John Opdenakker

@j_opdenakker@infosec.exchange
2.2K Followers
133 Following
1.1K Posts
Infosec blogger & tooter | Cycling | Running | Enjoy life | Toots might contain traces of bad humor, sarcasm or irony | Takes your security seriously! Inquiries? -> contact me, more info at https://johnopdenakker.com/contact
Bloghttps://johnopdenakker.com
Blueskyhttps://bsky.app/profile/j-opdenakker.bsky.social
Twitterhttps://twitter.com/j_opdenakker
NHS ransomware attack contributed to patient's death

An NHS trust in London confirms an unexpected patient death during the cyber attack on 3 June 2024.

I'm my own worst critic. It's tiring. Very tiring...

No matter how much I try to convince myself that "good enough" is okay, I still don't act like it most of times.

I guess it's a long-time learning process.

Recognizable?

Dear network, I'm currently building out my side gig. If you are looking for some information security expertise or you know a company who does, please let me know.

I provide consultancy services, offering strategic and practical security advise tailored to your needs. Alternatively, we can target specific areas of your security posture, for example enhancing password and authentication security.

I've experience with creating and managing an ISO 27001 ISMS (including audits and certification) and all its corresponding clauses and controls. I lead a security champion and awareness program and and I am involved in appsec security programs and the corresponding security activities.

In any case, don't hesitate to reach out,we'll find out if there's a match!

Contact me via DM or johnopdenakker.com/contact/

Reposts appreciated!

People still alive and kickin on this platform? Just let me know 

A sad state of affairs if you ask me. There's a lot of work to be done and job security for those in the application security field and information security in general.

And like in the article, poor tooling is often a reason that things don't improve like they should. Developer alert fatigue is real.

A lot of tools are really crappy. And often, instead of looking which tool can be best integrated to support developers in secure coding, it's the other way round. Security tools become the goal instead of the means.

https://decrypt.lol/posts/2024/11/21/increase-in-leaked-secrets-reported-by-gitguardian-in-2023/

#infosec

Increase in Leaked Secrets Reported by GitGuardian in 2023

In 2023, GitGuardian reported over 12 million instances of leaked secrets in public GitHub repositories, highlighting a significant rise in sensitive information exposure among developers.

Decrypt LOL
Nowadays mostly active on Bluesky. Feel free to follow me there: https://bsky.app/profile/j-opdenakker.bsky.social
John Opdenakker (@j-opdenakker.bsky.social)

Blogger | #Infosec | #AppSec | Security awareness | Occasional Public Speaker | Cycling | Running | Enjoying life | https://johnopdenakker.com

Bluesky Social

This is interesting.

NIST released three self-guided online introductory courses on the NIST Special Publication (SP) 800-53 security and privacy control catalog, the SP 800-53A control assessment procedures, and SP 800-53B control baselines.

https://csrc.nist.gov/News/2024/online-intro-courses-for-nist-sp-800-53

#infosec

Online Intro Courses for NIST SP 800-53, SP 800-53A, and SP 800-53B | CSRC

NIST has released three self-guided online introductory courses on the NIST Special Publication (SP) 800-53 security and privacy control catalog.

CSRC | NIST

Yesterday I had an interview at IKEA.

The manager greeted me and said
"come in, make a seat."

Use a password manager 😎. It’s a productivity tool!

Facebook account takeover via "Send code via Facebook notification" password reset option.

6-digit code sent to user valid for way too long (≈ 2h) and no brute force protection in place in the request pushing the notification.
https://infosecwriteups.com/0-click-account-takeover-on-facebook-e4120651e23e

#infosec

0-Click Account Takeover on Facebook - InfoSec Write-ups

So basically, I wasn’t searching for any unique bugs for several months. It started when one day; during my Engineering board exam, I was like… Let’s search for Account Takeover; like literally! out…

InfoSec Write-ups