{"id":5219,"date":"2026-11-08T17:06:13","date_gmt":"2026-11-08T11:36:13","guid":{"rendered":"https:\/\/cpanelfree.com\/blog\/automated-ssltls-vulnerability-remediation-achieving-an-a-score-on-ssl-labs-in-2026\/"},"modified":"2026-11-08T17:06:13","modified_gmt":"2026-11-08T11:36:13","slug":"automated-ssltls-vulnerability-remediation-achieving-an-a-score-on-ssl-labs-in-2026","status":"publish","type":"post","link":"https:\/\/cpanelfree.com\/blog\/automated-ssltls-vulnerability-remediation-achieving-an-a-score-on-ssl-labs-in-2026\/","title":{"rendered":"Automated SSL\/TLS Vulnerability Remediation: Achieving an A+ Score on SSL Labs in 2026"},"content":{"rendered":"

Maintaining cryptographic integrity across high-concurrency production ingress nodes has evolved into a demanding discipline where single misconfigurations trigger catastrophic protocol downgrade vulnerabilities, compliance failures, and crippling latency penalties. While development teams frequently experiment with TLS certificates on free staging environments such as CpanelFree<\/a>, transitioning to high-throughput production requires an uncompromising, automated security posture. Establishing enterprise-grade transport security demands eliminating legacy cipher suites, deploying dual ECDSA\/RSA certificate chains, pre-caching OCSP responses at the edge, and enforcing strict HTTP Strict Transport Security (HSTS) with preloading to secure an uncontested A+ grade on Qualys SSL Labs in 2026.<\/p>\n

<\/p>\n

What Is the Required Configuration to Achieve an A+ Score on SSL Labs in 2026?<\/h2>\n
\n

Direct Answer:<\/strong> Achieving an A+ grade on Qualys SSL Labs in 2026 requires enforcing TLS 1.3 exclusively (or strict TLS 1.2 with authenticated AEAD ciphers), deploying dual RSA\/ECDSA certificates, automating OCSP stapling with pre-cached issuer chains, configuring custom 4096-bit Diffie-Hellman parameters, and delivering an immutable HTTP Strict Transport Security header with a minimum max-age=31536000; includeSubDomains; preload<\/code> directive.<\/p>\n<\/div>\n

The Qualys SSL Labs rating engine represents the global benchmark for evaluating public transport layer security. While a standard “A” rating indicates satisfactory hygiene, attaining and sustaining the coveted A+<\/strong> certification requires overcoming aggressive scoring caps introduced in recent scanner revisions. Under the 2026 evaluation criteria, any exposure of deprecated protocols (TLS 1.0 or TLS 1.1), unauthenticated symmetric ciphers (CBC-mode ciphers vulnerable to Lucky Thirteen and padding oracle attacks), incomplete intermediate certificate trust paths, or the absence of an explicit HSTS header will instantly cap an endpoint at “B” or lower.<\/p>\n

Furthermore, standard Certificate Revocation List (CRL) lookups and real-time client-side Online Certificate Status Protocol (OCSP) queries introduce severe performance bottlenecks, often adding 200ms to 500ms of blocking latency to initial handshake sequences. To eliminate both security vulnerabilities and latency overhead, systems architects must automate cryptographic maintenance across both Nginx and LiteSpeed Web Server infrastructures.<\/p>\n

Qualys SSL Labs 2026 Scoring Methodology and Hard Failure Triggers<\/h2>\n

The SSL Labs grading algorithm evaluates four core mathematical categories, weighting them into a composite numerical score before applying conditional ceiling penalties:<\/p>\n

