
HackerOne
Acunetix
Trustwave Services
Forcepoint Web Security Suite
Bae Systems Cyber Security
Varonis
Change Tracker Enterprise
OPSWAT
SecurityTrails
DomainTools
WhoisXML API
openSquat
SentryScore
DomainOps
DomScan
IP Ninja
Based on our record, HackerOne seems to be a lot more popular than SecurityTrails. While we know about 17 links to HackerOne, we've tracked only 1 mention of SecurityTrails. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Mozilla has a great security team and they have recently moved to HackerOne https://hackerone.com/. I don't understand where you get the basis for saying that mozilla employees don't work on weekends. Any facts or substantiation or just speculation? Source: over 3 years ago
You pick a target, for example hackerone.com. Source: over 3 years ago
There are many resources online nowadays to learn security. You can do challenges on https://root-me.org, https://www.hackthebox.com/, https://overthewire.org/wargames/, etc. You can participate in security competitions (CTFs), see https://ctftime.org for a list of upcoming events. And finally if you are more interested in web security you can look for bugs on websites and get paid for it by https://hackerone.com... Source: over 3 years ago
Do Bug bounty on https://hackerone.com. You'll get paid if you really know how to hack and write a report.alot oh cash rains in the thousands if you can pwn a computer that is in scope .plus its legal as long as you stay in scope. Source: over 3 years ago
Depending on what type of cybersecurity you want to do, there's other ways to set yourself apart as well. Another way I'd get confidence in someone's abilities is if they've made bug bounties on bugcrowd.com or hackerone.com, for example. Even then, at big companies those people still have to go through HR just like everybody else. Source: about 4 years ago
I'm having the same issue. https://securitytrails.com/ also had my "secret" staging subdomain. I made a catch-all certificate, so the subdomain didn't show up in CT logs. It's still a secret to me how my subdomain ended up in their database. - Source: Hacker News / over 1 year ago
Acunetix - Audit your website security and web applications for SQL injection, Cross site scripting and other...
DomainTools - Domain name research, including comprehensive Whois Lookup, Reverse Whois Lookup and Whois History.
Trustwave Services - Trustwave is a leading cybersecurity and managed security services provider that helps businesses fight cybercrime, protect data and reduce security risk.
WhoisXML API - Domain, IP, and DNS data provider
Forcepoint Web Security Suite - Internet Security
openSquat - The openSquat is a service for detecting domain look-alikes by searching for newly registered domains that might be impersonating legit domains and brands.