diff --git a/test/core/iomgr/BUILD b/test/core/iomgr/BUILD
index 08d4a07f4133e466c289c652a93add08e83b867a..0cf93e73f5c3b45f496ce9658abc685f011f14e6 100644
--- a/test/core/iomgr/BUILD
+++ b/test/core/iomgr/BUILD
@@ -36,6 +36,7 @@ cc_library(
     srcs = ["endpoint_tests.c"],
     hdrs = ["endpoint_tests.h"],
     deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    visibility = ["//test:__subpackages__"],
     copts = ['-std=c99']
 )
 
diff --git a/test/core/security/BUILD b/test/core/security/BUILD
new file mode 100644
index 0000000000000000000000000000000000000000..e750c39b7c61c24aa3df66695727da575c43f3bb
--- /dev/null
+++ b/test/core/security/BUILD
@@ -0,0 +1,104 @@
+# Copyright 2017, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+licenses(["notice"])  # 3-clause BSD
+
+load("//test/core/util:grpc_fuzzer.bzl", "grpc_fuzzer")
+
+grpc_fuzzer(
+  name = "ssl_server_fuzzer",
+  srcs = ["ssl_server_fuzzer.c"],
+  deps = ["//:gpr", "//:grpc", "//test/core/util:grpc_test_util"],
+  corpus = "corpus",
+  copts = ["-std=c99"],
+)
+
+cc_library(
+    name = "oauth2_utils",
+    srcs = ["oauth2_utils.c"],
+    hdrs = ["oauth2_utils.h"],
+    deps = ["//:grpc"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "auth_context_test",
+    srcs = ["auth_context_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "b64_test",
+    srcs = ["b64_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "credentials_test",
+    srcs = ["credentials_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "secure_endpoint_test",
+    srcs = ["secure_endpoint_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util", "//test/core/iomgr:endpoint_tests"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "security_connector_test",
+    srcs = ["security_connector_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_binary(
+    name = "create_jwt",
+    srcs = ["create_jwt.c"],
+    deps = ["//:grpc", "//:gpr"],
+    copts = ['-std=c99']
+)
+
+cc_binary(
+    name = "fetch_oauth2",
+    srcs = ["fetch_oauth2.c"],
+    deps = ["//:grpc", "//:gpr", ":oauth2_utils"],
+    copts = ['-std=c99']
+)
+
+cc_binary(
+    name = "verify_jwt",
+    srcs = ["verify_jwt.c"],
+    deps = ["//:grpc", "//:gpr"],
+    copts = ['-std=c99']
+)