The Best Cyber Security blogs from thousands of top Cyber Security blogs in our index using search and social metrics. Data will be refreshed once a week.

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1

We Live Security

We Live Security

welivesecurity.com

About Blog - WeLiveSecurity is an IT security site covering the latest news, research, cyber threats and malware discoveries, with insights from ESET experts.
Frequency - about 12 posts per week


1,838,316 1,875 55,507
2

Intel Security | McAfee Blogs

Intel Security | McAfee Blogs

securingtomorrow.mcafee.com

Santa Clara, CA

About Blog - Security news and resources on solutions for your small business or enterprise. McAfee is now part of Intel Security.
Frequency - about 18 posts per week


876,604 42,838 1,353
3

Krebs on Security

Krebs on Security

krebsonsecurity.com

The Underweb

About Blog - 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.
Frequency - about 3 posts per week


28,753 182,984 40,972
4

Dark Reading

Dark Reading

darkreading.com

Manhasset, NY

About Blog - 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.


17,079 137,452 43,174
5

Schneier on Security

Schneier on Security

schneier.com

About Blog - A blog by Bruce Schneier covering security and security technology. Bruce Schneier is an internationally renowned security technologist and author. Described by The Economist as a "security guru"
Frequency - about 8 posts per week


20,222 90,454 50,822
6

Threatpost | The first stop for security news

Threatpost | The first stop for security news

threatpost.com

About Blog - Threatpost, is an independent news site which is a leading source of information about IT and business security for hundreds of thousands of professionals
Frequency - about 18 posts per week


14,347 138,007 84,188
7

Naked Security

Naked Security

nakedsecurity.sophos.com

About Blog - Naked Security is Sophos's threat news room. We'll warn you about all kinds of bad computer threats, including the latest Facebook scams and rogue apps.
Frequency - about 22 posts per week


265,873 51,039 7,297
8

Google Online Security Blog

Google Online Security Blog

security.googleblog.com

About Blog - The latest news and insights from Google on security and safety on the Internet.
Frequency - about 1 post per month


n/a n/a 2,797
9

Graham Cluley

Graham Cluley

grahamcluley.com

Oxford, UK

About Blog - 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.
Frequency - about 13 posts per week


13,726 52,599 65,506
10

Infosecurity Magazine - Information Security & IT Security

 Infosecurity Magazine - Information Security & IT Security

infosecurity-magazine.com

London and New York

About Blog - Infosecurity Magazine is the award winning online magazine dedicated to the strategy, insight and technology of information security
Frequency - about 27 posts per week


19,581 130,444 92,782
11

CSO Online

CSO Online

csoonline.com

Framingham, Mass.

About Blog - CSO, from IDG, provides news, analysis and research on a range of security and risk management topics. Areas of focus include information security, data protection, social media security, social engineering, security awareness, business continuity and more.
Frequency - about 39 posts per week


14,929 30,391 47,043
12

Symantec Connect - Security Response

Symantec Connect - Security Response

symantec.com/connect/symante..

Mountain View, California

About Blog - Our security research centers around the world provide unparalleled analysis of and protection from malware, security risks, vulnerabilities, and spam.
Frequency - about 117 posts per week


81,256 154,754 3,364
13

Security Affairs

Security Affairs

securityaffairs.co/wordpress

Napoli, Italy

About Blog - This website is dedicated to everything digital forensics, from hacking to cybersecurity. Every day, readers can get new information on the digital forensics front – often with headlines pulled straight from top-tier media. This site also touts a large database of research on cyber threats, from international security spending to the most damaging cyber attacks of the year.
Frequency - about 25 posts per week


15,255 18,567 84,558
14

CIO Security

CIO Security

cio.com/category/security

Boston, Mass.

About Blog - CIO is the place where you find news, information technology articles, insight and analysis on major data breaches and online threats. Covering multiple aspects of world wide web, it provides in-depth, content rich information for IT professionals and normal users.
Frequency - about 18 posts per week


57,213 163,956 8,877
15

AppSec Street Fighter - SANS Institute

AppSec Street Fighter - SANS Institute

software-security.sans.org/blog

About Blog - SANS Software Security provides training, certification, research and community initiatives that help IT specialists build secure applications.