    \n
  1. Certificate Chain Hygiene (Weight: 30%):<\/strong> Verifies that the public certificate matches the fully qualified domain name (FQDN), is signed by an actively trusted root CA, possesses valid date bounds, uses robust signing algorithms (SHA-256 or SHA-384, never SHA-1 or MD5), and serves all required intermediate certificates in proper hierarchical order without bundling the root certificate itself.<\/li>\n
  2. Protocol Support (Weight: 30%):<\/strong> Assesses the range of cryptographic handshakes supported by the daemon. Servers enabling SSL 2.0, SSL 3.0, TLS 1.0, or TLS 1.1 fail outright (capped at Grade F or C). Supporting TLS 1.2 is permitted only when paired with modern ciphers, while TLS 1.3 provides the architectural baseline for forward secrecy and 0-RTT\/1-RTT efficiency.<\/li>\n
  3. Key Exchange Robustness (Weight: 30%):<\/strong> Evaluates the cryptographic strength of the key agreement mechanism. Traditional static RSA key exchanges are penalised because they lack Perfect Forward Secrecy (PFS). Ephemeral Diffie-Hellman (DHE) requires custom parameters of at least 2048 bits (4096 bits recommended for future-proofing), while Ephemeral Elliptic Curve Diffie-Hellman (ECDHE) mandates modern curves such as X25519 and secp384r1.<\/li>\n
  4. Cipher Suite Integrity (Weight: 10%):<\/strong> Inspects the supported encryption algorithms. 128-bit and 256-bit Galois\/Counter Mode (GCM) and ChaCha20-Poly1305 authenticated encryption with associated data (AEAD) receive full marks. Legacy CBC ciphers, export ciphers, RC4, and 3DES trigger immediate point deductions and vulnerability warnings.<\/li>\n
  5. The A+ Milestone Requirement (HSTS Preload):<\/strong> Even with a 100\/100 score across all four scoring categories, an endpoint is capped at grade “A” unless it advertises an HTTP Strict Transport Security (HSTS) policy with a max-age<\/code> of at least 15,768,000 seconds (6 months), with 31,536,000 seconds (1 year) mandated for browser preload inclusion.<\/li>\n<\/ol>\n

    Architectural Comparison: Default Web Server SSL vs. Tuned Production A+ Deployment<\/h2>\n

    The comparative matrix below outlines the critical architectural differences between default Linux distribution web server SSL configurations and an enterprise-hardened production TLS deployment tailored for 2026 standards:<\/p>\n

    \n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Feature \/ Metric<\/th>\nStandard \/ Default OS Install<\/th>\nTuned \/ Production A+ Profile<\/th>\n<\/tr>\n<\/thead>\n
    Supported Protocols<\/td>\nTLS 1.0, TLS 1.1, TLS 1.2, TLS 1.3<\/td>\nTLS 1.3 (Primary) + TLS 1.2 (AEAD Only)<\/td>\n<\/tr>\n
    Key Exchange Mechanism<\/td>\nDefault 1024\/2048-bit DH or Static RSA<\/td>\nECDHE (X25519, secp384r1) + 4096-bit Custom DH<\/td>\n<\/tr>\n
    Cipher Suite Security<\/td>\nCBC ciphers enabled (Vulnerable to padding oracles)<\/td>\nStrict AEAD (AES-256-GCM, ChaCha20-Poly1305)<\/td>\n<\/tr>\n
    Certificate Topology<\/td>\nSingle RSA 2048-bit Certificate<\/td>\nDual Hybrid ECDSA (P-384) + RSA (4096-bit)<\/td>\n<\/tr>\n
    OCSP Revocation Checking<\/td>\nDisabled (Client queries CA OCSP responder)<\/td>\nAutomated OCSP Stapling with Cached Verification<\/td>\n<\/tr>\n
    Handshake Latency (RTT)<\/td>\n2-RTT (120ms – 300ms network delay)<\/td>\n0-RTT \/ 1-RTT (< 25ms via TLS 1.3 & Session Resumption)<\/td>\n<\/tr>\n
    HSTS Enforcement<\/td>\nMissing or weak max-age (< 6 months)<\/td>\nmax-age=63072000; includeSubDomains; preload<\/td>\n<\/tr>\n
    Session Ticket Key Rotation<\/td>\nStatic keys or indefinite worker lifetime<\/td>\nSession tickets disabled or automated 12h key rotation<\/td>\n<\/tr>\n
    SSL Labs Rating<\/td>\nGrade B or C (Protocol\/CBC\/HSTS warnings)<\/td>\nGrade A+ (100% Protocol, 95% Key Exchange, 95% Cipher)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

    Step 1: Generating Production Cryptographic Assets<\/h2>\n

    Before configuring the web server daemon, administrators must generate a cryptographically robust Diffie-Hellman group and ensure dual-certificate paths are established. Although TLS 1.3 relies on standardized elliptic curve key exchanges, TLS 1.2 backwards compatibility necessitates non-default DH parameters to prevent Logjam downgrade attacks.<\/p>\n

