Notes from the field

Practical infrastructure and security topics, written in English and Marathi — no vendor pitch, just what actually happens on real deployments.

EN

Fortinet Firewall & VPN: What It Actually Protects in a Business Network

2026-08-29 · 6 min · What a firewall rule actually does, why VPN matters for remote offices, and the misconfigurations that quietly defeat both.

मराठी

Fortinet Firewall आणि VPN: Business Network मध्ये actually काय protect करतो

2026-08-29 · 6 मिनिटं · Firewall rule actually काय करते, remote offices साठी VPN का महत्त्वाचं आहे, आणि कोणत्या चुका दोन्हींना निकामी करतात.

EN

Setting Up Office CCTV: IP vs DVR, and What Actually Matters

2026-08-29 · 6 min · The real differences between IP and DVR-based CCTV, why isolating cameras on their own VLAN matters, and what most quotes leave out.

मराठी

Office CCTV सेटअप: IP vs DVR, आणि actually काय महत्त्वाचं आहे

2026-08-29 · 6 मिनिटं · IP आणि DVR-based CCTV मधला खरा फरक, cameras ला त्यांच्या स्वतःच्या VLAN वर isolate का करावं, आणि बहुतांश quotes मध्ये काय सांगितलं जात नाही.

EN

NAS Backup for a Small Business: The 3-2-1 Rule, Explained Simply

2026-08-29 · 6 min · Why 'we have a NAS' isn't the same as 'we have a backup', and a simple rule that actually protects business data.

मराठी

Small Business साठी NAS Backup: 3-2-1 Rule, सोप्या भाषेत

2026-08-29 · 6 मिनिटं · 'आमच्याकडे NAS आहे' म्हणजे 'आमच्याकडे backup आहे' असं का नाही, आणि business data actually protect करणारा एक simple rule.

EN

Patch Management: The Boring Habit That Prevents Most Breaches

2026-08-29 · 5 min · Why 'we'll update it later' is the single most common gap found during a security scan, and a simple routine that fixes it.

मराठी

Patch Management: बहुतांश breaches थांबवणारी boring habit

2026-08-29 · 5 मिनिटं · 'नंतर update करू' हा security scan मध्ये सापडणारा सर्वात common gap का असतो, आणि तो fix करणारी एक simple routine.

EN

VLANs Explained: Why Your Office Network Shouldn't Be One Flat Network

2026-08-25 · 6 min · What a VLAN actually does, why mixing CCTV, guest Wi-Fi, and servers on one network is a risk, and how a real office gets segmented.

मराठी

VLAN म्हणजे काय: तुझं Office Network एकच Flat Network का नसावं

2026-08-25 · 6 मिनिटं · VLAN actually काय करतो, CCTV, guest Wi-Fi, servers सगळं एकाच network वर ठेवणं का धोकादायक आहे, आणि खऱ्या office मध्ये segmentation कसं होतं.

EN

A Security Audit for a Small Office: What to Actually Expect

2026-08-20 · 6 min · What an infrastructure security audit covers beyond just scanning — access review, config checks, and the questions worth asking before you commission one.

मराठी

Small Office साठी Security Audit: Actually काय expect करावं

2026-08-20 · 6 मिनिटं · Security audit फक्त scanning पेक्षा जास्त काय बघतो — access review, config checks, आणि audit करण्याआधी विचारायचे प्रश्न.

EN

What VAPT Actually Means for a Small or Mid-Size Business

2026-08-15 · 7 min · Vulnerability Assessment and Penetration Testing, explained without the sales pitch — what gets scanned, what a report looks like, and what to fix first.

मराठी

Small किंवा Mid-Size Business साठी VAPT म्हणजे नक्की काय

2026-08-15 · 7 मिनिटं · Vulnerability Assessment आणि Penetration Testing — sales pitch शिवाय सोप्या भाषेत, काय scan होतं, report कशी दिसते, आणि आधी काय fix करायचं.

EN

Group Policy and Restricted Folders: What GPO Can Actually Do

2026-08-08 · 7 min · GPO is the enforcement arm of AD — restricted folders, USB blocking, password rules, and what breaks when it's misconfigured.

मराठी

Group Policy आणि Restricted Folders: GPO नक्की काय काय करू शकतो

2026-08-08 · 7 मिनिटं · GPO म्हणजे AD चं enforcement — restricted folders, USB blocking, password rules, आणि चुकीचं configuration केलं तर काय बिघडतं.

EN

Why a Small Business Actually Needs an Active Directory Server

2026-08-01 · 6 min · What AD actually does for a growing office, past the buzzword — user accounts, permissions, and the mess it prevents.

मराठी

Small Business साठी Active Directory Server का गरजेचा असतो

2026-08-01 · 6 मिनिटं · AD Server म्हणजे नक्की काय करतो — user accounts, permissions आणि तो कोणता गोंधळ आधीच थांबवतो.