-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathsecretsmanager.html
More file actions
550 lines (525 loc) · 25.6 KB
/
secretsmanager.html
File metadata and controls
550 lines (525 loc) · 25.6 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>AWS Secrets Manager Security | AWS Security Cards</title>
<meta name="description" content="Secrets Manager stores and rotates credentials, API keys, and other secrets. Over-permissive policies and exposed secret ARNs are primary attack vectors.">
<style>
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
background: #0a0e1a;
color: #e2e8f0;
line-height: 1.6;
padding: 2rem;
max-width: 1200px;
margin: 0 auto;
}
a { color: #22d3ee; text-decoration: none; }
a:hover { text-decoration: underline; }
/* Card Image */
.card-image {
border-radius: 1rem;
overflow: hidden;
margin-bottom: 2rem;
border: 1px solid rgba(255,255,255,0.1);
}
.card-image img {
width: 100%;
height: auto;
display: block;
}
/* Header */
.header {
position: relative;
overflow: hidden;
border-radius: 1rem;
background: linear-gradient(135deg, #06b6d415, #0a0e1a, #0ea5e915);
border: 1px solid #06b6d44d;
padding: 2.5rem;
margin-bottom: 2rem;
}
.header::before {
content: '';
position: absolute;
top: 0; right: 0;
width: 24rem; height: 24rem;
background: #06b6d40d;
border-radius: 50%;
filter: blur(3rem);
}
.header-content { position: relative; display: flex; align-items: flex-start; gap: 1.5rem; }
.header-icon { width: 64px; height: 64px; flex-shrink: 0; }
.header-icon img { width: 100%; height: 100%; }
.header-title { font-size: 1.875rem; font-weight: 700; color: #fff; }
.header-badge {
display: inline-block;
padding: 0.25rem 0.75rem;
background: #06b6d433;
color: #06b6d4;
font-size: 0.8rem;
font-weight: 600;
border-radius: 999px;
border: 1px solid #06b6d44d;
margin-left: 0.75rem;
vertical-align: middle;
}
.header-desc { color: #94a3b8; max-width: 42rem; margin-top: 0.5rem; }
/* Stats */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 2rem; }
.stat-card {
background: rgba(255,255,255,0.03);
border-radius: 0.5rem;
border: 1px solid rgba(255,255,255,0.06);
padding: 1rem;
text-align: center;
}
.stat-value { font-size: 1.5rem; font-weight: 700; }
.stat-label { font-size: 0.8rem; color: #94a3b8; }
/* Sections */
.section {
background: rgba(255,255,255,0.03);
border-radius: 0.75rem;
border: 1px solid rgba(255,255,255,0.06);
padding: 1.5rem;
margin-bottom: 1.5rem;
}
.section h2 {
font-size: 1.25rem;
font-weight: 700;
color: #fff;
margin-bottom: 1rem;
display: flex;
align-items: center;
gap: 0.5rem;
}
/* Overview */
.overview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.overview-grid h4 { font-size: 0.9rem; font-weight: 600; margin-bottom: 0.5rem; }
.overview-grid p { font-size: 0.875rem; color: #94a3b8; margin-bottom: 0.75rem; }
.attack-note {
background: rgba(0,0,0,0.3);
border-radius: 0.5rem;
border: 1px solid rgba(255,255,255,0.06);
padding: 0.75rem;
font-size: 0.875rem;
color: #cbd5e1;
}
/* Risk Gauge */
.risk-gauge { display: flex; align-items: center; gap: 2rem; }
.risk-bar-container { flex: 1; }
.risk-bar {
height: 1rem;
background: #0f172a;
border-radius: 999px;
overflow: hidden;
}
.risk-bar-fill {
height: 100%;
border-radius: 999px;
background: linear-gradient(90deg, #eab308, #f97316, #ef4444);
}
.risk-labels { display: flex; justify-content: space-between; font-size: 0.8rem; color: #94a3b8; margin-top: 0.5rem; }
.risk-score { text-align: center; }
.risk-score-value { font-size: 2.5rem; font-weight: 700; color: #f87171; }
.risk-score-label { font-size: 0.8rem; color: #94a3b8; }
.risk-desc { margin-top: 1rem; font-size: 0.875rem; color: #94a3b8; }
/* Panels Grid */
.panels-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-bottom: 1.5rem; }