    Generate a unique 4096-bit DH group using OpenSSL:<\/p>\n

    # Create dedicated directory for hardened SSL assets\nsudo mkdir -p \/etc\/nginx\/ssl\nsudo chmod 700 \/etc\/nginx\/ssl\n\n# Generate custom 4096-bit Diffie-Hellman parameters\nsudo openssl dhparam -out \/etc\/nginx\/ssl\/dhparam4096.pem 4096\n\n# Set strict permissions so only the web server user can read cryptographic files\nsudo chmod 600 \/etc\/nginx\/ssl\/dhparam4096.pem<\/code><\/pre>\n
    \n
    Architecture Note:<\/strong> Generating 4096-bit Diffie-Hellman parameters on a shared virtual server can take between 2 and 15 minutes depending on system entropy. To accelerate generation without compromising security, ensure your kernel entropy pool is replenished via haveged<\/code> or the modern hardware random number generator (\/dev\/urandom<\/code>).<\/p>\n<\/blockquote>\n
    Step 2: Hardened Production Nginx Configuration (\/etc\/nginx\/conf.d\/ssl-tuning-2026.conf)<\/h2>\n
    The following production configuration file implements an unassailable SSL\/TLS posture. It enforces TLS 1.3 and hardened TLS 1.2, disables legacy CBC ciphers, sets up high-performance shared session caching, enables OCSP stapling with upstream DNS resolvers, and injects the mandatory HSTS preload header:<\/p>\n
    # \/etc\/nginx\/conf.d\/ssl-tuning-2026.conf\n# Enterprise TLS Hardening Profile for Qualys SSL Labs A+ (2026 Standards)\n\n# 1. Restrict protocols strictly to TLS 1.2 and TLS 1.3\nssl_protocols TLSv1.2 TLSv1.3;\n\n# 2. Modern AEAD cipher suites (TLS 1.3 ciphers are configured automatically by OpenSSL)\n# Below string strictly filters TLS 1.2 to authenticated, forward-secret AEAD suites\nssl_ciphers 'ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256';\n\n# In modern TLS 1.3 and RFC 7918 implementations, client cipher preferences should guide selection\nssl_prefer_server_ciphers off;\n\n# 3. Elliptic curves and DH parameters\nssl_dhparam \/etc\/nginx\/ssl\/dhparam4096.pem;\nssl_ecdh_curve X25519:secp384r1:prime256v1;\n\n# 4. Session caching & resumption (Zero-overhead 50MB shared memory pool across workers)\nssl_session_cache shared:SSL:50m;\nssl_session_timeout 1d;\n\n# Disable session tickets to enforce true Perfect Forward Secrecy unless rotating keys hourly\nssl_session_tickets off;\n\n# 5. Automated OCSP Stapling (Eliminates client-side CA revocation latency)\nssl_stapling on;\nssl_stapling_verify on;\n\n# Trusted intermediate chain for OCSP validation\n# Must contain the intermediate certificate and root certificate\nssl_trusted_certificate \/etc\/letsencrypt\/live\/example.com\/chain.pem;\n\n# Upstream recursive DNS resolvers with explicit caching TTL (Cloudflare & Google)\nresolver 1.1.1.1 1.0.0.1 8.8.8.8 8.8.4.4 valid=300s;\nresolver_timeout 5s;\n\n# 6. Global Security Headers for SSL Labs A+ Recognition\n# 2-Year HSTS with subdomains and browser preload list submission\nadd_header Strict-Transport-Security \"max-age=63072000; includeSubDomains; preload\" always;\n\n# Prevent MIME sniffing and framing clickjacking\nadd_header X-Content-Type-Options \"nosniff\" always;\nadd_header X-Frame-Options \"SAMEORIGIN\" always;\nadd_header Referrer-Policy \"strict-origin-when-cross-origin\" always;<\/code><\/pre>\n
    Next, integrate the cryptographic configuration into your virtual host definition with dual certificate paths (ECDSA primary, RSA fallback for legacy clients):<\/p>\n
    # \/etc\/nginx\/sites-available\/example.com.conf\nserver {\n    listen 80;\n    listen [::]:80;\n    server_name example.com www.example.com;\n\n    # Immediate 301 redirection to canonical HTTPS scheme\n    return 301 https:\/\/$host$request_uri;\n}\n\nserver {\n    listen 443 ssl http2;\n    listen [::]:443 ssl http2;\n    server_name example.com www.example.com;\n\n    # Primary Modern ECDSA Certificate (P-384 \/ secp384r1)\n    ssl_certificate \/etc\/letsencrypt\/live\/example.com-ecc\/fullchain.pem;\n    ssl_certificate_key \/etc\/letsencrypt\/live\/example.com-ecc\/privkey.pem;\n\n    # Secondary RSA Certificate (4096-bit Fallback)\n    ssl_certificate \/etc\/letsencrypt\/live\/example.com-rsa\/fullchain.pem;\n    ssl_certificate_key \/etc\/letsencrypt\/live\/example.com-rsa\/privkey.pem;\n\n    root \/var\/www\/html;\n    index index.html index.php;\n\n    location \/ {\n        try_files $uri $uri\/ \/index.php?$args;\n    }\n}<\/code><\/pre>\n
