25 Best CISO Blogs & News Websites in 2024 (Chief Information Security Officer)

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

CISO (Chief Information Security Officer) Blogs

Here are 25 Best CISO (Chief Information Security Officer) Blogs you should follow in 2024

1. Cybereason Blog

Cybereason Blog Get the latest research, expert insights, and security industry news. Cybereason's Blog for cybersecurity news and analysis, from the researchers behind our cybersecurity data analytics platform. Cybereason is the leader in endpoint protection, offering endpoint detection and response, next-generation antivirus, managed to monitor, and IR services.
Blog cybereason.com
Facebook Followers 4.9KTwitter Followers 16.7KInstagram Followers 2K Frequency 1 post / week Domain Authority 65 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. CSO

CSO CSO offers the latest information and best practices on business continuity and data protection, best practices for prevention of social engineering scams, malware and breaches, and tips and advice abut security careers and leadership.
Blog csoonline.com
Facebook Followers 17.4KTwitter Followers 63.5K Frequency 18 posts / week Domain Authority 85 Get Email Contact

3. Compuquip Cybersecurity Blog

Compuquip Cybersecurity Blog Compuquip's Cybersecurity Blog will keep you up to date on the latest news, information, and insights about the ever-changing enterprise cybersecurity industry.
Blog compuquip.com
Facebook Followers 298Twitter Followers 692Instagram Followers 243 Frequency 3 posts / quarter Domain Authority 28 Get Email Contact


CISO MAG With insights into the newest threats, trends, and solutions, CISOMAG provides news on cybersecurity, privacy, and compliance. It looks at many subjects, including malware, data breaches, new technology, and changes in regulations. The platform, which focuses on C-suite executives and security specialists, offers expert analysis, interviews, and opinion pieces to assist firms in staying ahead of the constantly changing digital landscape.
Blog cisomag.com
Facebook Followers 1.3KTwitter Followers 2 Frequency 7 posts / month Domain Authority 49 Get Email Contact

5. 24By7Security Blog

24By7Security Blog Get the latest news in cybersecurity, compliance and more from 24By7Security.
Blog blog.24by7security.com
Facebook Followers 2.4KTwitter Followers 1.9KInstagram Followers 743 Frequency 1 post / week Domain Authority 30 Get Email Contact

6. Cadre Blog

Cadre Blog Cadre is a network and information security solutions provider that serves large and medium sized firms. Widely recognized as a pioneer in the security industry, Cadre delivers value through superior customer service, advanced engineering and a resolute focus on design, assessment, installation, training and support of information security systems. All over the world, clients rely on Cadre to provide guidance and technical expertise on compliance, controlling technical risks, and achieving security goals.
Blog blog.cadre.net
Facebook Followers 153Twitter Followers 926 Frequency 2 posts / quarter Domain Authority 29 Get Email Contact

7. K logix Blog

K logix Blog Content that helps security professionals align information security with business objectives.
Blog klogixsecurity.com
Twitter Followers 345 Frequency 1 post / month Domain Authority 22 Get Email Contact

8. Chronicles of a CISO

Chronicles of a CISO An unabashed, unfiltered and unbiased view of the Information Security world. A bit of pontification, a touch of sarcasm, but mostly just sharing my experiences of a career in the wonderful world we call InfoSec.
Blog johnmasserini.com
Twitter Followers 472 Frequency 2 posts / year Domain Authority 8 Get Email Contact

9. Fortinet Blog » CISO Collective

Fortinet Blog » CISO Collective Discover expert-written art SO by Fortinet in this segment of the blog. Fortinet secures the largest enterprise, service provider, and government organization around the world. Fortinet empowers its customers with intelligent, seamless protection across the expanding attack surface and the power to take on ever-increasing performance requirements of the borderless network.
Blog fortinet.com
Facebook Followers 81.8KTwitter Followers 152.8K Frequency 1 post / month Domain Authority 81 Get Email Contact

10. Anton on Security

Anton on Security Anton on Security is your go-to source to read informational articles and insights on security, cyber security, and more.
Blog medium.com
Twitter Followers 39.8K Frequency 2 posts / month Domain Authority 95 Get Email Contact

