100 Best Information Security Blogs and Websites

1. The Hacker News

Buffalo, New York, US
A leading cybersecurity news platform for IT professionals, researchers, hackers, technologists, and enthusiasts. Here, you'll find the latest cyberse...curity 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.more
thehackernews.com
1.9M 896.4K 142.9K 27 posts / week DA 89 Get Email Contact

2. Krebs on Security

US
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.more
krebsonsecurity.com
34.7K 350.1K 6 posts / month DA 82 Get Email Contact

3. Dark Reading

Manhasset, New York, US
Dark Reading is the premier online resource helping information security professionals manage the balance between protection and access. It offers bre...aking 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.more
darkreading.com
23.3K 310.5K 30 posts / week DA 81 Get Email Contact

4. Schneier on Security

US
A blog by Bruce Schneier covering security and security technology also frequent posts about homeland security in particular. Bruce Schneier is an int...ernationally renowned security technologist and author. He is described by The Economist as a 'Security Guru'.more
schneier.com
25.2K 146.1K 7 posts / week Oct 2004 DA 88 Get Email Contact

5. Graham Cluley

Oxford, England, UK
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.more
grahamcluley.com
112.3K 6 posts / week Oct 2007 DA 74 Get Email Contact

6. Naked Security

Abingdon, England, UK
Naked Security is Sophos's award-winning threat news room, giving you news, opinion, advice and research on computer security issues and the lates...t internet threats.more
nakedsecurity.soph..
235.4K 91.8K 5.4K 1 post / month DA 87 Get Email Contact

7. AWS Security Blog

Seattle, Washington, US
Amazon Web Services offers reliable, scalable, and inexpensive cloud computing services. Get more information about cloud security by following our fe...edmore
aws.amazon.com/blo..
833.6K 2.2M 3 posts / week DA 96 Get Email Contact

8. Cisco Security

US
Cisco provides unmatched visibility, continuous control & advanced threat protection across the entire attack continuum before, during, and after an... attack.more
blogs.cisco.com/se..
359.1K 2 491.1K 30 posts / year DA 92 Get Email Contact

9. Security Week

US
IT Security News and Information Security News, Cyber Security, Network Security, Enterprise Security Threats, Cybercrime News and more. Information S...ecurity Industry Expert insights and analysis from IT security experts around the world.more
securityweek.com
3.3K 215.9K 26 posts / week DA 78 Get Email Contact

10. Troy Hunt

Australia
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.more
troyhunt.com
222.6K 7 posts / month DA 82 Get Email Contact

11. Trend Micro Simply Security

US
Simply Security News, Views and Opinions from Trend Micro offers breaking security research and threat news that impacts your life everyday.
trendmicro.com/en_..
89.3K 114.4K 3.7K 1 post / week DA 89 Get Email Contact

12. Security Boulevard

US
Security Boulevard is home of the Security Bloggers Network (SBN). A single source for news, analysis & education on issues facing the cybersecurity i...ndustry.more
securityboulevard.com
634 6.4K 2 posts / day DA 68 Get Email Contact

13. Security Intelligence

US
Find the latest security analysis and insight from top IT security experts and leaders, made exclusively for security professionals and CISOs.
securityintelligen..
196.5K 77.1K 5 posts / week DA 73 Get Email Contact

14. InfoSecSherpa

Philadelphia, Pennsylvania, US
Articles on information and data security, news from around the world about information industry and more! Librarian turned Information Security profe...ssional.more
infosecsherpa.medi..
50.4K 1 post / day DA 95 Get Email Contact

15. Cyber Defense Magazine

New Hampshire, US
Cyber Defense Magazine is by ethical, honest, passionate information security professionals for IT Security professionals. Our mission is to share cut...ting edge knowledge, real world stories and awards on the best ideas, products and services in the information technology industry.more
cyberdefensemagazi..
33.8K 54.7K 4 posts / week DA 54 Get Email Contact

16. Tripwire Blog

Portland, Oregon, US
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.more
tripwire.com/state..
7.4K 50K 640 6 posts / week DA 79 Get Email Contact

17. Securelist

London, England, UK
The resource for Kaspersky Lab experts' technical research, analysis, and thoughts. Blog topics cover Industrial threats, DDoS reports, Malware de...scriptions, Security technologies, Software, Spam, and Phishing reports.more
securelist.com
28.7K 19.6K 78.5K 3 posts / week DA 80 Get Email Contact

