Security

AppSec, fraud, risk and platform security.

59 stories

Refusing the Haystack: How Groww’s Cyber Defence Team Scales Detection and Response
Groww

There’s a version of a security operations centre that exists mainly to be pointed at. It ingests every log it can reach, lights up a wall of dashboards, and staffs a rotation around the clock so that, if anyone asks, the answer is “yes, someone is watching.” It satisfies an…

From Noise to Insight: How LLMs Are Transforming Threat Intelligence Analysis
Flipkart

A Story from the Frontlines of Threat Intelligence The identification of cyber threats in e-commerce is challenging because discussions on topics like gift cards and discounts, when found on underground forums, can signal fraud yet closely resemble normal customer behavior. For…

blog.flipkart.tech
Our Obsession with Merchant Experience: Breaking the Risk Review Black Box
Razorpay

Contributor : Yashshree Shinde When merchants couldn’t see why their funds were on hold, trust broke down. Here’s how we rebuilt the entire experience. You’ve shipped your products, paid your delivery partners, and you’re waiting for settlement. Then you receive a notification:…

High-Risk, High-Scale: Guaranteeing Ad Budget Precision at 1 Million Events/Second
Flipkart

Flipkart serves thousands of sponsored ads across various pages and with search queries. Advertisers are charged based on the impression views or clicks generated by their campaign content. In the high-velocity domain of AdTech, the latency between an ad impression/click and a…

blog.flipkart.tech
Wiz Zero Critical Club!
Postman

Postman has joined Wiz’s Zero Critical Club, “a prestigious group of Wiz customers who have achieved the extraordinary feat of having zero...

Revealing the Hidden Links: How We Break Down Complex Fraud Networks
Meesho

The Rising Tide of E-commerce Fraud We are deeply aligned with our aim to democratize our platform—with new entrepreneurs joining and logistics partners working across pin codes in India. This inclusivity is our biggest strength—and also the reason why we need to be extra…

Vulnerability Management & Risk Scoring for Business Services
PhonePe

In the rapidly evolving FinTech sector, PhonePe Private Limited, an India-born leader in financial services, stands out for its innovative range of products and services. Offering everything from UPI transactions and bill payments to stock market investments, personal finance…

Data Privacy & Security — Detecting & Encrypting PII
Urban Company

Data Privacy & Security — Detecting & Encrypting PII 🎤 10x Engineering Tech Talks Ever wondered why PII encryption is crucial or how to effectively detect PII in your databases? In this insightful talk, Jatin Gupta (Tech Lead, Infra & Security) delves into the importance of PII…

Instant APIs on Snowflake using UDFs and Hasura
Hasura

Within a few minutes, we replaced five different AWS components, implemented an API without writing a single line of code, added an admin secret for authentication, and added the ability to cache to provide low-latency data access.

Hasura achieves ISO 27001 Certification
Hasura

Hasura has achieved certification to the International Organization for Standardization’s information security standard 27001. ISO 27001 standard is widely recognized international standard detailing best practices for the management of information security and privacy.

Enhancing security and trust with AWS WAFv2
Dream11

— By Parag Suchak, Ritesh Kumar Web Application Firewall (WAF) is considered a critical part of an effective security solution that offers website security and strengthens the overall security posture. The end goal for any web application Firewall is to protect the application…

blog.dream11engineering.com
OWASP, SAMM and Hasura
Hasura

This document will outline Hasura’s security-first approach to running our own services, the security tooling we provide that allows our customers to pursue OWASP compliance and our commitment to achieving high marks according to the SAMM maturity model.