caseyjohnellis - caseyjohnellis

[TRANSCRIPT] Threats that may have gone unnoticed by organizations during the pandemic

Casey Ellis, the founder, chairman and CTO of Bugcrowd, told SC Media Senior Reporter Joe Uchill that companies should think about the various threat scenarios that emerged over the last year that they may have missed as employees return to the office environment.

thoughtops

[TRANSCRIPT] Threat hunting in the age of work-from-home

Casey Ellis, the founder, chairman and CTO of Bugcrowd, told SC Media Senior Reporter Joe Uchill that there’s always going to be corporate infrastructure that provides information for a threat hunter, such as VPN, antivirus, and endpoint detection and response.

bugcrowd

[TRANSCRIPT] IT Visionaries Podcast with Malcolm Harkness

On this roundtable episode of IT Visionaries, we explore the impact A.I. and technology are having on society and cybersecurity with Casey Ellis, the founder and CTO of Bugcrowd and Malcolm Harkins, a cybersecurity advisor, coach and board member.

thoughtops

The Bar Fight Risk Taxonomy

After hearing "vulnerability" and "threat" used interchangeably for a >9,000th time I decided to do something about it, and the Bar Fight Risk Taxonomy was born.

thoughtops

My "office" setup - Part 2

This is a follow up from https://cje.io/2021/03/28/my-office-setup which is worth reading first if you haven't yet... Everything in Part 1 is still in play - Part 2 talks through some optimizations and a couple of additions.

Election Security 2020: Don’t Let Disinformation Undermine Your Right to Vote

A population that is fearful of interference in ways they might not necessarily understand is more vulnerable to manipulation through disinformation strategies. This is particularly true of election security as we enter the last few months of the 2020 Presidential election. A tweet of a voting machine that “looks like”

thoughtops

[TRANSCRIPT] Titan Talks - Ep 2 - Casey John Ellis with @thecybermentor

I've watched Heath's journey as a education and community powerhouse, and more recently as an entrepreneur with tcm-sec with much interest and respect and was super excited for this conversation. We covered a lot of ground about entrepreneurship, founder DNA, competition, priorities, and the cybers all around. Transcript from Rev.

bugcrowd

On Project Zero's 90+30 vulnerability disclosure policy changes

Google is acknowledging the increasing prevalence of n-day exploitation in the wild, particularly over the past 18 months (e.g. the CISA/NSA memo) have taken their next step in refining how they strike balance between these forces.

bugcrowd

[TRANSCRIPT] Security Research and Disclosure: The Unauthorized Biography - Nullcon March 2021

Title: Security Research and Disclosure: The Unauthorized Biography | Casey John Ellis | Nullcon Conference March 2021

thoughtops

My "office" setup

As WFH was going from novel to normal, the thought occurred to me that "virtual semiotics" was quickly going to become a thing... The equivalent of the how to dress, where to sit, how to speak type advice executives get taught, but for a world which is virtual by default.

bugcrowd

NIST: Vulnerability Disclosure as a Requirement for Every Organization

What is the NIST Cybersecurity Framework? The NIST Cybersecurity Framework is a set of policies meant to help the private sector in strengthening their cybersecurity readiness and awareness. The framework is published by the National Institute of Standards and Technology (NIST), under the US Department of Commerce. Originally designed for

vulnerability disclosure

[TRANSCRIPT] Responsible Disclosure Programs with Katie Moussouris & Casey Ellis | 401 Access Denied Ep. 22

Katie Moussouris, Founder & CEO of Luta Security and Casey Ellis, Founder & CTO of Bugcrowd join Joe and Mike to talk all things responsibility disclosure – the good, the bad, and the ugly.

disclose.io

Establishing asset ownership in vulnerability reporting

The thing I see people get wrong most frequently in vulnerability reporting is being able to answer the question of ownership and "where to report my findings." Here are some practical tips for establishing ownership and thereby identifying the appropriate coordinator to contact.

vulnerability disclosure

Modes of Public Vulnerability Disclosure

A proposed taxonomy...Discovery: A finder discovers a vulnerability in an organization.Documentation: The finder generates information about the vulnerability in a vulnerability report.Distribution: The finder then chooses whether this information is reported to the vulnerable organization, as well as if it is disclosed to the public. The modes

becausemath

A thought re vulnerability research clustering

The fact that insecure software pipelines are exploitable feels a little like the idea that bugs exist in old F/OSS code, or that a chip design might not be 100% perfect. It's almost QED - but in the defensive realm, people weren't looking there.

election security

Krebs Has A Posse Swag on Redbubble

“Krebs has a Posse” stickers/swag are starting to circulate in North America, but I still get asked for them a lot, so here 'tis, in Redbubble store form!

thoughtops

Help! My Social Media has been hacked!

I know you do security stuff with computers and my Twitter/Facebook/Instagram/etc has been hacked! It's posting all kinds of strange stuff that isn't from me. What do I do to stop this???

thoughtops

Outrage is cheap

Outrage is cheap and of fleeting value. Introspection and change are expensive, precious, and resilient... and very easy to miss if everything is the other guy’s fault.

thoughtops

2020 Lernings for Make Benefit Glorious Year of 2021

My family and I are straight-up blessed with how we've fared this year, and I'm incredibly thankful for the myriad of people and things - but whichever way you cut it, 2020 was a dense and challenging year and not one I’d rush to repeat.

disclose.io

[TRANSRIPT] Van Buren v. United States - Oral Argument

The Supreme Court heard oral argument in Van Buren v. United States, a case concerning a statute of the Computer Fraud and Abuse Act (CFAA) and violations of terms of service agreements.

election security

DEF CON endorsed by POTUS!

Great news everyone: After years of steady work and deliberate improvement of relationships and trust between the hacker community and government officials, we've made it to the apex of the American org chart!

Krebs Has A Posse

press

How the Pandemic is Reshaping the Bug Bounty Landscape

Bugcrowd Founder Casey Ellis talks about COVID-19’s impact on bug bounty hunters, bug bounty program adoption and more.

thoughtops

The Third-Quarter

"I'm exactly the same as I was nine months ago, but I'm also completely different."

press

VentureBeat: How ethical hackers are trying to protect the 2020 U.S. elections

“All software is vulnerable,” Bugcrowd CTO Casey Ellis said. “It just depends on how long you’re taking to look to find those vulnerabilities. Humans write code, and humans make mistakes.”