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Harshit Luthra

I run things in production and write about what breaks. Main shop: harshit.cloud.

Location 0x7F000001 Joined Joined on  Personal website https://harshit.cloud github website
How to bypass corporate MDM and AI gateways on Claude Code
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How to bypass corporate MDM and AI gateways on Claude Code

#claudecode #mdm #aigateway #macos
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6 min read
Lazy SRE's guide to secure systems, part 5: the dev laptop is the perimeter
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Lazy SRE's guide to secure systems, part 5: the dev laptop is the perimeter

#security #devsecops #lazysre #endpoint
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8 min read
Lazy SRE's guide to secure systems, part 4: the four DNS records
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Lazy SRE's guide to secure systems, part 4: the four DNS records

#security #devsecops #lazysre #dns
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9 min read
Lazy SRE's guide to secure systems, part 3: the unsexy list
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Lazy SRE's guide to secure systems, part 3: the unsexy list

#security #devsecops #lazysre #identity
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10 min read
Lazy SRE's guide to secure systems, part 2: the actions you didn't pin
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Lazy SRE's guide to secure systems, part 2: the actions you didn't pin

#security #githubactions #supplychain #cicd
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8 min read
Blocking AI Crawlers is the New 'noindex'
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Blocking AI Crawlers is the New 'noindex'

#seo #ai #crawlers #strategy
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1 min read
Access Denied: Edgesuite Edition - When Your Browser Extensions Become Attack Vectors
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Access Denied: Edgesuite Edition - When Your Browser Extensions Become Attack Vectors

#security #waf #akamai #debugging
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2 min read
VictoriaLogs vs Loki: Real-World Benchmarking Results
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VictoriaLogs vs Loki: Real-World Benchmarking Results

#kubernetes #logging #observability #victorialogs
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4 min read
When Netlify killed my free tier: a 15-minute migration to Dokploy
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When Netlify killed my free tier: a 15-minute migration to Dokploy

#devops #hosting #costoptimization #selfhosting
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3 min read
Delivery Service Impersonation is an Alarmingly Effective Social Engineering Vector
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Delivery Service Impersonation is an Alarmingly Effective Social Engineering Vector

#socialengineering #cybersecurity #privacyrisk #opsec
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2 min read
My Watchlist: From 70s Basements to Victorian Crime Scenes
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My Watchlist: From 70s Basements to Victorian Crime Scenes

#personal #entertainment #tvshows #sitcoms
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2 min read
GitHub Actions vs GitLab CI: a practical comparison
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GitHub Actions vs GitLab CI: a practical comparison

#cicd #github #gitlab #devops
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4 min read
Git Interactive Rebase: Clean Up Your Commit History
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Git Interactive Rebase: Clean Up Your Commit History

#git #versioncontrol #productivity #devops
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2 min read
Prometheus and Grafana: from zero to production monitoring
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Prometheus and Grafana: from zero to production monitoring

#monitoring #prometheus #grafana #observability
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5 min read
Bash Parameter Expansion: String Manipulation Without External Commands
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Bash Parameter Expansion: String Manipulation Without External Commands

#bash #shell #linux #scripting
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2 min read
kubectl JSONPath: Extract Exactly What You Need
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kubectl JSONPath: Extract Exactly What You Need

#kubernetes #kubectl #jsonpath #devops
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4 min read
kubectl neat - Remove Kubernetes YAML Clutter
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kubectl neat - Remove Kubernetes YAML Clutter

#kubernetes #kubectl #productivity
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1 min read
Docker Security: Stop Running Everything as Root
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Docker Security: Stop Running Everything as Root

#docker #security #containers #devops
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8 min read
jq Magic: Parse JSON Like a Pro
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jq Magic: Parse JSON Like a Pro

#jq #json #linux #commandline
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4 min read
Docker Build Cache: The .dockerignore Gotcha
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Docker Build Cache: The .dockerignore Gotcha

#docker #devops #optimization
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1 min read
Lazy SRE's guide to secure systems, part 6: the network in front of everything
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Lazy SRE's guide to secure systems, part 6: the network in front of everything

#security #devsecops #lazysre #network
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9 min read
Lazy SRE's guide to secure systems, part 1: the dependencies you didn't read
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Lazy SRE's guide to secure systems, part 1: the dependencies you didn't read

#security #supplychain #npm #devsecops
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7 min read
Self-hosting SimpleLogin: own your email aliases for $3 a month
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Self-hosting SimpleLogin: own your email aliases for $3 a month

#selfhosting #docker #security #devops
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11 min read
JA4's Split Format Saved Our Metrics Cardinality
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JA4's Split Format Saved Our Metrics Cardinality

#sre #monitoring #tls #observability
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1 min read
How I Took Down 30% of Production with One TLS Fingerprinting Rule
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How I Took Down 30% of Production with One TLS Fingerprinting Rule

#sre #tls #networking #monitoring
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6 min read
5 Kubernetes Debugging Tricks That Saved My Production
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5 Kubernetes Debugging Tricks That Saved My Production

#kubernetes #devops #debugging #production
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4 min read
Docker Volume Debugging: Finding Where Your Data Actually Lives
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Docker Volume Debugging: Finding Where Your Data Actually Lives

#docker #debugging #containers #devops
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3 min read
AWS Cost Optimization: How We Cut Our Bill by 60%
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AWS Cost Optimization: How We Cut Our Bill by 60%

#aws #cloud #costoptimization #finops
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7 min read
Infrastructure as Code: Mistakes I Made So You Don't Have To
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Infrastructure as Code: Mistakes I Made So You Don't Have To

#terraform #iac #devops #infrastructure
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4 min read
Seven visual tools, one diagram
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Seven visual tools, one diagram

#claudecode #aitooling #blogging #design
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12 min read
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