@media (max-width: 1024px) { .panels-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .panels-grid, .stats-row, .overview-grid { grid-template-columns: 1fr; } }
.panel {
background: rgba(255,255,255,0.03);
border-radius: 0.75rem;
border: 1px solid;
padding: 1.5rem;
}
.panel h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 1rem; display: flex; align-items: center; gap: 0.5rem; }
.panel h4 { font-size: 0.85rem; font-weight: 600; margin-bottom: 0.5rem; margin-top: 1rem; }
.panel ul { list-style: none; padding: 0; }
.panel li {
font-size: 0.85rem;
color: #cbd5e1;
padding: 0.15rem 0;
display: flex;
align-items: flex-start;
gap: 0.5rem;
}
.bullet { margin-top: 0.15rem; }
.note {
margin-top: 1rem;
padding: 0.75rem;
border-radius: 0.5rem;
font-size: 0.85rem;
}
/* Commands */
.cmd-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.cmd-block { margin-top: 0.75rem; }
.cmd-title { font-size: 0.8rem; color: #94a3b8; margin-bottom: 0.25rem; }
pre {
background: rgba(0,0,0,0.5);
border-radius: 0.5rem;
padding: 0.75rem;
font-size: 0.8rem;
color: #4ade80;
overflow-x: auto;
border: 1px solid rgba(255,255,255,0.06);
white-space: pre-wrap;
word-break: break-all;
font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
}
/* Policies */
.policy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.policy-card {
border-radius: 0.5rem;
border: 1px solid;
padding: 1rem;
}
.policy-header { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.75rem; font-size: 0.9rem; }
.policy-card pre { margin-bottom: 0.75rem; color: #cbd5e1; }
.policy-desc { font-size: 0.8rem; color: #94a3b8; }
/* Defenses */
.defense-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.defense-card {
background: rgba(255,255,255,0.03);
border-radius: 0.5rem;
border: 1px solid rgba(255,255,255,0.06);
padding: 1rem;
}
.defense-card:hover { border-color: #22d3ee4d; }
.defense-header { display: flex; align-items: flex-start; gap: 0.75rem; }
.defense-icon { font-size: 1.5rem; }
.defense-card h4 { font-size: 0.9rem; font-weight: 600; color: #fff; margin-bottom: 0.25rem; }
.defense-card p { font-size: 0.85rem; color: #94a3b8; margin-bottom: 0.5rem; }
.defense-card pre { color: #22d3ee; }
/* Footer */
.footer { text-align: center; padding: 1.5rem 0; font-size: 0.8rem; color: #64748b; }
.footer a { color: #22d3ee; }
/* Prevent ugly page-break splits */
.card-image,
.header,
.stat-card,
.stats-row,
.section,
.panel,
.cmd-block,
.policy-card,
.defense-card,
.attack-note,
.overview-grid > div,
.risk-gauge,
.note {
break-inside: avoid;
page-break-inside: avoid;
}
.section,
.panels-grid,
.card-image,
.header {
break-before: auto;
page-break-before: auto;
}
/* Keep headings with their content */
h2, h3, h4 {
break-after: avoid;
page-break-after: avoid;
}
@media print {
body { background: #0a0e1a; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
/* Switch panels to 2-col for better page flow */
.panels-grid { grid-template-columns: repeat(2, 1fr); }
/* Switch commands and policies to single column to avoid splits */
.cmd-grid { grid-template-columns: 1fr; }
.policy-grid { grid-template-columns: 1fr; }
.defense-grid { grid-template-columns: 1fr; }
}
</style>
</head>
<body>
<!-- Card Image -->
<div class="card-image">
<img src="../images/secretsmanager-card.webp" alt="AWS Secrets Manager Security" />
</div>
<!-- Header -->
<div class="header">
<div class="header-content">
<div class="header-icon"><img src="../icons/secretsmanager.svg" alt="AWS Secrets Manager Security" /></div>
<div>
<div>
<span class="header-title">AWS Secrets Manager Security</span>
<span class="header-badge">SECRETS</span>
</div>
