.com74
Daniel Miesslerdanielmiessler.com70
Jai Vijayandarkreading.com66
Linn Foster Freedmandataprivacyandsecurityinsider.com57
Robert Lemosdarkreading.com54
Rohan Timalsinasecurityboulevard.com47
Nathan Eddysecurityboulevard.com47
Elizabeth Montalbanodarkreading.com46
Paul Ducklinnakedsecurity.sophos.com45
Nik Hewittsecurityboulevard.com43
Charley Nashitsecurityguru.org43
Tara Sealsdarkreading.com42
Emma Kellysecurityboulevard.com42
Wajahat Rajasecurityboulevard.com41
Shruti Khairnargeekflare.com39
Troy Hunttroyhunt.com39
Travis Tayloradamlevin.com38
Carey Frederickscanadiansecuritymag.com32
Kevin Smithsecurityboulevard.com32
Tooba Khaninformationsecuritybuzz.com31
Chris Garlandsecurityboulevard.com30
Dancho Danchevsecurityboulevard.com30
Chad Kimeesecurityplanet.com29
Kim Brownblumira.com28
ISBuzz Teaminformationsecuritybuzz.com27
Maine Basanesecurityplanet.com27
Becky Brackendarkreading.com26
Kathryn Rattigandataprivacyandsecurityinsider.com25
Narendra Sahoovistainfosec.com25
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