12,987 7,988 25,561
16

ZoneAlarm Blog

ZoneAlarm Blog

zonealarm.com/blog

San Carlos, CA

About Blog - News and information about internet security, online threats and safe web practices. ZoneAlarm is a world leader in firewall & antivirus software, and mobile security.
Frequency - about 1 post per month


1,137,800 5,542 48,370
17

Troy Hunt

Troy Hunt

troyhunt.com

Australia

About Blog - 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.
Frequency - about 3 posts per week


n/a 72,625 52,611
18

Speaking of Security - The RSA Blog and Podcast

Speaking of Security - The RSA Blog and Podcast

blogs.rsa.com

About Blog - The Security Blog for Security Professionals. Read/hear what RSA experts think about topics ranging from cloud security to cyber warfare to insider risk from our rich library.
Frequency - about 5 posts per week


n/a 97,178 95,742
19

Help Net Security

Help Net Security

helpnetsecurity.com

Global

About Blog - Daily information security news with a focus on enterprise security.
Frequency - about 27 posts per week


221 36,918 108,615
20

Paul's Security Weekly

Paul's Security Weekly

securityweekly.com

Rhode Island

About Blog - The Security Weekly mission is to provide free content within the subject matter of IT security news, vulnerabilities, hacking, and research. We strive to use new technologies to reach a wider audience across the globe to teach people how to grow, learn, and be security ninjas.
Frequency - about 4 posts per week


8,680 45,629 764,847
21

Zero Day | ZDNet

Zero Day | ZDNet

zdnet.com/blog/security

USA | UK | Asia | Australia

About Blog - The Zero Day security blog is important for all the people part of the IT industry. Follow it for staying on top of the latest in software/hardware security research, vulnerabilities, threats and computer attacks.
Frequency - about 13 posts per week


262,185 348,022 2,399
22

PayPal Stories

PayPal Stories

paypal.com/stories/us

About Blog - PayPal’s mission is to give buyers and sellers a safe, secure way to pay and do business. PayPal’s mission is to give buyers and sellers a safe, secure way to pay and do business.
Frequency - about 3 posts per week


5,190,614 422,604 52
23

Security on TechRepublic

Security on TechRepublic

techrepublic.com/topic/security

USA | UK | Australia | Asia

About Blog - TechRepublic provides large resources for the online industry, such as blog articles, forums, technical papers and security data. All the valuable information available helps IT professionals and technology leaders to come with the best decisions on their business processes.
Frequency - about 21 posts per week


227,405 155,251 2,799
24

Cisco Blog » Security

Cisco Blog » Security

blogs.cisco.com/security

About Blog - The latest updates on security from Cisco. Cisco (NASDAQ: CSCO) is the worldwide technology leader that has been making the Internet work since 1984.
Frequency - about 7 posts per week


298,419 331,576 731
25

Threat Level | WIRED

Threat Level | WIRED

wired.com/category/threatlevel

San Francisco/New York

About Blog - One of the classical North American publications reporting on technology and its role in culture, economy and politics, Wired approaches topics on online privacy, cyber-criminal threats, systems security and the latest alerts.
Frequency - about 3 posts per week


2,208,712 7,272,238 935
26

SANS Institute Security Awareness Tip of the Day

SANS Institute Security Awareness Tip of the Day

sans.org/tip-of-the-day

Worldwide

About Blog - Welcome to the SANS Tip of the Day blog. Each day we post a new tip that focuses on and explains a specific topic and actionable steps people can take to protect themselves, their family and their organization.


12,999 83,102 25,636
27

Data and computer security | The Guardian

Data and computer security | The Guardian

theguardian.com/technology/d..

