Adithya Vellal
@avellal14.bsky.social
Building detections for Microsoft cloud environments @petrasecurity.bsky.social
Wrote up some findings about the event latencies that I've observed while working with Microsoft's O365 Management API.
Worth a read if you're looking to get your hands dirty with raw Microsoft telemetry in your own env.
petrasecurity.substack.com/p/o365-mgmt-...
#m365 #office365 #entra
Worth a read if you're looking to get your hands dirty with raw Microsoft telemetry in your own env.
petrasecurity.substack.com/p/o365-mgmt-...
#m365 #office365 #entra
Microsoft O365 Management API Latencies Part I: Entra ID Login Events
Intro As we’ve been building out our real-time detection system for Microsoft environments here at Petra, we've been working closely with the Microsoft Office 365 Management API. Our system pulls logs...
petrasecurity.substack.com
December 10, 2024 at 2:18 AM
Wrote up some findings about the event latencies that I've observed while working with Microsoft's O365 Management API.
Worth a read if you're looking to get your hands dirty with raw Microsoft telemetry in your own env.
petrasecurity.substack.com/p/o365-mgmt-...
#m365 #office365 #entra
Worth a read if you're looking to get your hands dirty with raw Microsoft telemetry in your own env.
petrasecurity.substack.com/p/o365-mgmt-...
#m365 #office365 #entra
Reposted by Adithya Vellal
🚨 Credential Stuffing Case Study: Subtle Signals, Big Threats 🚨
📊 16 accounts. 3 tenants. 4 days.
🕵️♂️ Low-and-slow tactics designed to bypass detection thresholds
🌍 Multi-ASN pivot between Russian and Vietnamese networks
Dive into the details with Adithya:
petrasecurity.substack.com/p/anatomy-of...
📊 16 accounts. 3 tenants. 4 days.
🕵️♂️ Low-and-slow tactics designed to bypass detection thresholds
🌍 Multi-ASN pivot between Russian and Vietnamese networks
Dive into the details with Adithya:
petrasecurity.substack.com/p/anatomy-of...
Anatomy of a Sophisticated Multi-Infrastructure Credential Stuffing Campaign
Overview
petrasecurity.substack.com
November 28, 2024 at 5:05 AM
🚨 Credential Stuffing Case Study: Subtle Signals, Big Threats 🚨
📊 16 accounts. 3 tenants. 4 days.
🕵️♂️ Low-and-slow tactics designed to bypass detection thresholds
🌍 Multi-ASN pivot between Russian and Vietnamese networks
Dive into the details with Adithya:
petrasecurity.substack.com/p/anatomy-of...
📊 16 accounts. 3 tenants. 4 days.
🕵️♂️ Low-and-slow tactics designed to bypass detection thresholds
🌍 Multi-ASN pivot between Russian and Vietnamese networks
Dive into the details with Adithya:
petrasecurity.substack.com/p/anatomy-of...
Reposted by Adithya Vellal
Devs in SF: Bluesky 🦋 is hosting a hackathon with @skygaze.io this Sunday. We have easy starter kits where you can deploy new feeds, bots, social graph analysis, etc. in one day. Would love to see some of y’all there: partiful.com/e/AiscT5PsNT...
RSVP to Bluesky AI Hackathon | Partiful
Last week, Bluesky opened its doors, and now, it has ~5M users! In celebration of Bluesky’s public launch, we’re hosting a hackathon at the YC office in SF judged by Bluesky CEO Jay Graber and several...
partiful.com
February 19, 2024 at 11:36 PM
Devs in SF: Bluesky 🦋 is hosting a hackathon with @skygaze.io this Sunday. We have easy starter kits where you can deploy new feeds, bots, social graph analysis, etc. in one day. Would love to see some of y’all there: partiful.com/e/AiscT5PsNT...
