85
jpmorgan.com
Findings
5
·
3
·
0
Checks
8 passive
Executive Summary
AI-GENERATED
jpmorgan.com scored 85/100, demonstrating a strong security posture. Minor improvements are noted below.
Positive signals: TLS Configuration, Known Breaches, HSTS Header all passed.
3 action items identified, including 0 critical. The issues are configuration gaps, not architectural problems. A focused remediation effort of 2–5 days could address all findings.
Action Items
Ordered by priority · 3 items
1
Strengthen email authentication configuration
Email authentication is partially configured for jpmorgan.com but has gaps. Actions needed: configure DKIM. Until DMARC enforcement is active, spoofed emails may still reach recipients.
Compliance Impact
NIST CSFPR.AC-7
Email authentication is a required access control
Remediation Steps
1
Configure DKIM and publish public key in DNS
2
Verify with: nslookup -type=txt _dmarc.jpmorgan.com
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2
Enable DNSSEC on your domain
Without DNSSEC, DNS responses for jpmorgan.com can be spoofed, potentially redirecting users to malicious sites. This requires coordination with your domain registrar to publish DS records.
Compliance Impact
NIST 800-53SC-20
Secure name/address resolution service
Remediation Steps
1
Check if your DNS provider supports DNSSEC (Cloudflare, Route53, etc.)
2
Enable DNSSEC signing in your DNS provider dashboard
3
Add the DS record to your registrar for .com TLD
4
Verify: dig +dnssec jpmorgan.com
3
Add optional security headers (Referrer-Policy, Permissions-Policy)
jpmorgan.com has most security headers configured. Missing: Referrer-Policy, Permissions-Policy. These are best-practice additions that reduce the attack surface for client-side vulnerabilities.
Remediation Steps
1
Add: Referrer-Policy: strict-origin-when-cross-origin
2
Add: Permissions-Policy: camera=(), microphone=(), geolocation=()
3
Verify with: curl -sI https://jpmorgan.com | grep -iE 'content-security|x-frame|x-content|referrer|permissions'
Scan Findings
DMARC / Email Security
Warning
DNS Configuration
Warning
Security Headers
Warning
Known Breaches
Healthy
TLS Configuration
Healthy
CVE Exposure
Healthy
HSTS Header
Healthy
Certificate Hygiene
Healthy