London

About Blog - Known for its quality articles on world news, Guardian offers a section dedicated to information security for companies and individuals. To stay up-to-date with the latest articles and news on cyber security, make sure you follow this site.
Frequency - about 3 posts per week


6,587,815 6,018,565 159
28

Forbes - Security

Forbes - Security

forbes.com/security

New York, NY

About Blog - The latest news on digital security from forbes.
Frequency - about 23 posts per week


3,601,596 10,941,223 222
29

Techworld - Security

Techworld - Security

techworld.com/security

London, England

About Blog - Techworld is an industry leader in business technology publishing, published by IDG (International Data Group). The Security section is dedicated to analyzing the latest malware threats and zero-day exploits. You can find here other important topics and subjects, such as security articles, how-to documents and software reviews.


7,613 13,572 31,983
30

Connected - Official Blog of Connection, Inc.

Connected - Official Blog of Connection, Inc.

pcconnection.com/blog/author..

Merrimack, NH

About Blog - Blog by Stephen Nardone. Stephen is Practice Director of Security and Mobility at Connection with over 34 years of experience in both the government side and the commercial side of the security business.
Frequency - about 3 posts per week


n/a 3,604 83,487
31

TRUSTe Blog

TRUSTe Blog

truste.com/blog

San Francisco, CA

About Blog - Powering Privacy News and Information. TRUSTe Data Privacy Management solutions power all phases of data privacy management from assessments to compliance controls to managing ongoing monitoring.
Frequency - about 2 posts per week


55,743 12,941 17,962
32

Trend Micro Simply Security

Trend Micro Simply Security

blog.trendmicro.com

North America

About Blog - Simply Security News, Views and Opinions from Trend Micro offers breaking security research and threat news that impacts your life everyday.
Frequency - about 6 posts per week


52,383 86,543 7,291
33

Lohrmann on Cybersecurity | Government Technology

Lohrmann on Cybersecurity | Government Technology

govtech.com/blogs/lohrmann-o..

About Blog - Building effective virtual government requires new ideas, innovative thinking and hard work. From cybersecurity to cloud computing to mobile devices, Dan Lohrmann will discuss what’s hot and what works in the world of government technology.
Frequency - about 1 posts per week


8,158 18,844 72,963
34

PCI Perspectives

PCI Perspectives

blog.pcisecuritystandards.org

Wakefield, MA

About Blog - Insights, information and practical resources to help your organization protect payment data.
Frequency - about 1 post per week


n/a 10,162 59,429
35

NSTIC NOTES

NSTIC NOTES

nstic.blogs.govdelivery.com

Gaithersburg, Maryland

About Blog - Updates from the National Program Office of the National Strategy for Trusted Identities in Cyberspace.


55,528 31,606 6,073
36

Heimdal Security Blog

Heimdal Security Blog

heimdalsecurity.com/blog

Copenhagen

About Blog - The Heimdal Security blog – your go-to source for action-ready cyber security advice! Packed with free educational resources that anyone can apply.
Frequency - about 2 posts per week


1,463 3,120 103,788
37

Tripwire - The State of Security

Tripwire - The State of Security

tripwire.com/state-of-security

Roswell, Ga

About Blog - 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.
Frequency - about 17 posts per week


6,874 35,702 78,980
38

IT Governance Blog - Cyber Security

IT Governance Blog - Cyber Security

itgovernance.co.uk/blog/cate..

Worldwide

About Blog - IT Governance is a leading global provider of IT governance, risk management and compliance solutions, with a special focus on cyber resilience, data protection, PCI DSS, ISO 27001 & cyber security. In an increasingly punitive and privacy-focused business environment, we are committed to helping businesses protect themselves & their customers from the perpetually evolving range of cyber threats.
Frequency - about 6 posts per week


1,533 16,570 197,734
39

Veracode Security Blog: Application security research, security trends and opinions

Veracode Security Blog: Application security research, security trends and opinions

veracode.com/blog

Burlington, MA, USA

About Blog - Level up your appsec knowledge with research, news, and guidelines for enterprise application security programs from the world-class minds at Veracode.
Frequency - about 4 posts per week