Reposted by Adithya Vellal
Bluesky hackathon coming up in SF on the 25th 🥳
RSVP to Bluesky AI Hackathon | Partiful
Last week, Bluesky opened its doors, and now, it has ~5M users! In celebration of Bluesky’s public launch, we’re hosting a hackathon at the YC office in SF judged by Bluesky CEO Jay Graber and several...
partiful.com
February 19, 2024 at 3:51 AM
Bluesky hackathon coming up in SF on the 25th 🥳
Reposted by Adithya Vellal
The For You feed
👥 Identifies your communities
🥰 Learns what you like
🔀 Balances post authors
There's always something new 👇
👥 Identifies your communities
🥰 Learns what you like
🔀 Balances post authors
There's always something new 👇
February 6, 2024 at 7:05 PM
The For You feed
👥 Identifies your communities
🥰 Learns what you like
🔀 Balances post authors
There's always something new 👇
👥 Identifies your communities
🥰 Learns what you like
🔀 Balances post authors
There's always something new 👇
Reposted by Adithya Vellal
Reposted by Adithya Vellal
Not to mention that as a dev, it’s super rare and exciting to get to build all the fun stuff that directly touches people without having to worry too much about the literal infra that powers all of it. Standing on the shoulders of @jacob.gold @jaz.bsky.social and co 🫡
February 4, 2024 at 6:54 PM
Not to mention that as a dev, it’s super rare and exciting to get to build all the fun stuff that directly touches people without having to worry too much about the literal infra that powers all of it. Standing on the shoulders of @jacob.gold @jaz.bsky.social and co 🫡
Reposted by Adithya Vellal
One thing I really like about the For You feed is that it does a full remix when you refresh. It kind of frees me from mentally tracking where I am in the scroll. I just reload it whenever bsky.app/profile/did:... cc @hi.skygaze.io
January 20, 2024 at 6:15 PM
One thing I really like about the For You feed is that it does a full remix when you refresh. It kind of frees me from mentally tracking where I am in the scroll. I just reload it whenever bsky.app/profile/did:... cc @hi.skygaze.io
Reposted by Adithya Vellal
some scuba diving highlights from indonesia (nusa penida and the gili islands):
December 23, 2023 at 9:15 PM
some scuba diving highlights from indonesia (nusa penida and the gili islands):
Reposted by Adithya Vellal
Today we’re making our first step toward algorithmic transparency. Post “!foryou” to see inside your algorithm
November 23, 2023 at 7:31 PM
Today we’re making our first step toward algorithmic transparency. Post “!foryou” to see inside your algorithm
Reposted by Adithya Vellal
People often tell us the people/content they want isn’t on Bluesky yet…. But actually their problem is the feed they’re using!
For You learns what you like. Try it! bsky.app/profile/did:...
For You learns what you like. Try it! bsky.app/profile/did:...
I changed my Feed to a "For You" one by @skygaze.io and suddenly I started seeing more things on Bluesky that I liked than the normal Discover feed. The ability to do this is really cool and helpful.
November 14, 2023 at 12:47 PM
People often tell us the people/content they want isn’t on Bluesky yet…. But actually their problem is the feed they’re using!
For You learns what you like. Try it! bsky.app/profile/did:...
For You learns what you like. Try it! bsky.app/profile/did:...
Reposted by Adithya Vellal
I’d be here even if Elon hadn’t ruined Twitter, because I believe ppl deserve power over the algorithms that structure their worlds. In that spirit, three current favorite feeds.
“For You” is a personalized feed that seems to give you posts from several “circles” it detects you belong to. 1/3
“For You” is a personalized feed that seems to give you posts from several “circles” it detects you belong to. 1/3
September 23, 2023 at 1:31 PM
I’d be here even if Elon hadn’t ruined Twitter, because I believe ppl deserve power over the algorithms that structure their worlds. In that spirit, three current favorite feeds.
“For You” is a personalized feed that seems to give you posts from several “circles” it detects you belong to. 1/3
“For You” is a personalized feed that seems to give you posts from several “circles” it detects you belong to. 1/3
Reposted by Adithya Vellal
For You just got A LOT faster 🤯
Latency percentiles before and after a big change we just made 👇
Try it: bsky.app/profile/did:...
Latency percentiles before and after a big change we just made 👇
Try it: bsky.app/profile/did:...
September 1, 2023 at 4:09 PM
For You just got A LOT faster 🤯
Latency percentiles before and after a big change we just made 👇
Try it: bsky.app/profile/did:...
Latency percentiles before and after a big change we just made 👇
Try it: bsky.app/profile/did:...
Reposted by Adithya Vellal
Super excited for an update coming tonight or tomorrow that will make For You’s recommendations much more accurate
August 27, 2023 at 6:29 PM
Super excited for an update coming tonight or tomorrow that will make For You’s recommendations much more accurate