<p class="header-desc">Secrets Manager stores and rotates credentials, API keys, and other secrets. Over-permissive policies and exposed secret ARNs are primary attack vectors.</p>
</div>
</div>
</div>
<!-- Stats -->
<div class="stats-row">
<div class="stat-card">
<div class="stat-value" style="color: #f87171;">CRITICAL</div>
<div class="stat-label">Risk Level</div>
</div>
<div class="stat-card">
<div class="stat-value" style="color: #4ade80;">Regional</div>
<div class="stat-label">Scope</div>
</div>
<div class="stat-card">
<div class="stat-value" style="color: #60a5fa;">KMS</div>
<div class="stat-label">Encrypted</div>
</div>
<div class="stat-card">
<div class="stat-value" style="color: #c084fc;">Rotation</div>
<div class="stat-label">Lambda</div>
</div></div>
<!-- Overview -->
<div class="section"><h2><span style="color:#06b6d4;">📋</span> Service Overview</h2><div class="overview-grid">
<div>
<h4 style="color: #06b6d4;">Secret Storage</h4>
<p>Secrets are encrypted with KMS and can have resource-based policies. IAM policies control who can retrieve secret values. Secret ARNs exposed in Lambda env vars are a common issue.</p>
<div class="attack-note"><span style="color:#06b6d4;">Attack note:</span> Compromised Lambda roles with GetSecretValue permission grant access to all referenced secrets.</div>
</div>
<div>
<h4 style="color: #06b6d4;">Secret Rotation</h4>
<p>Rotation Lambda functions update secrets automatically. These functions have access to both old and new credential values during rotation.</p>
<div class="attack-note"><span style="color:#06b6d4;">Attack note:</span> Backdoored rotation Lambda can exfiltrate every new credential on rotation.</div>
</div></div></div>
<!-- Risk Assessment -->
<div class="section">
<h2>Security Risk Assessment</h2>
<div class="risk-gauge">
<div class="risk-bar-container">
<div class="risk-bar">
<div class="risk-bar-fill" style="width: 95%;"></div>
</div>
<div class="risk-labels"><span>Low</span><span>Medium</span><span>High</span><span>Critical</span></div>
</div>
<div class="risk-score">
<div class="risk-score-value">9.5</div>
<div class="risk-score-label">Risk Score</div>
</div>
</div>
<p class="risk-desc">Secrets Manager contains the keys to the kingdom. Database passwords, API keys, and OAuth tokens enable access to all connected systems and data.</p>
</div>
<!-- Main Panels -->
<div class="panels-grid">
<div class="panel" style="border-color: #f8717133;">
<h3 style="color: #f87171;">⚔️ Attack Vectors</h3><h4 style="color: #f87171;">Access Exploitation</h4><ul><li><span class="bullet" style="color: #f87171;">•</span> Over-permissive IAM policies</li><li><span class="bullet" style="color: #f87171;">•</span> Lambda env vars expose ARNs</li><li><span class="bullet" style="color: #f87171;">•</span> CloudFormation outputs leak</li><li><span class="bullet" style="color: #f87171;">•</span> Cross-account access misconfigured</li><li><span class="bullet" style="color: #f87171;">•</span> Resource policy allows Principal: *</li></ul><h4 style="color: #f87171;">Rotation Abuse</h4><ul><li><span class="bullet" style="color: #f87171;">•</span> Backdoor rotation Lambda</li><li><span class="bullet" style="color: #f87171;">•</span> Intercept during rotation</li><li><span class="bullet" style="color: #f87171;">•</span> Modify rotation function</li><li><span class="bullet" style="color: #f87171;">•</span> Disable rotation</li><li><span class="bullet" style="color: #f87171;">•</span> Access previous versions</li></ul></div>
<div class="panel" style="border-color: #fb923c33;">
