Alternatives and competitors
Sites like SecurityFocus
The 20 closest vulnerability disclosure mailing list alternatives to SecurityFocus, ranked by what they actually offer, and the 3 technologies behind it.
Looking for an alternative to SecurityFocus? The closest matches are Common Vulnerabilities and Exposures, CISA and Schneier. We match sites by what they actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Vote on each alternative and leave a short note to help the next person choose.
- Neighbours
- k = 20
- Sites searched
- 4,032
- Vector
- 384-d
- Query
- 6 ms
01 · Entity
About SecurityFocus
SecurityFocus securityfocus.com
SecurityFocus
SecurityFocus is back. Bugtraq lives again. Subscribe to the curated vulnerability disclosure mailing list.
Wikidata: computer security news portal
Summary by Claude
Revived home of the Bugtraq mailing list, a moderated list for vulnerability disclosures and security advisories, plus a new list focused on vulnerabilities in AI and machine learning systems.
- Who it’s for
- Security researchers and IT security professionals
02 · Embedding space
Competitor map
Each alternative by how close its vector is to SecurityFocus’s (x) and how much traffic it gets, how much of the stack it shares, or where it sits in the embedding space itself (y). Lines split each axis at the median. Hover for the numbers, click to jump to it in the list.
similarity × popularity
03 · Nearest neighbours
Alternatives to SecurityFocus
Thumbs up if it’s a real alternative to SecurityFocus, thumbs down if it isn’t.
- 01
a list of publicly known cybersecurity vulnerabilities
Close cos 0.889 - 02
Home Page | CISA
Cybersecurity and Infrastructure Security Agency: America's Cyber Defense Agency
Close cos 0.889 - 03
Schneier on Security -
Close cos 0.881 - 04
Vercel Security Checkpoint
Malaysian travel and location intelligence platform
Close cos 0.874 - 05
Publications / My feed / Habr
collaborative blog
Close cos 0.874 - 06
Vercel Security Checkpoint
news site about bitcoin and digital currencies, owned by Digital Currency Group
Close cos 0.873 - 07
Technology news and analysis | The Register
All the latest news for enterprise technology decision-makers and IT pros | The Register
Close cos 0.873 - 08
TechTarget: Enterprise IT News, Expert Advice & Research
TechTarget delivers enterprise IT news, expert advice and research on AI, cybersecurity, infrastructure and IT strategy to help you make smarter tech decisions.
Close cos 0.869 - 09
Psychology Today: Health, Help, Happiness + Find a Therapist
View the latest from the world of psychology: from behavioral research to practical guidance on relationships, mental health and addiction. Find help from our directory of therapists, psychologists and counselors.
Close cos 0.870 - 10
Rapid7 Managed Cybersecurity: Outpace Attackers
Outpace attackers with the only endpoint to cloud, unified cybersecurity platform. Build business resilience with expert-led 24/7 MDR.
Close cos 0.867 - 11
Semrush: Your Unfair Advantage for Growing Brand Visibility
Semrush is the leading platform to grow and measure brand visibility across AI search, SEO, PPC, social, and more.
Close cos 0.869 - 12
int08h
Close cos 0.866 - 13
Enterprise Cybersecurity Solutions | ThreatLocker
A Zero Trust cybersecurity solutions platform, ThreatLocker delivers world-class enterprise security software and solutions worldwide.
Close cos 0.866 - 14
Vercel Security Checkpoint
American technology news and analysis website
Close cos 0.868 - 15
Hackaday | Fresh Hacks Every Day
Fresh hacks every day
Close cos 0.864 - 16
ResearchGate - Temporarily Unavailable
commercial scientific social network
Close cos 0.867 - 17
Vulnerability and exposure management | Cloud and AI security | Tenable®
The leader in exposure management and AI security, Tenable cybersecurity solutions reduce cyber risk across IT, OT, cloud, identity & hybrid attack surfaces.
Close cos 0.865 - 18
Effective Security for WordPress Sites- WPGuardian
Your All Seeing Eye to proactively scan & identify threats
Close cos 0.863 - 19
Strengthening trust and safety across the internet | Spamhaus
Strengthening trust and safety online through IP and domain reputation intelligence, expertise, education, and community collaboration.
Close cos 0.863 - 20
Trustindex.io - Skyrocket Your Sales with Customer Reviews
Keywords
Close cos 0.863
Ranked by score: the cosine similarity of each site’s vector to securityfocus.com’s, less a small penalty for generic sites that are close to everything. Highlighted technologies are ones SecurityFocus uses too. Votes and comments come from visitors and don’t change the ranking.
04 · Fingerprints
Technology
What SecurityFocus is built with, and what its closest competitors use, from its homepage’s code and its DNS records.
Built with
- Fonts
- Google Fonts asset https://fonts.googleapis.com/
- DNS hosting
- GoDaddy DNS NS ns42.domaincontrol.com
- SaaS tools (verified in DNS)
- Google Search Console TXT google-site-verification=MOE9zWoWgdCfvd1Gj7rEuXjsi02d0JN1NaeuS0IuK7w
Stack changes
No changes yet. Each new crawl is compared with the last one, and what SecurityFocus adds or drops shows up here.
What competitors use
Across the 20 closest sites.
- Google Search Console 18/20
- Microsoft 365 · not on securityfocus.com 13/20
- Atlassian · not on securityfocus.com 9/20
- Google Tag Manager · not on securityfocus.com 8/20
- Google Workspace · not on securityfocus.com 8/20
- Apple Business · not on securityfocus.com 8/20
- Adobe · not on securityfocus.com 7/20
- PHP · not on securityfocus.com 7/20
- Cloudflare · not on securityfocus.com 7/20
- OpenAI · not on securityfocus.com 6/20
- Amazon Route 53 · not on securityfocus.com 5/20
- Google Fonts 5/20
- Cloudflare DNS · not on securityfocus.com 5/20
- DocuSign · not on securityfocus.com 5/20
- Amazon SES · not on securityfocus.com 4/20
- jQuery · not on securityfocus.com 4/20