18. Cloud Security Alliance

Singapore
The Cloud Security Alliance (CSA) is the world's leading organization dedicated to defining and raising awareness of best practices to help ensure a s...ecure 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.more
cloudsecurityallia..
17.8K 7 posts / week DA 74 Get Email Contact

19. Palo Alto Networks Blog

Santa Clara, California, US
Palo Alto Networks enables your team to prevent successful cyberattacks with an automated approach that delivers consistent security across cloud, net...work, and mobile.more
blog.paloaltonetwo..
34.8K 121.8K 7 posts / month DA 76 Get Email Contact

20. IT Security Guru

US
The IT Security Guru offers a daily news digest of all the best breaking IT security news stories first thing in the morning!
itsecurityguru.org
1.7K 20.5K 4 posts / week DA 49 Get Email Contact

21. Information Security Buzz

Australia
Information Security Buzz is a new resource that provides the best in breaking news for the industry. Aggregated from many credible sources, content i...s carefully selected to provide you with the latest threat trends, insights, practical solutions, hot topics and advice from around the globe.more
informationsecurit..
5.9K 20.3K 12 posts / week DA 55 Get Email Contact

22. Daniel Miessler

San Francisco, California, US
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 Are...a. 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.more
danielmiessler.com..
135.2K 1 post / day DA 61 Get Email Contact

23. Veracode Security Blog

Burlington, Massachusetts, US
Level up your appsec knowledge with research, news, and guidelines for enterprise application security programs from the world-class minds at Veracode....more
veracode.com/blog
6.3K 23.4K 1 post / week DA 65 Get Email Contact

24. Bank Info Security

Princeton, New Jersey, US
Articles covering top risk management issues, from compliance to latest technology, including authentication, mobile and cloud on bank information sec...uritymore
bankinfosecurity.c..
2.5K 9.8K 25 posts / week DA 71 Get Email Contact

25. Hunton Privacy

Washington, District of Columbia, US
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.more
huntonprivacyblog.com
5K 5 posts / week Nov 2008 DA 55 Get Email Contact

26. Qualys Security Blog

Redwood City, California, US
The Qualys community offers a space for professionals to meet and talk about the different information security trends. Qualys, Inc. is the pioneer an...d leading provider of cloud-based information security and compliance solutions.more
blog.qualys.com
5.6K 33K 2 posts / week DA 73 Get Email Contact

27. Adam Levin

New York, US
AdamLevin.com is the official homepage of identity theft and credit expert Adam Levin. This blog features his articles surrounding the issues of perso...nal finance, data security, identity theft, and privacy.more
adamlevin.com
7.9K 62.5K 12.9K 1 post / week DA 41 Get Email Contact

28. Canadian Security Magazine

Toronto, Ontario, Canada
Canadian Security Magazine is a publication for professional security management. It is the leading source in Canada for security directors, life safe...ty managers, property managers, cyber-security managers, and loss prevention professionals as well as the integrators and service providers who work with them.more
canadiansecurityma..
627 4.6K 2 posts / day DA 39 Get Email Contact

29. Sentinel One

Endpoint security software that defends every endpoint against every type of attack, at every stage in the threat lifecycle
sentinelone.com
4 posts / week DA 56 Get Email Contact

30. CSO Australia

Australia
News, Industry Blogs, Tools and Resources for Data Security Executives
csoonline.com/au
134 2K 30 posts / quarter DA 85 Get Email Contact

31. Flying Penguin

San Francisco, California, US
Davi Ottenheimer, David Willson, Matthew Wallace, and Bryan Zimmer comprise the team behind security consultancy flyingpenguin. Davi Ottenheimer is th...e chief blogger behind the flyingpenguin blog, offering in-depth analysis of information security news, events, and developments.more
flyingpenguin.com
4.8K 6 posts / week DA 36 Get Email Contact

32. eSecurity Planet

Silicon Valley, California, US
Read about the latest security news including mobile security, open source security, malware and more.
esecurityplanet.com
1.6K 2 posts / week DA 63 Get Email Contact

33. Helen Patton

Columbus, Ohio, US
Stories by Helen Patton on Medium about data security, security tools and software, latest technology and more! Helen is an Advisory CISO at Cisco, wh...ere she shares security strategies with the security community. Previously she was the CISO at The Ohio State University.more
hpatton.medium.com
4.3K 1 post / month DA 95 Get Email Contact

