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Lockdown Ledger

Lockdown Ledger

Battle-tested security hardening checklists and SOPs for your sites. Copy-paste frameworks to lock down WordPress, servers, and access -- step by step, nothing skipped.

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📂 Tech Infrastructure
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Последние публикации

Последние 30 публикаций канала. Каждый пост открывается отдельной веб-страницей со ссылкой на оригинал в Telegram.

REST API Lockdown SOP The REST API leaks usernames by default. Close it methodically. — Step 1: Hit /wp-json/wp/v2/users unauthenticated. If it returns names, you're enumerable. — Step 2: Require authentication on the us…
@LockdownLedger
Myth-Busting SOP: 'CSP Is Too Hard, X-XSS-Protection Is Enough' X-XSS-Protection is deprecated and removed from modern browsers — it does nothing now. Content-Security-Policy is the real XSS control, and you can roll it …
@LockdownLedger
Version Fingerprint Reduction SOP Run on every site to slow automated targeting. — Step 1: Remove the generator meta tag and version query strings from enqueued assets. — Step 2: Delete or block readme.html and license.t…
@LockdownLedger
Myth-Busting SOP: 'Force Password Changes Every 30 Days' Mandatory rotation pushes users to Spring2026! then Summer2026! — predictable, weaker, and written on a sticky note. NIST dropped this guidance years ago. Replace …
@LockdownLedger
Security Headers Baseline SOP Apply to every public site at the web-server layer. — Step 1: Set Strict-Transport-Security: max-age=63072000; includeSubDomains; preload — only after you confirm full HTTPS coverage. — Step…
@LockdownLedger
Myth-Busting SOP: 'IP Allowlisting My Office Locks Down wp-admin' Source-IP rules are strong until someone works from a cafe, the office IP rotates, or an attacker rides a trusted proxy. IP is identity-adjacent, not iden…
@LockdownLedger
Myth-Busting SOP: 'It's a Private Repo, So Hardcoded Keys Are Fine' Private today, leaked tomorrow — forked, misconfigured public, or pulled by a compromised contributor. Git history keeps secrets forever. Fix it: — Step…
@LockdownLedger
Web Security Hardening SOP: 5 точек, где ломается защита сайта 1. Поставьте в начало цепочки проверку входа: allowlist для админок, MFA для панели, отдельные пароли для хостинга, CMS и почты. Один общий доступ быстро пре…
@LockdownLedger
Myth-Busting SOP: 'Don't Disable XML-RPC, You'll Break Things' The fear: kill xmlrpc.php and Jetpack or the mobile app dies. Most modern setups use the REST API now, and XML-RPC enables pingback DDoS and amplified brute …
@LockdownLedger
Myth-Busting SOP: 'Hiding the WordPress Version Stops Attacks' Stripping the generator meta tag feels productive. Attackers fingerprint via readme, asset hashes, and REST routes regardless — and they spray exploits blind…
@LockdownLedger
Myth-Busting SOP: 'One Security Plugin Covers Everything' A single all-in-one plugin gives a green dashboard and a false sense of done. It can't fix server config, weak hosting, or its own bugs. Verify reality: — Step 1:…
@LockdownLedger
Myth-Busting SOP: 'A 20-Char Password Makes 2FA Unnecessary' Length stops brute force. It does nothing against phishing, reuse breaches, or infostealer malware that grabs the saved credential. Layer up: — Step 1: Keep th…
@LockdownLedger
Myth-Busting SOP: 'A WAF Means I Can Skip Updates' A WAF blocks known signatures. It does not fix the vulnerable code behind it, and virtual patches lag real ones. Correct the workflow: — Step 1: Treat the WAF as a buffe…
@LockdownLedger
Adjacent but useful: @BetMarginLab. Hard numbers for iGaming affiliates: payout benchmarks, RevShare vs CPA math,… Good if your work touches iGaming/betting affiliates.…
@LockdownLedger
