Last updated: 26 October 2026
TechnoBabu publishes practical technology guides. Practical means you may be typing commands, changing settings and sometimes opening hardware, and technology changes fast: software gets updated, prices change, providers alter their plans. This page sets out plainly what we do and do not stand behind, and where the risk sits. Check official documentation for anything critical, and always take a backup before modifying a working system.
Technical content
Read the dated note at the top of a guide before you trust a number in it. An About the prices and versions block explains where the commercial details and software versions were checked. A guide without such a note is documentation-led: it is written from the official documentation linked in its Sources section rather than from a run we are claiming. A dated test note is used only for a hands-on test with retained evidence; one current guide carries one. In every case, the version you install today may not behave like the version we wrote about.
Not professional advice
Nothing on this site is legal, financial or professional security advice. Articles discussing regulations (for example, India’s CERT-In directions concerning VPN providers) describe our lay understanding at the time of writing and are not a substitute for advice from a qualified professional.
The same applies in three specific places readers sometimes over-read us. Where we describe what a law or directive appears to require, that is background reading, dated and sourced, not a legal opinion about your situation — and regulations change. Where we discuss the cost of hardware, hosting or a subscription, that is a spending note, not financial advice. And where we describe hardening a server or a home network, that is general good practice for a hobbyist setup, not a security assessment of your systems; anything carrying real business, legal or safety consequences deserves a qualified professional who can look at your actual environment.
Electrical and hardware safety
Some guides touch mains electricity, smart switching and always-on hardware. Treat those sections as the most serious on the site.
- Use only correctly rated, certified equipment, and follow the manufacturer’s requirements rather than a figure from an article.
- Fixed wiring and any high-load switching — geysers, air conditioners, pumps, anything on a dedicated circuit — must be installed or inspected by a qualified, licensed electrician. This is not a DIY step and we do not present it as one.
- Running old laptops, drives or single-board computers continuously has real failure modes: swollen batteries, heat, dust and power-supply faults. Where a guide raises these, act on the warning rather than reading past it.
- Mains work, opening power supplies and modifying appliances can kill. If you are unsure, stop and get a professional.
Data loss and system damage
Guides that partition disks, build storage arrays, migrate sites, flash firmware or edit system configuration can destroy data if a step is misread or a command is adapted incorrectly. Storage guides in particular describe arrangements that protect against a drive failing — that is not the same as a backup, and no array protects you from deleting the wrong thing.
Before you follow anything destructive: take a backup you have actually restored from at least once, check that a device identifier in a command matches your system rather than ours, and prefer a dry run where the tool offers one. Adapt commands deliberately; copying a line with our disk or interface name in it is how good instructions cause bad outcomes.
Exposing services to the internet
Self-hosting guides often end with a service reachable from outside your home. That step carries ongoing responsibility: patching, credentials, certificates and watching logs. An abandoned self-hosted service is a liability, not a hobby project. Where a guide binds something to localhost or puts it behind a tunnel or authenticated proxy, that choice is deliberate — publishing it straight onto a public port instead is your decision and your risk.
Prices and availability
Prices are approximate, in Indian Rupees unless stated otherwise, and were checked at the time of writing. GST, shipping and seller differences mean your final price will vary.
Hardware and hosting pricing in India moves quickly, foreign-currency billing shifts with the exchange rate, and free tiers get withdrawn or reduced without notice. Treat every figure as a snapshot with a date attached, and check the seller or provider before you commit money.
Performance figures
Latency, throughput or battery figures in the current guides are typical ranges, not measurements we are publishing as results. They are not a benchmark and not a guarantee of what you will see. Your carrier, city, routing, hardware and time of day will all change the result, so measure on your own setup before you rely on a number.
Affiliate links and advertising
If ads appear on this site, they are served through Google AdSense. If an article ever contains affiliate links, that article will carry a clear disclosure at the top. Recommendations are never sold — see our editorial policy.
As of the last update to this page there are no affiliate links anywhere on TechnoBabu, and no article has been sponsored. Naming a host, VPN or product earns us nothing.
If ads appear, Google and other third-party vendors may use cookies, local storage, web beacons or similar technologies and related identifiers to select, measure and protect advertising. How those technologies work, and how to control them, is explained in the Privacy Policy. We do not control which specific ads appear or the products and claims in third-party advertisements.
External tools and resources
Guides may reference third-party software, scripts, and online services. These are mentioned because we found them useful, not because we endorse or control them. Software you download and run is governed by its own licence and is used at your own risk; always review what a script does before running it with elevated privileges.
Where we cite an installation method, prefer the vendor’s official package or repository, and check integrity where the project publishes a way to do so. A third-party tool can change hands, change licence or be abandoned after we write about it.
Your responsibility
You follow guides at your own risk. We are not responsible for data loss, bricked devices, voided warranties, ISP terms violations, or any other consequence of applying what you read here. When a guide involves risk (flashing firmware, modifying partitions, exposing services to the internet), the article says so explicitly — take those warnings seriously.
The limits on our liability are set out in the terms of service, which this disclaimer forms part of.
Questions
Anything unclear? Write to support@technobabu.com.