diff --git a/src/SharpCompress/Common/SevenZip/SevenZipEntry.cs b/src/SharpCompress/Common/SevenZip/SevenZipEntry.cs
index ae3fd4f82..d2dd2cd17 100644
--- a/src/SharpCompress/Common/SevenZip/SevenZipEntry.cs
+++ b/src/SharpCompress/Common/SevenZip/SevenZipEntry.cs
@@ -32,7 +32,7 @@ internal SevenZipEntry(SevenZipFilePart filePart)
 
         public override DateTime? ArchivedTime => null;
 
-        public override bool IsEncrypted => false;
+        public override bool IsEncrypted => FilePart.IsEncrypted;
 
         public override bool IsDirectory => FilePart.Header.IsDir;
 
diff --git a/src/SharpCompress/Common/SevenZip/SevenZipFilePart.cs b/src/SharpCompress/Common/SevenZip/SevenZipFilePart.cs
index 612a89d06..5a80508b6 100644
--- a/src/SharpCompress/Common/SevenZip/SevenZipFilePart.cs
+++ b/src/SharpCompress/Common/SevenZip/SevenZipFilePart.cs
@@ -102,5 +102,7 @@ internal CompressionType GetCompression()
                     throw new NotImplementedException();
             }
         }
+
+        internal bool IsEncrypted => Folder!._coders.FindIndex(c => c._methodId._id == CMethodId.K_AES_ID) != -1;
     }
 }
\ No newline at end of file