León Castillejos @L1Cafe@social.privacytools.io
- Keybase
- l1cafe
- 🏠 Homepage
- https://L1Cafe.blog
- 💬 Languages
- 🇪🇸 🇬🇧
- 📍 Location
- 🇪🇺 EU Soutwest
- 💸 Donations
- https://L1Cafe.blog/donate/
#ComputerScience & #Engineering student, #cybersecurity enthusiast, #privacy advocate.
I blog about CTFs and system administration. Sometimes a bit of reverse engineering as well.
Posts are my own and do not represent the views of my employer.
Joined Apr 2019
Pinned toot
Ever since I was 7 years old, I've been interested in computers, the Internet, and more recently, cybersecurity and social engineering.
I strive to become an excellent cybersecurity engineer. I'm always eager to learn and love meeting new people with similar interests. Feel free to drop me a DM!
For more information, please check out my personal blog: https://L1Cafe.blog.
Pinned toot
Friendly reminder: #BOINC is a great project to contribute your otherwise idle computing power.
You can set complex scheduling options, either by time of day, battery level, non-BOINC CPU usage, mouse and keyboard activity and so on. This way, it won't take up all your resources when you're compiling or playing videogames.
You can also configure it to only take a percentage of the CPU, a specific core count, or only allow it to run in bursts.
Contribute today!
Crossposted from Twitter
RT @tomwarren@twitter.com
the UK is such a mess right now. This is what happens when a bunch of morons are in power, and 50% of the population got conned
🐦🔗: https://twitter.com/tomwarren/status/1440638344187170821
Crossposted from Twitter
RT @0xdabbad00@twitter.com
I hadn't seen this as I was focused on fwd:cloudsec at the time and a privsec was lost in the noise of the bigger disasters that were exposed on Azure. Azure has some bad security problems though. They need another "Trustworthy Computing" memo moment like in 2002. 🧵 https://twitter.com/kfosaaen/status/1437441046431010827
🐦🔗: https://twitter.com/0xdabbad00/status/1440301336768090115
Crossposted from Twitter
RT @tazwake@twitter.com
As an incident response consultant who bills clients by the hour, I wholeheartedly support the tweets I've seen where people are saying they should move to Linux because it "doesn't have security vulnerabilities."
I will be kept in work for the rest of my life.
Thank you!
Crossposted from Twitter
RT @varcharr@twitter.com
live your life with the confidence of a self-signed certificate
Crossposted from Twitter
Me: *writes a funny post without posting yet*
Me: *blank face*
Me: *close tab*
Crossposted from Twitter
I can vouch for this.
Plus nobody wins when vulnerabilities are discovered. If unpatched, only threat actors win. But never the good guys. It’s not like Azure having issues will automatically make everyone choose AWS. It reduces public trust in all clouds.
Crossposted from Twitter
RT @_msw_@twitter.com
The people doing this work may be employed by a competitor today, and may be a work colleague down the road. But even when you're working for a competitor, you are colleagues in doing this work, which often requires cross-company cooperation and collaboration.
Crossposted from Twitter
RT @_msw_@twitter.com
Nobody that works on building large scale cloud infrastructure hopes or wishes to see a competitor in the news for a major security or operational issue.
Crossposted from Twitter
I was wondering why AWS doesn’t install certain tools by default, such as the Systems Manager agent or even the CloudWatch agent on ECS and EKS nodes.
I guess I have my answer right here. Ha.
Crossposted from Twitter
RT @GossiTheDog@twitter.com
Microsoft Azure silently install management agents on your Linux VMs, which now have RCE and LPE vulns.
Microsoft don’t have an auto update mechanism, so now you need to manually upgrade the agents you didn’t know existed as you didn’t install them. https://www.wiz.io/blog/secret-agent-exposes-azure-customers-to-unauthorized-code-execution
🐦🔗: https://twitter.com/GossiTheDog/status/1437896101756030982
Crossposted from Twitter
RT @GossiTheDog@twitter.com
Microsoft Azure silently install management agents on your Linux VMs, which now have RCE and LPE vulns.
Microsoft don’t have an auto update mechanism, so now you need to manually upgrade the agents you didn’t know existed as you didn’t install them. https://www.wiz.io/blog/secret-agent-exposes-azure-customers-to-unauthorized-code-execution
🐦🔗: https://twitter.com/GossiTheDog/status/1437896101756030982
Crossposted from Twitter
Someone help me, I unironically want to make a Redis server from scratch.
Crossposted from Twitter
RT @TrainingMindful@twitter.com
“There will always be someone who can’t see your worth. Don’t let it be you.”
🐦🔗: https://twitter.com/TrainingMindful/status/1436842005301276676
Crossposted from Twitter
RT @amandalitman@twitter.com
They may be loud, but the political power of the refuse-to-get-vaccinated minority is nothing compared to that of the vaccinated-and-fucking-furious-this-pandemic-isn’t-over-yet majority.
🐦🔗: https://twitter.com/amandalitman/status/1436105906446639112
Crossposted from Twitter
RT @QuinnyPig@twitter.com
"Should I negotiate the offer?"
Always. http://fearlesssalarynegotiation.com is a great read and has a bunch of templates. Companies that rescind offers because you negotiated are either trash fires, or your idea of "negotiating" is what the rest of us call "astonishingly unprofessional."
🐦🔗: https://twitter.com/QuinnyPig/status/1436131552245661712
Crossposted from Twitter
Do you know of some block list I can subscribe to, that will remove politically-charged content from my TL? 🤔
Crossposted from Twitter
I'll end up with a list of muted words that spans multiple thousand pages at this rate, lol.
Crossposted from Twitter
RT @jeffaleon@twitter.com
@BradMossEsq@twitter.com The great libertarian John Stuart Mill recognized the limits of “freedumb” when society is faced with a pandemic: https://pubmed.ncbi.nlm.nih.gov/33994392/. The time for coddling the deluded who threaten us all is over.
🐦🔗: https://twitter.com/jeffaleon/status/1436170993039560708
Crossposted from Twitter
RT @BradMossEsq@twitter.com
George Washington mandated inoculation against small pox.
The Supreme Court has ruled state vaccine mandates to be constitutional for more than a century.
We've had vaccine mandates, including for things like attending public schools, for generations.
Grow the hell up.
🐦🔗: https://twitter.com/BradMossEsq/status/1436085782696054787
Crossposted from Twitter
It’s been a while since I posted a meme.
- Keybase
- l1cafe
- 🏠 Homepage
- https://L1Cafe.blog
- 💬 Languages
- 🇪🇸 🇬🇧
- 📍 Location
- 🇪🇺 EU Soutwest
- 💸 Donations
- https://L1Cafe.blog/donate/
#ComputerScience & #Engineering student, #cybersecurity enthusiast, #privacy advocate.
I blog about CTFs and system administration. Sometimes a bit of reverse engineering as well.
Posts are my own and do not represent the views of my employer.
Joined Apr 2019
León Castillejos's choices:
