Nasit Brothers
Cyber Security

Offensive Auditing & Hardening

We lock down application interfaces, server parameters, and network layers. Zero-trust configuration frameworks designed to block cyber exploits.

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Offensive Terminal

Nmap Vulnerability Audits

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Firewall Dashboard

Cloudflare WAF Logs

Interactive Security Auditing

Simulated nmap audits mapping server layout vulnerabilities, unpatched port doors, and weak key ciphers.

Select Terminal Screens

🔍 Port Scanner 🔑 Cipher Decryptor
Nmap Target Penetration Scan

Plots real-time CLI terminal logs verifying SSL configurations and detailing open ports across staging server IP targets.

Bash Audit SSL Ciphers IP Scanning
SSH Key Decryption Analyzer

Simulates password hash entropy calculation checks, raising flags for outdated MD5/SHA1 encryption implementations.

Bcrypt Hashing RSA 4096 AES GCM

Cloudflare WAF Sync Logs

Real-time inspection of HTTP requests, blockingSQL injection patterns and botnet traffic before reaching server databases.

Select Security Screens

📋 Threat Audit Logs 🛡️ Custom WAF Rules
Real-time Threat Activity Feed

Consolidated alert console capturing blocked cross-site scripting (XSS) payloads and brute-force user login credentials attempts.

Cloudflare WAF SQLi Blocks JSON Payloads
Enterprise Access Whitelist

Configurations enforcing geographic IP barriers, rate-limiting rules, and multi-factor authorization checkpoints.

GeoIP Filters Rate Limiting TLS 1.3 Rules
security-ops@nasitbrothers:~

$ nmap -sV -T4 192.168.1.105

Starting Nmap 7.92 ( https://nmap.org )

Nmap scan report for staging-api.local

Host is up (0.00045s latency).

PORT STATE SERVICE VERSION

22/tcp OPEN ssh OpenSSH 7.9p1 (Vulnerable!)

80/tcp CLOSED http

443/tcp OPEN ssl/http nginx 1.18.0

[!] WARNING: SSH port 22 allows root access password logs.

security-ops@nasitbrothers:~$ _

$ hashcat -m 1800 shadow.txt wordlist.txt

hashcat (v6.1.1) starting...

Device #1: Intel Core Processor (OpenCL)

Session..........: hashcat

Status...........: Running...

Hash.Type........: sha512crypt $6$, Crypt SHA-512

Speed.Dev.#1.....: 8945 H/s (52.2ms)

[!] HASH DECRYPTED: admin123 ➔ $6$qRz8...

security-ops@nasitbrothers:~$ _

WAF Intrusion Monitor (LIVE)

[BLOCKED]
SQL Injection: SELECT * FROM admin

IP: 185.220.101.4 · Target: /api/login

[CHALLENGE]
JS Challenge Triggered (MFA Request)

IP: 45.138.89.12 · Target: /dashboard

WAF Configuration Profile

Block Tor Exit Nodes

Reject anonymous traffic

ACTIVE
Geo-IP Barrier: CN / RU

Restrict dashboard access

ACTIVE
Technical specs

Production Security Architecture

3D Zero-Trust Shield & Network Perimeter

Our secure server networks employ multi-tiered firewalls, container isolation, and key encryption to keep data completely locked down from threat vectors.

🛡️ Cloudflare WAF Inspection

Directs traffic through a secure Cloudflare buffer, analyzing HTTP payloads for SQL injection and XSS exploits before reaching servers.

🔑 SHA-256 / AES-256 Hashing

Database credentials and client data tables are sealed using advanced encryption standards (AES-256-GCM) with random salt keys.

🔒 Restricted Root SSH Access

We disable password-based SSH configurations entirely, enforcing private SSH keys (RSA-4096) with multi-factor authentication triggers.

ENCRYPTED DATABASE LAYER AES-DB BACKUP HARDENED NODE SERVERS & SECURE GATEWAY SECURE LOCK EXTERNAL HTTP REQUESTS Threats Users
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Compliance Protocols

Implementation of security frameworks to safeguard sensitive customer data.

OWASP Top 10 Audits

Verification protecting against broken auth credentials, injection attacks, and sensitive data leakage.

ISO 27001 Requirements

Establishing operational parameter log trackers, multi-factor authorization gateways, and audit trails.

HIPAA / GDPR Protection

Sealing patient and customer data using cryptographic ciphers, RLS policies, and access log systems.

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Security Services

Dynamic monitoring and mitigation systems deployed directly on cloud servers.

Intrusion Detection Systems (IDS)

Real-time file integrity tracking and system parameter monitors alerting engineers of unauthorized root access.

Automatic Vulnerability Patching

Automatic dependency security audits and WAF rule updates to block zero-day exploits.

Encrypted Backups

Daily backups encrypted with AES-256 ciphers, copied to multi-region cloud servers to avoid ransom threats.

Security Scope

Core Auditing Checkpoints

Vulnerability Audits (12+ Checks)

Penetration testing to map system vulnerabilities.

  • Network Scanning: Nmap port analyzer checks, SSH credentials brute-force tests.
  • API Audits: Session key rotation audits, CORS permissions reviews, token expiry tests.
  • DB Audits: SQL injection verification, access policy configurations.

Server Hardening (10+ Checks)

Securing hosting configuration settings.

  • Access Configuration: Disable root password logins, configure custom SSH ports, enable UFW/firewall rules.
  • SSL/TLS Standards: Enforce TLS 1.3 key exchanges, configure HSTS headers.

WAF Deployment (8+ Checks)

Setting up cloud security barriers.

  • Cloudflare WAF: Enforcing geographic blockers, enabling rate-limiting rules, setting up custom request challenge screens.
Our workflow

How We Secure Your Systems

01

Penetration Testing

Running offensive scanner scripts to map active server vulnerability vectors.

02

Configuration Fixes

Hardening SSH ports, disabling standard password accesses, and locking server settings.

03

Firewall Configuration

Installing Cloudflare WAF, geographic blocking parameters, and rate-limiting limits.

04

Uptime & Logs Audit

Configuring automated threat detection notifications and daily encrypted file backups.

Start Your Project

Get a Security Audit Quote

Penetration Testing Server Hardening WAF & DDoS setup
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