34. Data Breach Today

Princeton, New Jersey, US
Blogs from ISMG's editorial team and guests on privacy, risk management, technology, breaches, IT threats, and compliance on the data security bre...aches. DataBreachToday brings you the most up-to-date data breach detection, notification and prevention newsmore
databreachtoday.co..
2K 8.8K 6 posts / day Aug 2009 DA 56 Get Email Contact

35. Bishop Fox Blog

Tempe, Arizona, US
See our take on the latest hacks, tools, news, and cybersecurity trends and read the latest research and security insights from the Bishop Fox team.
bishopfox.com/blog
934 23.9K 3 posts / month DA 58 Get Email Contact

36. Geek Flare

Singapore
Geek Flare blog by Chandan Kumar, is focused on Web Security, Infrastructure, Middleware, Tools, Optimization, WordPress and Trending Topics. I aim to... cover Web Security, Cloud Computing, CDN, Web Optimisation & Artificial Intelligence.more
geekflare.com
595 30 posts / quarter DA 46 Get Email Contact

37. The Security Ledger

Boston, Massachusetts, US
Security Ledger is an independent security news website that explores the intersection of cyber security with business, commerce, politics and everyda...y life.more
securityledger.com
4.7K 150 1 post / month DA 69 Get Email Contact

38. Lenny Zeltser Blog

New York City, New York, US
I'm Lenny Zeltser. I design practical security solutions and shepherd them to a sustainable state. I used to be hands-on in many areas of cybersec...urity and IT. Now I focus on strategy and leadership, treating security as an enabler that helps people and companies achieve their goals. This Blog focuses on information security, with topics ranging from broad IT trends to detailed technical advice on malware.more
zeltser.com/blog
52.1K 1 post / quarter DA 55 Get Email Contact

39. Trail of Bits Blog

New York, US
...And You Will Know Us by the Trail of Bits is the official blog of Trail of Bits, an enterprise infosec consulting firm founded by Dan Guido and Ale...xander Sotirov. The blog offers expert infosec advice based on consulting experience at some of the world's most advanced security programs. The blog provides excellent educational content focused on vulnerabilities, exploits, malware, and more.more
blog.trailofbits.com
28.8K 2 posts / week DA 66 Get Email Contact

40. Gov Info Security

Princeton, New Jersey, US
GovInfoSecurity.com covers the latest news, laws, regulations and directives related to government information security, focusing on the White House...39;s cybersecurity initiatives, the latest legislative efforts in Congress, as well as thought leadership from top government CISOs.more
govinfosecurity.com
1.4K 37 15 posts / week DA 57 Get Email Contact

41. Black Hills Information Security

Spearfish, South Dakota, US
At Black Hills Information Security (BHIS), we strive to strengthen our customer's information security infrastructure and employees through penet...ration testing, consulting, and defensive security services. Since our founding in 2008, companies of all sizes, from small community banks to Fortune 100 companies, have entrusted us with their business.more
blackhillsinfosec...
43.2K 16 posts / week DA 49 Get Email Contact

42. Xavier Mertens Blog

Belgium
Xavier Mertens holds seven different certifications which means that he is a security expert with all the letters to prove it. The information on here... is perfect for those who are looking to follow events at conferences as well as some updated information from within the industry.more
blog.rootshell.be
15.9K 1 post / day DA 47 Get Email Contact

43. Avast! blog

US
The global #cybersecurity leader for businesses and consumers, protecting over 400 million people under the Avast and AVG brands.
blog.avast.com
3.9M 3 posts / week DA 91 Get Email Contact

44. GBHackers On Security

Chennai, Tamil Nadu, India
GBHackers on Security is a Cyber Security platform that covers daily Cyber Security News, Hacking News, Technology updates, and SOC Resources, Kali Li...nux tutorials. Their mission is to keep the community up to date with happenings in the Cyber World. Their blog features technological articles, cyber security, AI, and more.more
gbhackers.com
54.7K 1 post / day DA 53 Get Email Contact

45. Infoblox

Santa Clara, California, US
Infoblox helps customers control their networks. Our innovative solutions help businesses automate complex network control functions to reduce costs, ...increase security and maximize uptime. Here, we share our thoughts on market trends and technology best practices on all aspects of core networking and security.more
blogs.infoblox.com
5.9K 11.3K 5 posts / month Jan 2009 DA 60 Get Email Contact

46. Data Privacy Security Insider

US
Leveraging Knowledge to Manage Your Data Risks
dataprivacyandsecu..
254 1.4K 3 posts / week DA 39 Get Email Contact