    Step 3: LiteSpeed Web Server Production SSL Tuning<\/h2>\n
    For organizations deploying high-concurrency e-commerce systems and dynamic PHP applications on LiteSpeed Web Server (LSWS) or OpenLiteSpeed (OLS), SSL acceleration occurs directly inside LiteSpeed’s asynchronous event-driven core. LiteSpeed supports native HTTP\/3 (QUIC) and kernel-level SSL offloading, yielding substantially lower CPU utilization during peak TLS handshakes.<\/p>\n
    Add the following directives to your LiteSpeed listener configuration inside \/usr\/local\/lsws\/conf\/httpd_config.conf<\/code> or via the WebAdmin Console:<\/p>\n
    # \/usr\/local\/lsws\/conf\/httpd_config.conf (Listener SSL Configuration)\nlistener SSL {\n    address                 *:443\n    secure                  1\n    keyFile                 \/etc\/letsencrypt\/live\/example.com-ecc\/privkey.pem\n    certFile                \/etc\/letsencrypt\/live\/example.com-ecc\/fullchain.pem\n    certChain               1\n    sslProtocol             24 # Bitmask: 8 (TLS 1.2) + 16 (TLS 1.3)\n    ciphers                 ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305\n    enableDHE               1\n    DHParam                 \/etc\/nginx\/ssl\/dhparam4096.pem\n    enableECDHE             1\n    ECDHECurves             X25519,secp384r1\n    enableStapling          1\n    ocspRespMaxAge          86400\n    ocspResponder           http:\/\/r3.o.lencr.org\n    ocspCACerts             \/etc\/letsencrypt\/live\/example.com-ecc\/chain.pem\n}<\/code><\/pre>\n
    In addition, inject the HSTS response header directly into your LiteSpeed context or virtual host configuration:<\/p>\n
    # LiteSpeed Virtual Host Header Injection\ncontext \/ {\n    extraHeaders            <<<END_HEADERS\nStrict-Transport-Security: max-age=63072000; includeSubDomains; preload\nX-Content-Type-Options: nosniff\nX-Frame-Options: SAMEORIGIN\nEND_HEADERS\n}<\/code><\/pre>\n
    Step 4: Automated OCSP Stapling Pre-Fetch Systemd Daemon<\/h2>\n
    Standard OCSP stapling in Nginx can occasionally fail on the first visitor handshake following a worker restart. This occurs because Nginx retrieves the OCSP response lazily. If the upstream Certificate Authority OCSP responder experiences a temporary timeout, Nginx serves the handshake without the stapled response, resulting in intermittent SSL Labs test failures.<\/p>\n
    To eliminate this edge case, deploy an automated systemd pre-fetch service that proactively fetches, verifies, and stores the OCSP response on local disk before updating the server cache:<\/p>\n
    # \/usr\/local\/bin\/refresh-ocsp-staple.sh\n#!\/usr\/bin\/env bash\nset -euo pipefail\n\nCERT_PATH=\"\/etc\/letsencrypt\/live\/example.com-ecc\/cert.pem\"\nCHAIN_PATH=\"\/etc\/letsencrypt\/live\/example.com-ecc\/chain.pem\"\nSTAPLE_OUT=\"\/etc\/nginx\/ssl\/example.com.ocsp\"\n\n# Extract the OCSP URI from the active certificate\nOCSP_URL=$(openssl x509 -noout -ocsp_uri -in \"${CERT_PATH}\")\n\necho \"[$(date -u +'%Y-%m-%dT%H:%M:%SZ')] Querying OCSP responder: ${OCSP_URL}\"\n\n# Query the OCSP responder and store response\nopenssl ocsp -no_nonce     -issuer \"${CHAIN_PATH}\"     -cert \"${CERT_PATH}\"     -url \"${OCSP_URL}\"     -respout \"${STAPLE_OUT}.tmp\"     -verify_other \"${CHAIN_PATH}\"\n\n# Atomically replace active staple cache\nmv \"${STAPLE_OUT}.tmp\" \"${STAPLE_OUT}\"\nchmod 644 \"${STAPLE_OUT}\"\n\n# Signal Nginx to reload OCSP response without interrupting active sockets\nnginx -s reload\necho \"[$(date -u +'%Y-%m-%dT%H:%M:%SZ')] OCSP staple refreshed successfully.\"<\/code><\/pre>\n