5,106 20,840 76,443
40

Lastline Cyber Security Blog | Malware Research & Analysis

Lastline Cyber Security Blog | Malware Research & Analysis

info.lastline.com/blog

Redwood City, CA

About Blog - Read the latest cyber security news from Lastline including malware research & analysis from the Lastline Labs research center.
Frequency - about 2 posts per week


n/a 1,916 277,695
41

Webroot Threat Blog

Webroot Threat Blog

webroot.com/blog

Broomfield, Colorado

About Blog - Internet Security Threat Updates & Insights. Webroot provides real-time protection for PCs and Macs against viruses, malware, phishing attacks and identity theft. Our unique, smart cloud technology scans fast and secures your online identity and financial information without interrupting or slowing down your online experience.
Frequency - about 2 posts per week


77,657 52,848 29,404
42

Cloudbric Blog | Website Protection

Cloudbric Blog | Website Protection

cloudbric.com/blog

Houston, Texas

About Blog - Cloudbric provides free website security for everyone. Cloudbric aims to bring mainstream enterprise level website security to small and medium businesses. Cloubric’s blog aims to provide readers with the latest company news and trending infosec topics.
Frequency - about 1 post per month


4,893 767 302,269
43

CloudMask Blog

CloudMask Blog

cloudmask.com/blog

About Blog - CloudMask ensures the privacy of user data, by applying encryption methods at the end-user device, without requiring any changes to the Cloud application.
Frequency - about 1 post per month


1,746 8,129 1,608,940
44

Application and Cybersecurity Blog | Security Innovation

Application and Cybersecurity Blog | Security Innovation

blog.securityinnovation.com

About Blog - Security Innovation is a global provider of application security & cryptography solutions. The company helps build internal security expertise, reduce application risk, and improve the process by which applications are built.

Frequency - about 1 posts per week


346 1,636 1,341,398
45

Cyber-DB

Cyber-DB

cyberdb.co/blog

About Blog - The world's most comprehensive information source about cybersecurity companies, products, services and investors.
Frequency - about 2 posts per week


36 3,577 2,744,623
46

Marco Ramilli's Blog

Marco Ramilli's Blog

marcoramilli.blogspot.com

About Blog - Hacking, Malware Evasions, Penetration testing, Targeted attacks, Malware analysis and everything related to Cyber Security Field.


n/a n/a 3,553,593
47

Cyber Security Buzz

Cyber Security Buzz

cybersec.buzz

About Blog - Cyber Security news and updates from around the world. Infosecurity, cyber, hacking, malware,
Frequency - about 2 posts per week


n/a n/a 4,594,529
48

Adam Levin - Identity, Security, and Personal Finance

Adam Levin - Identity, Security, and Personal Finance

adamlevin.com

New York

About Blog - 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.
Frequency - about 3 posts per week


4,266 12,561 6,372,411
49

The Last Watchdog

The Last Watchdog

lastwatchdog.com

Seattle, WA

About Blog - Pulitzer-winning journalist and web producer Byron V. Acohido is the founder and executive editor of Last Watchdog, a pioneering security webzine. LW delivers analysis, news videos and guest essays of and for the global cybersecurity community. The content you will find here is uniformly comprehensive, balanced, accurate and fair.
Frequency - about 1 post per month


n/a 3,622 6,836,592
50

IT Security Expert

IT Security Expert

blog.itsecurityexpert.co.uk

UK

About Blog - The UK based IT Security Expert blog by Dave Whitelegg CISSP CCSP providing general Information Security advice & help in securing the home PC & home computer user, as well as business IT systems. With a focus on all the latest developments & issues within the Information Security field like wireless networking, Spam, Botnets, viruses, identify theft, regularity compliance like PCI & ISO27001, hopefully all will be explai
Frequency - about 1 post per week


n/a 8,673 7,013,432
51

Privacy Ref Blog

Privacy Ref Blog

privacyref.com/wordpress

About Blog - Privacy Ref provides privacy consulting services that allow you to create, refine. or supplement your practices to customer, employee, and corporate data.


n/a 377 11,081,883
52

Brisbane Data Recovery

Brisbane Data Recovery

blog.brisbanedatarecovery.co..

