diff --git a/src/app/global/utils/credentials_obfuscator.nim b/src/app/global/utils/credentials_obfuscator.nim
new file mode 100644
index 0000000000..9eb279e1d0
--- /dev/null
+++ b/src/app/global/utils/credentials_obfuscator.nim
@@ -0,0 +1,107 @@
+import strutils, base64, times, hashes
+import nimcrypto/[aes, bcmode]
+
+const
+  KEY_SIZE = 32  # AES-256
+  IV_SIZE = 16
+
+  # Generate pseudo-random strings based on compilation time
+  COMPILE_TIME = CompileDate & CompileTime
+  SEED = hash(COMPILE_TIME)
+
+  # Helper to generate random-looking strings
+  CHARSET = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
+  
+  KEY_PART1 = block:
+    var str = ""
+    for i in 0..<24:  # 24 chars
+      let idx = int((SEED + i * 1337) mod CHARSET.len)
+      str.add(CHARSET[idx])
+    str
+
+  KEY_PART2 = block:
+    var str = ""
+    for i in 0..<8:  # 8 chars
+      let idx = int((SEED + i * 7331) mod CHARSET.len)
+      str.add(CHARSET[idx])
+    str
+
+  # Verify key length at compile time
+  assert (KEY_PART1.len + KEY_PART2.len) == KEY_SIZE, "Invalid key length"
+
+proc assembleKey(): array[KEY_SIZE, byte] =
+  # Combine parts into encryption key
+  var key: array[KEY_SIZE, byte]
+  copyMem(key[0].addr, KEY_PART1[0].unsafeAddr, KEY_PART1.len)
+  copyMem(key[KEY_PART1.len].addr, KEY_PART2[0].unsafeAddr, KEY_PART2.len)
+  return key
+
+proc obfuscateCredential*(input: string): string =
+  ## Encrypts sensitive data using AES-256-CBC
+  if input.len == 0: return ""
+
+  # Generate random IV
+  var iv: array[IV_SIZE, byte]
+  if not randomBytes(iv):
+    raise newException(IOError, "Failed to generate random IV")
+
+  # Get encryption key
+  let key = assembleKey()
+
+  # Initialize AES-256-CBC
+  var ctx: CBC[aes256]
+  ctx.init(key, iv)
+  defer: ctx.clear()
+
+  # Pad input
+  let blockSize = 16
+  var paddedInput = input
+  let padding = blockSize - (input.len mod blockSize)
+  paddedInput.add(chr(padding).repeat(padding))
+
+  # Encrypt
+  var encrypted = newString(paddedInput.len)
+  ctx.encrypt(paddedInput.cstring, encrypted.cstring, paddedInput.len)
+
+  # Combine IV and encrypted data
+  result = encode(iv & encrypted.toOpenArrayByte(0, encrypted.high))
+
+proc deobfuscateCredential*(input: string): string =
+  ## Decrypts data encrypted with obfuscateCredential
+  if input.len == 0: return ""
+
+  try:
+    let combined = decode(input)
+    if combined.len < IV_SIZE: return ""
+
+    # Extract IV and get key
+    var iv: array[IV_SIZE, byte]
+    copyMem(iv[0].addr, combined[0].addr, IV_SIZE)
+    let key = assembleKey()
+
+    # Initialize AES-256-CBC
+    var ctx: CBC[aes256]
+    ctx.init(key, iv)
+    defer: ctx.clear()
+
+    # Decrypt
+    let encrypted = combined[IV_SIZE..^1]
+    var decrypted = newString(encrypted.len)
+    ctx.decrypt(encrypted.cstring, decrypted.cstring, encrypted.len)
+
+    # Remove padding
+    let paddingLen = ord(decrypted[^1])
+    if paddingLen > 0 and paddingLen <= 16:
+      return decrypted[0..^(paddingLen+1)]
+    return decrypted
+
+  except Exception:
+    return ""
+
+when isMainModule:
+  let original = "secret_password123"
+  let encrypted = obfuscateCredential(original)
+  let decrypted = deobfuscateCredential(encrypted)
+  assert decrypted == original
+  assert encrypted != original
+  echo "Test passed!"
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