47. Hacking Articles

Delhi, India
A comprehensive source of information on cybersecurity, ethical hacking, penetration testing, and other topics of interest for information security pr...ofessionals. Authored by Raj Chandel. Chandel's primary interests lie in system exploitation and vulnerability research, but you'll find tools, resources, and tutorials on everything.more
hackingarticles.in
1 post / month DA 44 Get Email Contact

48. Google Online Security Blog

The latest news and insights from Google on security and safety on the Internet.
security.googleblo..
28.4M 5 posts / month Nov 2007 DA 93 Get Email Contact

49. Martin Connarty

Guildford, England, UK
Explore the blog to know more about data security, cyber security, managing vulnerabilities with tools, new technologies, etc. Lead SOC Analyst with o...ver 5 years InfoSec experience and 10 Years Communications Systems Engineering experience in the Royal Signals.more
medium.com/@martin..
48 6 posts / year DA 95 Get Email Contact

50. Nairuz Abulhul

Washington, District of Columbia, US
Data security news, opinion, advice and research. Nairuz Abulhul is Penetration tester and interested in Reverse Engineering.
nairuzabulhul.medi..
13 posts / year DA 95 Get Email Contact

51. Avi Lumelsky

Tel Aviv, Israel
Find articles on data security, cyber security, databse management and more on the blog. Avi Lumelsky, A business-oriented security researcher, who lo...ves Privacy and AI, with deep security insights.more
avi-lumelsky.mediu..
39 2 posts / year DA 95 Get Email Contact

52. One Span

Chicago, Illinois, US
OneSpan enables #finserv and other organizations to make bold advances in their digital transformation by enabling trusted identities, devices and tra...nsactions.more
onespan.com/blog
10.5K 3.4K 1 post / week DA 63 Get Email Contact

53. G Data Security

Bochum, Nordrhein-Westfalen, Germany
We keep you posted on the latest cyber threats: Learn more about what is new in the world of IT security. Knowledge is the best protection. G DATA Cyb...erDefense AG, based in Bochum, is an innovative and rapidly expanding software house with a focus on IT security solutions.more
gdatasoftware.com/..
54.2K 12 1.8K 10 posts / year DA 74 Get Email Contact

54. Marco Ramilli's Blog

Hacking, Malware Evasions, Penetration testing, Targeted attacks, Malware analysis and everything related to Cyber Security Field.
marcoramilli.com
4.2K 1 post / week DA 27 Get Email Contact

55. Pindrop

Atlanta, Georgia, US
Pindrop® solutions are leading the way to the future of voice by establishing the standard for security, identity, and trust in the call center. Chec...k out the blog to learn and know more.more
pindrop.com/blog
807 2.7K 1.2K 1 post / month DA 60 Get Email Contact

56. Corero » DDoS Spotlight

Marlborough, Massachusetts, US
Corero provides DDoS protection and mitigation against a wide range of DDoS attacks for hosting and internet service providers, and enterprises.
corero.com/resourc..
583 2.2K 1 post / week DA 55 Get Email Contact

57. WinMagic Data Security Blog

Mississauga, Ontario, Canada
Concerned about data security & encryption to protect your business? WinMagic's SecureDoc software will ensure that you feel secure & protected. L...earn More.more
winmagic.com/blog
550 1.7K 6 posts / year DA 50 Get Email Contact

58. Pivot Point Security

Hamilton, New Jersey, US
Pivot Point Security is a trusted leader in information security consulting. We help clients master their information security management systems.
pivotpointsecurity..
265 1K 25 posts / quarter DA 37 Get Email Contact

59. Privacy & Data Security Insight

US
Privacy and Data Security Insight is a legal blog showcasing nuanced perspectives and robust analysis on compliance with today's complex data secu...rity laws and more.more
privacyanddatasecu..
2.1K 1.9K 1 post / week DA 26 Get Email Contact

60. Blumira Blog

Ann Arbor, Michigan, US
Latest information security news, alerts, and guidance from Blumira's team of security experts. Key topics covered are security framework, security ho...w-to, security integrations, customer success stories, and product updates. Blumira offers a scalable, cloud-based security threat detection & response platform.more
blumira.com/blog
422 882 1 post / week DA 37 Get Email Contact

61. WISP Blog - Women in Security and Privacy

San Francisco, California, US
Women in Security and Privacy (WISP) advances women to lead the future of privacy and security.
wisporg.com/blog
47 14.5K 1 post / week DA 36 Get Email Contact