About Blog - News and articles from Brisbane Data Recovery. We provide the best available data recovery service to help you recover lost data & photos.
Frequency - about 1 post per month


n/a n/a 17,592,076
53

KILEO ON CYBERSECURITY

KILEO ON CYBERSECURITY

ykileo.blogspot.com

About Blog - This page will give you Update on Cybersecurity issues around the world.
Frequency - about 1 post per month


574 297 18,566,521
54

Cyber Security Blog

Cyber Security Blog

cyber-security-blog.com

About Blog - Today Cyber Security plays a paramount role in global security. On this blog, the CEO of Paramount Defenses shares rare insights on issues related to Cyber Security, including the World's Top Cyber Security Risk, Advanced Persistent Threats (APT), Cyber Warfare, Corporate Espionage, Insider Threats and other topics.


n/a n/a 21,583,227
55

Compass Cyber Security

Compass Cyber Security

compasscyber.com/blog

Maryland, USA

About Blog - The COMPASS cyber security blog showcases our wide range of expertise and gives our readers valuable tips for securing their organizations’ data.


131 38 4,125,640
56

Verizon Enterprise Security Blog

Verizon Enterprise Security Blog

securityblog.verizonenterpri..

Basking Ridge, N.J.

About Blog - Updates on security by Verizon.
Frequency - about 1 post per month


n/a 22,487 25,746
57

Cybersecurity – Microsoft Secure Blog

Cybersecurity – Microsoft Secure Blog

blogs.microsoft.com/microsof..

About Blog - In-depth discussion of security, cybersecurity and technology trends affecting trust in computing, as well as timely security news, trends, and practical security guidance


n/a 262,112 42
58

Threat Insight Blog - Cybersecurity Intelligence | Proofpoint

Threat Insight Blog - Cybersecurity Intelligence | Proofpoint

proofpoint.com/us/threat-ins..

Sunnyvale, CA

About Blog - A perspective on Security, Compliance and the Cloud. Proofpoint protects people, data, and brands across email, social, and mobile channels.
Frequency - about 2 posts per week


2,691 20,549 52,181
59

National Cybersecurity Institute

National Cybersecurity Institute

nationalcybersecurityinstitu..

Washington, DC

About Blog - Working together to educate and advise the public and private sectors on today's cybersecurity issues and needs.


1,592 323 1,240,207
60

TaoSecurity

TaoSecurity

taosecurity.blogspot.com

Washington, DC

About Blog - Richard Bejtlich's blog on digital security, strategic thought, and military history.
Frequency - about 1 post per month


n/a 45,708 1,699,682
61

SecurityWatch

SecurityWatch

bhconsulting.ie/securitywatch

Dublin

About Blog - BH Consulting's Security Watch Blog highlights interesting news stories and articles relating to information security.


n/a 902 2,938,883

These blogs are ranked based on following criteria

  • Google reputation and Google search ranking
  • Influence and popularity on Facebook, twitter and other social media sites
  • Quality and consistency of posts.
  • Feedspot’s editorial team and expert review

Top 50 Cyber Security Blogs Winners

CONGRATULATIONS to every blogger that has made this Top Cyber Security blogs list! This is the most comprehensive list of best Cyber Security blogs on the internet and I’m honoured to have you as part of this! I personally give you a high-five and want to thank you for your contribution to this world.

If your blog is one of the Top 50 Cyber Security blogs, you have the honour of displaying the following badge on your site. Use the below code to display this badge proudly on your blog. You deserve it!:

Cyber Security Blogs

<a href="http://blog.feedspot.com/cyber_security_blogs/" title="Cyber Security blogs"><img src="https://blog.feedspot.com/wp-content/uploads/2016/11/Cyber-Security-50-transparent_216px.png?x96751" ></img></a>