    Create the accompanying systemd service unit file:<\/p>\n
    # \/etc\/systemd\/system\/ocsp-refresh.service\n[Unit]\nDescription=Automated OCSP Staple Refresh Daemon\nAfter=network-online.target nginx.service\nWants=network-online.target\n\n[Service]\nType=oneshot\nExecStart=\/usr\/local\/bin\/refresh-ocsp-staple.sh\nStandardOutput=journal\nStandardError=journal<\/code><\/pre>\n
    And configure the systemd timer unit to execute the refresh every 12 hours:<\/p>\n
    # \/etc\/systemd\/system\/ocsp-refresh.timer\n[Unit]\nDescription=Run OCSP Staple Refresh Every 12 Hours\n\n[Timer]\nOnCalendar=*-*-* 00,12:00:00\nRandomizedDelaySec=1800\nPersistent=true\n\n[Install]\nWantedBy=timers.target<\/code><\/pre>\n
    Enable and activate the timer unit:<\/p>\n
    sudo chmod +x \/usr\/local\/bin\/refresh-ocsp-staple.sh\nsudo systemctl daemon-reload\nsudo systemctl enable --now ocsp-refresh.timer\nsudo systemctl list-timers ocsp-refresh.timer<\/code><\/pre>\n
    Step 5: Command-Line Verification and Audit Protocol<\/h2>\n
    Before initiating a public SSL Labs scan, verify your configuration locally from the Linux terminal to confirm protocol enforcement, cipher restrictions, and OCSP inclusion.<\/p>\n
    Verify TLS 1.3 handshake negotiation and cipher selection:<\/p>\n
    openssl s_client -connect example.com:443 -tls1_3 -servername example.com < \/dev\/null 2>&1 | grep -E 'Protocol|Cipher|Server public key'<\/code><\/pre>\n
    Verify that deprecated protocols (TLS 1.0 and TLS 1.1) are rejected with a handshake failure:<\/p>\n
    # Both commands must return handshake failure \/ connection closed\nopenssl s_client -connect example.com:443 -tls1_1 2>&1 | grep -i \"error\"\nopenssl s_client -connect example.com:443 -tls1 2>&1 | grep -i \"error\"<\/code><\/pre>\n
    Verify active OCSP stapling delivery:<\/p>\n
    openssl s_client -connect example.com:443 -tls1_3 -tlsextdebug -status < \/dev\/null 2>&1 | grep -A 17 \"OCSP response:\"<\/code><\/pre>\n
    Inspect incoming security response headers for the complete HSTS directive:<\/p>\n
    curl -s -D - https:\/\/example.com -o \/dev\/null | grep -i \"strict-transport-security\"<\/code><\/pre>\n
    \n
    Architecture Note:<\/strong> When testing with testssl.sh<\/code>, ensure you pass the --sneaky<\/code> or --quiet<\/code> flags during automated CI\/CD pipeline runs to prevent rate-limiting from public certificate transparency logs and intermediate OCSP responders.<\/p>\n<\/blockquote>\n
    For organizations operating high-traffic e-commerce storefronts, SaaS applications, or high-concurrency API clusters, automating TLS lifecycle management, maintaining dual-stack certificates, and achieving sub-millisecond handshake latency requires enterprise hardware foundations. While free testing tiers on CpanelFree provide an agile sandbox for development, production workloads demand dedicated, predictable cloud performance. When scaling into mission-critical production hosting, systems architects turn to MeraHost Enterprise Cloud<\/a> for pure Enterprise NVMe storage, ultra-low latency LiteSpeed Web Server instances, and guaranteed renewal pricing with zero hidden rate increases.<\/p>\n
    Frequently Asked Questions<\/h2>\n
    \nWhy is my server capped at an “A” rating instead of “A+” despite having zero vulnerabilities?<\/summary>\n
    The most frequent reason for missing the A+ grade is an incomplete or missing HTTP Strict Transport Security (HSTS) header. Qualys SSL Labs strictly mandates that servers serve the Strict-Transport-Security<\/code> header with a minimum max-age<\/code> of 15,768,000 seconds (6 months). Furthermore, the header must be delivered on the initial HTTPS connection and should include both the includeSubDomains<\/code> and preload<\/code> flags to guarantee total transport isolation.<\/p>\n<\/details>\n