<h3 style="color: #fb923c;">⚠️ Misconfigurations</h3><h4 style="color: #fb923c;">Policy Issues</h4><ul><li><span class="bullet" style="color: #fb923c;">•</span> Resource policy Principal: *</li><li><span class="bullet" style="color: #fb923c;">•</span> No VPC endpoint restriction</li><li><span class="bullet" style="color: #fb923c;">•</span> Wildcard secret permissions</li><li><span class="bullet" style="color: #fb923c;">•</span> No condition keys used</li><li><span class="bullet" style="color: #fb923c;">•</span> Using AWS managed KMS key</li></ul><h4 style="color: #fb923c;">Security Settings</h4><ul><li><span class="bullet" style="color: #fb923c;">•</span> Rotation not enabled</li><li><span class="bullet" style="color: #fb923c;">•</span> Long rotation periods</li><li><span class="bullet" style="color: #fb923c;">•</span> No resource tags for ABAC</li><li><span class="bullet" style="color: #fb923c;">•</span> Secret in multiple regions</li><li><span class="bullet" style="color: #fb923c;">•</span> No audit logging</li></ul></div>
<div class="panel" style="border-color: #22d3ee33;">
<h3 style="color: #22d3ee;">🔍 Enumeration</h3>
<div class="cmd-block">
<div class="cmd-title">List All Secrets</div>
<pre><code>aws secretsmanager list-secrets</code></pre>
</div>
<div class="cmd-block">
<div class="cmd-title">Describe Secret</div>
<pre><code>aws secretsmanager describe-secret \\
--secret-id NAME</code></pre>
</div>
<div class="cmd-block">
<div class="cmd-title">Get Resource Policy</div>
<pre><code>aws secretsmanager get-resource-policy \\
--secret-id NAME</code></pre>
</div>
<div class="cmd-block">
<div class="cmd-title">List Versions</div>
<pre><code>aws secretsmanager list-secret-version-ids \\
--secret-id NAME</code></pre>
</div>
<div class="cmd-block">
<div class="cmd-title">Find by Tag</div>
<pre><code>aws secretsmanager list-secrets \\
--filters Key=tag-key,Values=Environment</code></pre>
</div></div>
<div class="panel" style="border-color: #c084fc33;">
<h3 style="color: #c084fc;">🔓 Secret Extraction</h3><h4 style="color: #c084fc;">Direct Access</h4><ul><li><span class="bullet" style="color: #c084fc;">•</span> GetSecretValue current version</li><li><span class="bullet" style="color: #c084fc;">•</span> GetSecretValue previous versions</li><li><span class="bullet" style="color: #c084fc;">•</span> Batch get multiple secrets</li><li><span class="bullet" style="color: #c084fc;">•</span> Access via Lambda execution</li><li><span class="bullet" style="color: #c084fc;">•</span> Cross-account retrieval</li></ul><h4 style="color: #c084fc;">Indirect Access</h4><ul><li><span class="bullet" style="color: #c084fc;">•</span> Modify secret to known value</li><li><span class="bullet" style="color: #c084fc;">•</span> Intercept rotation Lambda</li><li><span class="bullet" style="color: #c084fc;">•</span> CloudTrail log analysis</li><li><span class="bullet" style="color: #c084fc;">•</span> Memory dump of application</li><li><span class="bullet" style="color: #c084fc;">•</span> Parameter Store fallback</li></ul><div class="note"><strong>Key insight:</strong> One GetSecretValue permission often grants access to database, API keys, and OAuth tokens.</div></div>
<div class="panel" style="border-color: #facc1533;">
<h3 style="color: #facc15;">🔗 Persistence</h3><h4 style="color: #facc15;">Secret Modification</h4><ul><li><span class="bullet" style="color: #facc15;">•</span> Add version with backdoor creds</li><li><span class="bullet" style="color: #facc15;">•</span> Modify existing secret value</li><li><span class="bullet" style="color: #facc15;">•</span> Create new secret with backdoor</li><li><span class="bullet" style="color: #facc15;">•</span> Cross-account replication</li><li><span class="bullet" style="color: #facc15;">•</span> Tag-based access persistence</li></ul><h4 style="color: #facc15;">Rotation Backdoor</h4><ul><li><span class="bullet" style="color: #facc15;">•</span> Modify rotation Lambda code</li><li><span class="bullet" style="color: #facc15;">•</span> Add exfil to rotation function</li><li><span class="bullet" style="color: #facc15;">•</span> Create custom rotation Lambda</li><li><span class="bullet" style="color: #facc15;">•</span> Disable then re-enable rotation</li><li><span class="bullet" style="color: #facc15;">•</span> Modify rotation schedule</li></ul></div>
