c0nrad

11 ms·

1.
Email Bulk Sender Requirements (Google/Yahoo /Microsoft) [video](youtube.com)
2 points by c0nrad 2mo ago|1 comments
2.
Levels of Email Authentication Maturity(dmarcdefender.io)
3 points by c0nrad 3mo ago|0 comments
3.
by c0nrad 4mo ago
First company was csper.io (2019), took maybe 3 months till I had my first customer, and then around month 6 I started getting ~1 customer/week, and continued scaling after that. Felt pretty comfortable with the idea and didn't ne
4.
by c0nrad 4mo ago
Thanks for the feedback! The domain checker tool is completely free and unrelated to the subscription. The subscription is for dmarc monitoring (I collect the dmarc aggregation reports and provide insights). I'll see if I can make that
5.
Show HN: Domain DMARC Checker(dmarcdefender.io)
6 points by c0nrad 5mo ago|2 comments
6.
by c0nrad 6mo ago
https://dmarcdefender.io . DMARC service focused on api/integrations. Currently thinking about (1) writing an ml classifier to classify sources, and (2) using rag to automatically generate spf/dkim fix advice for differ
7.
by c0nrad 8mo ago
Two free dmarc tools: * dmarc domain scanner https://dmarcdefender.io/tools/domain-check * dmarc xml analyzer: https://dmarcdefender.io/tools/xml-analyzer
8.
by c0nrad 9mo ago
https://battlecode.org/ is in January, I look forward to it every year.
9.
by c0nrad 11mo ago
Building a cheaper DMARC service with no ssotax. https://dmarcdefender.io
10.
by c0nrad 1y ago
Base health counter for Star Wars Unlimited https://blog.c0nrad.io/posts/swu-health-counter/
11.
ROPing from a Macro Expansion; pwn/smal-arey CakeCTF 2022 [video](youtube.com)
1 points by c0nrad 2y ago|0 comments
12.
by c0nrad 3y ago
I do security Capture The Flag (CTF) writeups on YouTube. It's been fun, I've learned a lot, just published my 100th video. https://youtube.com/@SloppyJoePirates
13.
DiceCTF 2023 Security Challenge Writeups [video](youtube.com)
1 points by c0nrad 4y ago|1 comments
14.
by c0nrad 4y ago
Not sure if this is interesting to the HN crowd, but some challenge writeups from a recent security Capture the Flag competition.
15.
by c0nrad 5y ago
Going back to school for Physics (age 30). It'd be cool to understand why the universe exists before I die.
16.
Ask HN: How to Price a Slack App
16 points by c0nrad 5y ago|5 comments
17.
by c0nrad 5y ago
Ah thanks for the heads up. We'll wrap it in a html picture block. (Google's https://web.dev/measure/ recommends webp, but I should have done more research)
18.
by c0nrad 5y ago
Thanks for the insight!
19.
by c0nrad 5y ago
> Interesting article. How much requests can you support for 20/month before losing money with this stack? Ha, I haven't profiled it yet. I'm not too sure. But, I think a decent amount. If a slack team with 10000+ physicis
20.
by c0nrad 5y ago
Disclosure: I used to work at MongoDB, left 2 years ago. True, it probably would have made sense to stay completely within AWS. If I didn't know MongoDB very well, I would have used DynamoDB. But I know MongoDB well, and MongoDB Atlas
21.
by c0nrad 5y ago
(Profitable Solo founder) Thankfully lots of tools do most of the heavy lifting. I use k8s, GKE does most of the work for me. It's very nice to have autoscaling for traffic spikes. Same with database (MongoDB Altas), dead simple autosc
22.
Slack LaTeX(blog.c0nrad.io)
63 points by c0nrad 5y ago|13 comments
23.
Slack App for LaTeX(slacklatex.com)
1 points by c0nrad 5y ago|0 comments
24.
by c0nrad 6y ago
https://cloud.google.com/monitoring/uptime-checks If I remember correctly you can specify a bunch of regions for the health checks to originate from. It was super simple to setup (point and click) and it's nice th
25.
by c0nrad 6y ago
I've been solo running/building a startup (csper.io) for over the last year, it just hit profitability a few months ago. It's easier said than done, but if you can prevent issues in the first place, things will be much more e
26.
by c0nrad 6y ago
I built a little tool to turn the dial on my thermostat. It's called the Thermoshat. https://blog.c0nrad.io/posts/thermoshat/
27.
by c0nrad 6y ago
I run https://csper.io . It's a web app that simplifies some web security stuff Content Security Policy (CSP). I helped setup CSP at a company back when I was an intern (2013). I learned that CSP can be an unpleasant experie
28.
by c0nrad 6y ago
Location: Michigan, USA Remote: Yes Willing to relocate: Yes Current Position: CEO/Founder of profitable startup Previous: Yahoo! MongoDB Resume/CV: https://c0nrad.io, https://github.com/c0n
29.
3D Electron Orbitals of Hydrogen(blog.c0nrad.io)
112 points by c0nrad 6y ago|50 comments
30.
Reflections on 6 months of a solo SaaS startup(blog.c0nrad.io)
4 points by c0nrad 6y ago|0 comments

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