11. SearchCIO

SearchCIO SearchCIO provides technology management strategies designed exclusively for the enterprise CIO. Our award-winning team of editors and industry luminaries offers strategic advice and technology best practices to help streamline global IT operations.
Blog techtarget.com
Facebook Followers 10KTwitter Followers 16.3K Frequency 1 post / week Domain Authority 91 Get Email Contact

12. Center for Internet Security Blog

Center for Internet Security Blog The Center for Internet Security, Inc. makes the connected world a safer place for people, businesses, and governments through our core competencies of collaboration and innovation. We are a community-driven nonprofit, responsible for the CIS Controls and CIS Benchmarks, globally recognized best practices for securing IT systems and data.
Blog cisecurity.org
Facebook Followers 14.4KTwitter Followers 40.1K Frequency 3 posts / week Domain Authority 66 Get Email Contact

13. CISO Series

CISO Series Acting as a media network for cyber information and exchange, CISO Series is just a member of this fantastic community that unfortunately has some conflicts. We're just putting ourselves at the center of the conversation, acting as couples counseling for security vendors and practitioners.
Blog cisoseries.com
Twitter Followers 870 Frequency 3 posts / day Domain Authority 35 Get Email Contact

14. Hoxhunt Blog

Hoxhunt Blog Follow the Hoxhunt blog to learn about cyber security awareness training, phishing trends, and social engineering. We are on a mission to reduce your human risk by putting Hoxhunt into the inboxes of employees worldwide.
Blog hoxhunt.com/blog
Facebook Followers 197Twitter Followers 450 Frequency 3 posts / week Domain Authority 33 Get Email Contact

15. Kudelski Security

Kudelski Security Kudelski Security is a premier cybersecurity solutions provider, working with the most security-conscious organizations in Europe and across the United States. Kudelski Security provides intelligent cybersecurity that addresses challenges through MSS, advisory, customized innovation, and technology consulting.
Blog modernciso.com
Twitter Followers 9.1K Frequency 1 post / week Domain Authority 18 Get Email Contact

16. CISO Forum Blog

CISO Forum Blog CISO Journal Information security insights for today's Chief Information Security Officers.
Blog cisoforum.com
Facebook Followers 3.3KTwitter Followers 288 Frequency 1 post / quarter Domain Authority 18 Get Email Contact

17. EC-Council - CISO Blog

EC-Council - CISO Blog The CCISO recognizes an individuals accumulated skills in managing an information security program in alignment with organizational goals.
Blog ciso.eccouncil.org
Twitter Followers 854 Domain Authority 68 Get Email Contact

18. Microsoft Security Blog » CISO Series

 Microsoft Security Blog » CISO Series Read the latest news and posts and get helpful insights about the CISO series from Microsoft's team of experts at Microsoft Security Blog. Discover successful security strategies and valuable lessons learned from CISOs and Microsoft's top security experts to help you navigate an ever-expanding threat landscape.
Blog microsoft.com
Twitter Followers 351.7K Domain Authority 99 Get Email Contact

19. CISO Street

CISO Street CISO Street is an online community for cybersecurity professionals. Our Security blog highlights posts written by CISOs and cybersecurity experts alike. The topics include many key areas that all cybersecurity professionals should be aware of, including current and future trends, advice, guides, best practices, and more!
Blog cisostreet.com
Twitter Followers 184 Frequency 3 posts / quarter Domain Authority 10 Get Email Contact

20. Fractional CISO Blog

Fractional CISO Blog Our team helps business leaders manage risk and grow their companies by providing tailored cybersecurity programs. We provide tailored cybersecurity programs. We assess your organization, craft a plan tailored specifically to your organization's needs, and help you execute it to meet your compliance and risk tolerance goals.
Blog fractionalciso.com
Domain Authority 26 Get Email Contact

21. Truvantis Blog » CISO

Truvantis Blog » CISO Thoughts and insights on Cyber Security, Privacy, and Information Security programs including how to reduce risk through Risk Assessments, PCI DSS compliance, HIPAA, ISO27001, NIST800-53, CIS Controls, vulnerability assessments, and penetration testing. Truvantis is a cybersecurity consulting organization providing best-in-class cybersecurity services to secure your organization's infrastructure, data, operations, and products.
Blog truvantis.com
Facebook Followers 24Twitter Followers 37 Frequency 2 posts / year Domain Authority 19 Get Email Contact

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CISO (Chief Information Security Officer) Bloggers

Top Authors, Journalists, and Publishers covering CISO (Chief Information Security Officer). Get Spreadsheet
Author Name Email Designation Media Outlet Twitter Handle Twitter Follower LinkedIn Profile
Charlotte Trueman Senior Writercsoonline.com
Lucian Constantin Senior Writercsoonline.com@lconstantin3.4Khttps://www.linkedin.com/in/lconstantin
Andrew Flynn Executive Editorcsoonline.comhttps://www.linkedin.com/in/agflynn
Michael Hill Editorcsoonline.com@mjhilleditor3Khttps://www.linkedin.com/in/michael-hill-1a17b08b
Susan Bradley Contributing Writercsoonline.com@sbsdiva
Deb Radcliff Contributing Writercsoonline.com@debradcliff591https://www.linkedin.com/in/deb-radcliff-910b79189
Christopher Burgess Contributing Writercsoonline.com@burgesscthttps://www.linkedin.com/in/burgessc
Jon Oltsik Contributing Writercsoonline.com@joltsik
Mary K. Pratt Contributing Writercsoonline.comhttps://www.linkedin.com/in/mary-k-pratt-404834
Cynthia Brumfield Contributing Writercsoonline.com@msbrumfield1.9Khttps://www.linkedin.com/in/cynthiabrumfield
David Strom Writercsoonline.com@dstrom5.6Khttps://www.linkedin.com/in/davidstrom
Robert Wood Authorcsoonline.comhttps://www.linkedin.com/in/holycyberbatman
Amy Bennett Executive Editorcsoonline.com/news@atbennett1.9Khttps://www.linkedin.com/in/amytbennett/
John Masserini Authorjohnmasserini.com@johnjmasserini431https://www.linkedin.com/in/jjmasserini/
Dr. Anton Chuvakin Authormedium.com/anton-on-security@anton_chuvakin36.7K
Alyssa Provazza Editorial Directortechtarget.com/searchciohttps://www.linkedin.com/in/aprovazza/
Diann Daniel Senior Site Editortechtarget.com/searchcio
Benjamin St. George Assistant Site Editortechtarget.com/searchciohttps://www.linkedin.com/in/benjamin-st-george-273029138/
David Spark Producer, Managing Editor, Co-hostcisoseries.com@dspark8Khttps://www.linkedin.com/in/davidspark/
Rob Black Founderfractionalciso.com/bloghttps://www.linkedin.com/in/blackrob/
Belisario Contreras Authorcsoonline.com
Malicious Life Podcast Contributorcybereason.com
Dan Verton Contributorcybereason.com
Sanjay Deo Contributor24by7security.com
Anthony M. Freed Contributorcybereason.com
Sean Kelly Contributorcisoseries.com
Arjun Talati Contributor24by7security.com
Jj Cranford Contributorcybereason.com
Meridith Levinson Contributorcybereason.com
Rich Stroffolino Contributorcisoseries.com
Cybereason Blue Team Contributorcybereason.com
Cadre Contributorcadre.net
Steve Prentice Contributorcisoseries.com
Tim O'connor Contributorcadre.net
Greg Day Contributorcybereason.com
Incident Response Team Contributorcybereason.com
Justin Buchanan Contributorcybereason.com
Paul Bottomley Contributorcybereason.com
Eric Sun Contributorcybereason.com
Maranda Cigna Contributorcybereason.com
Jose Bormey Contributorcompuquip.com
Nilton Gonzalez Contributorcompuquip.com
Yashica Nagpal Contributor24by7security.com
Brian Gomez Contributor24by7security.com
Rema Deo Contributor24by7security.com
Gail Blount Contributor24by7security.com
Martin Palencia Contributor24by7security.com
Sal Desimone Contributorklogixsecurity.com
Jared Lyons Contributorklogixsecurity.com
Roger Vann Contributorklogixsecurity.com
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