<div class="panel" style="border-color: #4ade8033;">
<h3 style="color: #4ade80;">🛡️ Detection</h3><h4 style="color: #4ade80;">CloudTrail Events</h4><ul><li><span class="bullet" style="color: #4ade80;">•</span> GetSecretValue</li><li><span class="bullet" style="color: #4ade80;">•</span> PutSecretValue</li><li><span class="bullet" style="color: #4ade80;">•</span> UpdateSecret</li><li><span class="bullet" style="color: #4ade80;">•</span> DeleteSecret</li><li><span class="bullet" style="color: #4ade80;">•</span> PutResourcePolicy</li></ul><h4 style="color: #4ade80;">Indicators of Compromise</h4><ul><li><span class="bullet" style="color: #4ade80;">•</span> Unusual GetSecretValue patterns</li><li><span class="bullet" style="color: #4ade80;">•</span> Access from unexpected IPs</li><li><span class="bullet" style="color: #4ade80;">•</span> Failed access attempts</li><li><span class="bullet" style="color: #4ade80;">•</span> Policy modifications</li><li><span class="bullet" style="color: #4ade80;">•</span> Rotation failures</li></ul></div></div>
<!-- Exploitation -->
<div class="section"><h2><span style="color:#f87171;">💻</span> Exploitation Commands</h2><div class="cmd-grid">
<div class="cmd-block">
<div class="cmd-title">Retrieve Secret Value</div>
<pre><code>aws secretsmanager get-secret-value \\
--secret-id prod/database/admin</code></pre>
</div>
<div class="cmd-block">
<div class="cmd-title">Get Previous Version</div>
<pre><code>aws secretsmanager get-secret-value \\
--secret-id NAME \\
--version-stage AWSPREVIOUS</code></pre>
</div>
<div class="cmd-block">
<div class="cmd-title">Modify Secret Value</div>
<pre><code>aws secretsmanager put-secret-value \\
--secret-id NAME \\
--secret-string '{"user":"admin","pass":"backdoor"}'</code></pre>
</div>
<div class="cmd-block">
<div class="cmd-title">Add Permissive Policy</div>
<pre><code>aws secretsmanager put-resource-policy \\
--secret-id NAME \\
--resource-policy file://open-policy.json</code></pre>
</div>
<div class="cmd-block">
<div class="cmd-title">Create Backdoor Secret</div>
<pre><code>aws secretsmanager create-secret \\
--name prod/backdoor \\
--secret-string "attacker-creds"</code></pre>
</div>
<div class="cmd-block">
<div class="cmd-title">Disable Rotation</div>
<pre><code>aws secretsmanager cancel-rotate-secret \\
--secret-id NAME</code></pre>
</div></div></div>
<!-- Policies -->
<div class="section"><h2><span style="color:#4ade80;">📜</span> Policy Examples</h2><div class="policy-grid">
<div class="policy-card" style="border-color: #ef444433; background: rgba(239,68,68,0.05);">
<div class="policy-header">
<span style="color: #f87171; font-size: 1.2em;">✗</span>
<span style="color: #f87171; font-weight: 600;">Dangerous - Open Policy</span>
</div>
<pre><code>{
"Version": "2012-10-17",
"Statement": [{
"Effect": "Allow",
"Principal": "*",
"Action": "secretsmanager:GetSecretValue",
"Resource": "*"
}]
}</code></pre>
<p class="policy-desc">Anyone can retrieve this secret - complete exposure</p>
</div>
<div class="policy-card" style="border-color: #22c55e33; background: rgba(34,197,94,0.05);">
<div class="policy-header">
<span style="color: #4ade80; font-size: 1.2em;">✓</span>
<span style="color: #4ade80; font-weight: 600;">Secure - Restricted with Conditions</span>
</div>