62. Alston Privacy Blog

This blog is a service of Alston & Bird's Privacy, Cyber & Data Strategy team and focuses on key data privacy & data security issues. Topics cover...ed are CCPA, Children's Privacy, Cybersecurity, Data Breach, Privacy Shield, Data Breach, and Privacy Litigation.more
alstonprivacy.com
232 1 post / week DA 37 Get Email Contact

63. Amazing Support Blog

Elstree, England, UK
Award-winning & Cyber Essentials certified Managed IT Support & Cyber Security for SMEs in London & Hertfordshire. Contact us for help with your IT Su...pport.more
amazingsupport.co...
258 858 1 post / month DA 34 Get Email Contact

64. BadCyber

Making infosec journalism great again!
badcyber.com
140 1.8K 4 posts / month DA 42 Get Email Contact

65. The 848 Group Blog

Stafford, England, UK
Covers the latest news, thought leadership and insights from 848 and the world of business changing IT. The 848 Group provides cloud-connected IT solu...tions, managed services and consultancy to businesses across the UK.more
848.co/848-blog
216 1.4K 89 1 post / day DA 16 Get Email Contact

66. NuData Security

Vancouver, British Columbia, Canada
NuData Security positively verifies users online through real-time behavioral and statistical analytics to detect automated and human attacks.
nudatasecurity.com..
1.4K 1 post / quarter DA 49 Get Email Contact

67. VISTA InfoSec Blog

Covers articles related to cybersecurity, information security, and Risk & Security Management solutions. Vendor neutral Cyber Security Consulting com...pany based in India, US, EU and Singapore with services in SOC 2, PCI, GDPR, ISO 27001, Cloud Security and Pen Testing.more
vistainfosec.com/blog
862 114 3 posts / month DA 25 Get Email Contact

68. Cadre Blog

Cincinnati, Ohio, US
Cadre is a network and information security solutions provider that serves large and medium sized firms. Widely recognized as a pioneer in the securit...y 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.more
blog.cadre.net
153 926 2 posts / month DA 29 Get Email Contact

69. Sec Devil

Sec Devil is the ethical hacking and pentration testing tutorials point. anyone can read our blog posts and anyone can join our forum easily. if you h...ave any problem about our website or forum you can mail me. cyber security and ethical hacking is the main topic in our blog.more
secdevil.com
1 post / month DA 4 Get Email Contact

70. Tech-Wreck InfoSec Blog

The Tech Wreck InfoSec Blog is run by an Information Assurance Engineer, covering a variety of topics pertaining to information security and related n...ews and information. The blog provides articles of use to both consumers and security professionals.more
tech-wreckblog.blo..
8 posts / day DA 15 Get Email Contact

71. Catalyic Security Blog

Lahore, Punjab, Pakistan
Catalyic Security is a cybersecurity company based in Lahore, Pakistan. They have been providing IT and information security services for over 12 year...s. Their services include third-party security testing, compliance and consultancy, information security training, and managed security services.more
catalyicsecurity.c..
2.2K 324 1 post / week DA 11 Get Email Contact

72. Adaptive Blog

Atlanta, Georgia, US
Adaptive is an infrastructure access-management platform for fast-moving teams. The platform acts as an access plane that audits every query & command..., eliminates credential sprawl, and reduces threat vectors. In our blog, we have started publishing content on why infrastructure access needs to be reimagined as the number of breaches continues to increase every year.more
adaptive.live/blog
27 9 posts / quarter DA 10 Get Email Contact

73. Threatpost

Woburn, Massachusetts, US
Threatpost, is an independent news site which is a leading source of information about IT and business security for hundreds of thousands of professio...nals.more
threatpost.com
20.9K 225K 1.6K DA 77 Get Email Contact

74. Security Weekly

Rhode Island, US
Security Weekly is the best podcast network created for security professionals, by security professionals. We features interviews with security lumina...ries, how-to technical segments and security news coverage.more
securityweekly.com
10.4K 76.7K DA 48 Get Email Contact

75. Infosecurity Magazine

London, England, UK
Infosecurity Magazine is the award-winning online magazine dedicated to the strategy, insight and technology of information security. Infosecurity Mag...azine has over ten years of experience providing knowledge and insight into the information security industry. Its multiple award-winning editorial content provides compelling features both online and in print that focus on hot topics and trends, in-depth news analysis and opinion columns from industry experts.more
infosecurity-magaz..
25K 231.7K 2 posts / week DA 72 Get Email Contact

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