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AppSec

Python 2 vs Python 3: Differences and Why 2.x Is a Security Liability

The real differences between Python 2 and Python 3 — print, strings, division, integers — and why running anything on 2.x after its end of life is now a security decision, not a compatibility one.

Apr 12, 20266 min read
Vulnerability Analysis

Ivanti Connect Secure CVE-2025-22457: Another Critical Zero-Day, Same Product

A stack-based buffer overflow in Ivanti Connect Secure was exploited by Chinese threat actors just months after the previous zero-day in the same product. The vulnerability was initially misclassified as low-risk.

Apr 12, 20265 min read
Application Security

Application Risk Management: Methods and Tools

A practical breakdown of application risk management: the methods (reachability, RBVM), the tool categories (SCA, SAST, DAST, CSPM), and how to fix the backlog problem.

Apr 12, 20266 min read
DevSecOps

Installing Python on Mac: A Safe, Step-by-Step Guide

Installing Python on Mac has a few paths, and the safest one keeps you off the system Python and away from sudo pip. Here is how to do it cleanly.

Apr 12, 20265 min read
Cloud Security

CNAPP vs CASB: what's the difference?

CNAPP and CASB are often confused, but they secure different things. Here's how they compare, how Prisma Cloud fits, and where supply chain security comes in.

Apr 12, 20268 min read
Supply Chain

SCA Code: What Composition Analysis Actually Reads in Your Repo

A concrete look at which files SCA tooling actually parses in a repository, how it builds a dependency tree, and why SCA is required even when your own code is clean.

Apr 11, 20265 min read
AppSec

SAST, DAST, and IAST: The Three Application Testing Types

SAST DAST IAST are three distinct testing approaches that catch different bug classes at different stages — here's how each actually works and when to run which.

Apr 11, 20265 min read
Supply Chain Security

npm Supply Chain Attacks Q1 2025: Dependency Confusion, Typosquatting, and Maintainer Takeovers

The first quarter of 2025 saw a sharp increase in npm supply chain attacks. We catalog the major incidents and analyze the evolving techniques.

Apr 11, 20266 min read
Security

Secure Usage of Authorized Code Repositories: A Practical Guide

Secure usage of authorized code repositories means controlling who can access source, protecting branches, scanning for secrets, and treating the repo as production infrastructure. Here is how.

Apr 11, 20266 min read

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