<pre><code>{
"Version": "2012-10-17",
"Statement": [{
"Effect": "Allow",
"Principal": {"AWS": "arn:aws:iam::123456789012:role/AppRole"},
"Action": "secretsmanager:GetSecretValue",
"Resource": "*",
"Condition": {
"StringEquals": {"aws:SourceVpc": "vpc-12345"},
"ForAllValues:StringEquals": {
"secretsmanager:VersionStage": "AWSCURRENT"
}
}
}]
}</code></pre>
<p class="policy-desc">Only specific role from VPC can access current version</p>
</div>
<div class="policy-card" style="border-color: #ef444433; background: rgba(239,68,68,0.05);">
<div class="policy-header">
<span style="color: #f87171; font-size: 1.2em;">✗</span>
<span style="color: #f87171; font-weight: 600;">Dangerous - Wildcard IAM Policy</span>
</div>
<pre><code>{
"Version": "2012-10-17",
"Statement": [{
"Effect": "Allow",
"Action": "secretsmanager:*",
"Resource": "*"
}]
}</code></pre>
<p class="policy-desc">Full access to all secrets in account</p>
</div>
<div class="policy-card" style="border-color: #22c55e33; background: rgba(34,197,94,0.05);">
<div class="policy-header">
<span style="color: #4ade80; font-size: 1.2em;">✓</span>
<span style="color: #4ade80; font-weight: 600;">Secure - Scoped IAM Policy</span>
</div>
<pre><code>{
"Version": "2012-10-17",
"Statement": [{
"Effect": "Allow",
"Action": ["secretsmanager:GetSecretValue"],
"Resource": "arn:aws:secretsmanager:*:*:secret:prod/app/*",
"Condition": {
"StringEquals": {"aws:ResourceTag/team": "myteam"}
}
}]
}</code></pre>
<p class="policy-desc">Read-only access to tagged secrets in specific path</p>
</div></div></div>
<!-- Defenses -->
<div class="section"><h2><span style="color:#4ade80;">🛡️</span> Defense Recommendations</h2><div class="defense-grid">
<div class="defense-card">
<div class="defense-header">
<span class="defense-icon">🔐</span>
<div>
<h4>Use Customer Managed KMS Key</h4>
<p>Audit and control decryption access separately.</p>
<pre><code>aws secretsmanager create-secret \\
--kms-key-id alias/my-key --name ...</code></pre>
</div>
</div>
</div>
<div class="defense-card">
<div class="defense-header">
<span class="defense-icon">🚫</span>
<div>
<h4>Enable Automatic Rotation</h4>
<p>Rotate credentials regularly (30 days or less).</p>
<pre><code>aws secretsmanager rotate-secret \\
--secret-id NAME \\
--rotation-rules AutomaticallyAfterDays=30</code></pre>
</div>
</div>
</div>
<div class="defense-card">
<div class="defense-header">
<span class="defense-icon">🔒</span>
<div>
<h4>VPC Endpoint Policy</h4>
<p>Restrict secret access to within VPC only.</p>
<pre><code>"Condition": {"StringEquals": \\
{"aws:SourceVpc": "vpc-xxx"}}</code></pre>
</div>
</div>
</div>
<div class="defense-card">
<div class="defense-header">
<span class="defense-icon">📝</span>
<div>
<h4>Resource-Based Policy</h4>
<p>Explicitly deny unauthorized principals.</p>
<pre><code>aws secretsmanager put-resource-policy \\
--secret-id NAME --resource-policy ...</code></pre>
</div>
</div>
</div>
<div class="defense-card">
<div class="defense-header">
<span class="defense-icon">🌐</span>
<div>
<h4>Tag-Based Access Control</h4>
<p>Use ABAC for fine-grained access control.</p>
<pre><code>"Condition": {"StringEquals": \\
{"aws:ResourceTag/Environment": "prod"}}</code></pre>
</div>
</div>
</div>
<div class="defense-card">
<div class="defense-header">
<span class="defense-icon">🔍</span>
<div>
<h4>CloudTrail Monitoring</h4>
<p>Alert on GetSecretValue calls from unexpected sources.</p>
<pre><code>CloudWatch Alarm: GetSecretValue count > threshold</code></pre>
</div>
</div>
</div></div></div>
<!-- Footer -->
<div class="footer">
<p>AWS Secrets Manager Security Card</p>
<p style="margin-top:0.25rem;">Always obtain proper authorization before testing</p>
</div>
</body>
</html>