Mga praktikal na tool para sa system, network, security, at operations administrator.

SEC

Security desk

Mga hash, encoding, header, at pagsusuring mas gusto mong patakbuhin mismo. Walang humihingi ng account dito.

1–24 / 915

Password Generator

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Generate strong random passwords and passphrases locally — nothing is sent or stored.

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Password Strength / Entropy Checker

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Estimates password entropy and crack time (client-side only). The result stays on this page.

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Hash Generator

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Generates MD5, SHA-1, SHA-256, SHA-512 hashes. The result stays on this page.

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bcrypt Hash Generator & Verifier

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bcrypt Hash Generator & Verifier. Generate and verify bcrypt hashes. The result stays on this page.

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SSL/TLS Certificate Checker

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Checks certificate validity, chain, expiry and protocols for a host. The result stays on this page.

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CSR Generator & Decoder

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Generates and decodes certificate signing requests. The result stays on this page.

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Certificate Conversion Command Builder

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Builds OpenSSL commands to convert PEM/PFX/DER/P7B. The result stays on this page.

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Certificate Key Matcher

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Check a certificate matches its private key/CSR. The result stays on this page.

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OpenSSL Command Builder

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OpenSSL Command Builder. Build common OpenSSL commands. The result stays on this page.

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SPF Record Generator & Checker

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Builds and validates SPF records, counts DNS lookups. The result stays on this page.

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SPF Flattening Tool

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Flatten includes to stay under 10 DNS lookups. The result stays on this page.

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DMARC Generator & Checker

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Builds DMARC policies and validates existing records. The result stays on this page.

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Email Header Analyzer

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Parses email headers to trace hops and check SPF/DKIM/DMARC results. The result stays on this page.

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Email Deliverability Checker

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Check domain authentication, PTR and blocklists together. The result stays on this page.

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Bulk Sender Requirements Checker

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Check compliance with Gmail/Yahoo/Microsoft sender rules. The result stays on this page.

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Security Headers Checker

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Checks a site's HTTP security headers and grades them. The result stays on this page.

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Subresource Integrity (SRI) Hash Generator

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Generate SRI hashes for scripts/styles. The result stays on this page.

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JWT Decoder

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Decodes JWT header and payload and shows expiry. The result stays on this page.

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SAML Response Decoder

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SAML Response Decoder. Decode and inspect SAML assertions. The result stays on this page.

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CVE Lookup

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Searches CVE details, severity and references. The result stays on this page.

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CVSS Score Calculator

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Calculates CVSS v3.1 base scores from metrics. The result stays on this page.

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CISA KEV Checker

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Check whether CVEs are in the Known Exploited list. The result stays on this page.

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Dependency Vulnerability Checker

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Paste package.json/requirements.txt to find known CVEs. The result stays on this page.

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File Hash Reputation Lookup

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Check a hash against public threat intel sources. The result stays on this page.

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Gabay

Pillar guides for this desk. Published supporting pages are linked from the pillar they belong to.

Cryptography & Encoding

PKI & Certificates

Email Security

Web & API Security

Vulnerability Management

Threat Intelligence & IOC Analysis

Identity & Access Security

Endpoint & Network Defense

Logging, SIEM & Detection

Incident Response & Forensics

Cloud, Container & DevSecOps

Privacy & Data Protection

Security Policies & Templates

Security Reference & Career

CIS Benchmark Guides