Myth-Busting SOP: 'Just chmod 777 to Fix Permission Errors' Support forums say set 777 when uploads break. That hands write access to every process on the box. Do this instead: — Step 1: Set directories to 755, files to …
@LockdownLedger
Myth-Busting SOP: Renaming wp-login.php Is Real Security The claim: move /wp-admin to a secret slug and bots can't find you. Wrong — it's obscurity, not access control. Correction procedure: — Step 1: Keep the rename if …
@LockdownLedger
File Integrity Monitoring SOP Know the instant a file changes that shouldn't. — Step 1: Establish a baseline — hash every file in core, themes, and plugins after a clean deploy. — Step 2: Store the baseline off-host; an …
@LockdownLedger
Compromise Containment SOP First 30 minutes after you suspect a breach. Contain before you investigate. — Step 1: Snapshot the live state first — disk and DB — for forensics. Don't wipe evidence. — Step 2: Rotate every s…
@LockdownLedger
wp-admin Access Restriction SOP The dashboard should be reachable only by people who need it. — Step 1: Identify your team's source IPs or VPN exit range. — Step 2: Restrict /wp-admin/ and /wp-login.php at the server to …
@LockdownLedger
Plugin Vulnerability Triage SOP Work the disclosure feed like a queue, not a panic. — Step 1: Cross-reference installed plugins against a CVE feed (WPScan / Patchstack) daily. — Step 2: For each hit, classify: actively e…
@LockdownLedger
Database Least-Privilege SOP The app DB user should never be able to drop your tables. — Step 1: Audit current grants: SHOW GRANTS FOR 'wpuser'@'localhost'; — Step 2: Strip dangerous privileges the app never needs at run…
@LockdownLedger
SSH Key-Only Access SOP Kill password auth on the server before automated scanners find it. — Step 1: Generate an ed25519 key: ssh-keygen -t ed25519 -a 100. RSA is fine at 4096 but ed25519 is shorter and strong. — Step 2…
@LockdownLedger
Uploads Directory Lockdown SOP A webshell dropped in uploads/ is the most common reinfection vector. Make it non-executable. — Step 1: Nginx — deny PHP under uploads: location ~* /wp-content/uploads/.*\.php$ { deny all; …
@LockdownLedger
A few channels in the webmaster & site monetization space worth your feed: — @NetworkMythHQ — We pressure-test what Ezoic, Mediavine and Raptive actually pay… — @BidStack101 — Header bidding explained without the AdTech …
@LockdownLedger
New-Site Hardening SOP: 7 проверок до запуска любого проекта 1) Verify: домен, поддомен и зеркала не конфликтуют по редиректам. Один лишний цикл ломает трекинг и кеш. 2) Check: формы, кнопки и события аналитики на каждом…
@LockdownLedger
WAF Baseline Ruleset SOP Deploy a minimum rule set before tuning anything custom. — Step 1: Enable the OWASP Core Rule Set at paranoia level 1. Higher levels false-positive on day one. — Step 2: Block known-bad request p…
@LockdownLedger
Security Header Priority SOP Which header buys the most safety per minute. Ship in this order. — Ship Content-Security-Policy first: it's the heaviest lift but the only header that meaningfully blunts XSS. Start report-o…
@LockdownLedger
2FA Enforcement Layer SOP App-level 2FA plugin vs reverse-proxy auth (Authelia, oauth2-proxy) in front of admin. Pick by what you protect. — Use an app-level 2FA plugin when: you only protect one app's login and want it …
@LockdownLedger
Session Storage SOP: JWT vs Server-Side Stateless JWT vs server-side sessions for authenticated apps. Choose by revocation needs. — Use server-side sessions when: you need instant logout-everywhere and per-session revoca…
@LockdownLedger
Malware Scanning SOP Server-side scanner (maldet, ClamAV) vs plugin scanner (Wordfence) vs external integrity check. Layer them. — Use a server scanner when: you control the box and want filesystem-wide detection indepen…
@LockdownLedger
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