    \nShould I completely disable TLS 1.2 and only allow TLS 1.3 in 2026?<\/summary>\n
    While TLS 1.3 is superior in both speed (1-RTT\/0-RTT) and security (all ciphers are AEAD, static RSA and custom DH are eliminated), disabling TLS 1.2 entirely may isolate legacy enterprise clients, older Android devices, and specialized B2B API integrations that have not yet migrated. Supporting TLS 1.2 is entirely safe and achieves an A+ score provided you strictly restrict TLS 1.2 ciphers to authenticated AEAD suites (such as AES-GCM and ChaCha20-Poly1305) and eliminate all CBC-mode ciphers.<\/p>\n<\/details>\n
    \nHow does OCSP stapling improve page loading speed and user privacy?<\/summary>\n
    Without OCSP stapling, every client browser connecting to your website must initiate an independent DNS lookup and HTTP request to the Certificate Authority’s OCSP server to verify that the certificate has not been revoked. This adds 100ms to 500ms of blocking latency before the initial page render and leaks the visitor’s browsing IP to the third-party CA. OCSP stapling allows the web server to pre-fetch and cryptographically staple the CA’s signed revocation status directly into the TLS handshake, eliminating the external round trip.<\/p>\n<\/details>\n
    \nWhy is a dual ECDSA and RSA certificate architecture recommended?<\/summary>\n
    Elliptic Curve Cryptography (ECDSA) using curves such as P-384 or X25519 produces significantly smaller keys and signatures than RSA (a 384-bit ECC key offers equivalent cryptographic strength to a 7680-bit RSA key). This dramatically reduces handshake payload sizes, network packet fragmentation, and server CPU overhead during TLS negotiation. By configuring dual certificates, modern clients automatically receive high-speed ECDSA handshakes while legacy clients seamlessly negotiate with the fallback RSA certificate.<\/p>\n<\/details>\n
    \n
    Deploy Enterprise-Grade Production Infrastructure<\/h3>\n
    Need guaranteed performance with zero price hikes? Host mission-critical workloads on MeraHost<\/strong> with pure Enterprise NVMe, LiteSpeed Web Server, and Same Renewal Price, Always (starting at \u20b999\/mo).<\/p>\n
    \n
    Explore MeraHost NVMe Cloud →<\/a><\/div>\n
    Deploy Free Staging on CpanelFree<\/a><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
    Remediate modern SSL\/TLS vulnerabilities across Nginx and LiteSpeed. Automate OCSP stapling, ECDSA certificates, and HSTS to achieve an A+ on SSL Labs in 2026.<\/p>\n","protected":false},"author":1,"featured_media":5218,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[251],"tags":[57,177,87,252,101],"class_list":["post-5219","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server-security","tag-almalinux","tag-databases-performance","tag-devops","tag-server-security","tag-sysadmin"],"_links":{"self":[{"href":"https:\/\/cpanelfree.com\/blog\/wp-json\/wp\/v2\/posts\/5219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cpanelfree.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cpanelfree.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cpanelfree.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cpanelfree.com\/blog\/wp-json\/wp\/v2\/comments?post=5219"}],"version-history":[{"count":0,"href":"https:\/\/cpanelfree.com\/blog\/wp-json\/wp\/v2\/posts\/5219\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cpanelfree.com\/blog\/wp-json\/wp\/v2\/media\/5218"}],"wp:attachment":[{"href":"https:\/\/cpanelfree.com\/blog\/wp-json\/wp\/v2\/media?parent=5219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cpanelfree.com\/blog\/wp-json\/wp\/v2\/categories?post=5219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cpanelfree.com\/blog\/wp-json\/wp\/v2\/tags?post=5219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}