diff --git a/libbpf_android/Loader.cpp b/libbpf_android/Loader.cpp
index fd223a2..eab8e96 100644
--- a/libbpf_android/Loader.cpp
+++ b/libbpf_android/Loader.cpp
@@ -312,16 +312,14 @@
     return BPF_ATTACH_TYPE_UNSPEC;
 }
 
-/* If ever needed
 static string getSectionName(enum bpf_prog_type type)
 {
     for (auto& snt : sectionNameTypes)
         if (snt.type == type)
             return string(snt.name);
 
-    return NULL;
+    return "UNKNOWN SECTION NAME " + std::to_string(type);
 }
-*/
 
 static int readProgDefs(ifstream& elfFile, vector<struct bpf_prog_def>& pd,
                         size_t sizeOfBpfProgDef) {
@@ -401,8 +399,19 @@
     return 0;
 }
 
+static bool IsAllowed(bpf_prog_type type, const bpf_prog_type* allowed, size_t numAllowed) {
+    if (allowed == nullptr) return true;
+
+    for (size_t i = 0; i < numAllowed; i++) {
+        if (type == allowed[i]) return true;
+    }
+
+    return false;
+}
+
 /* Read a section by its index - for ex to get sec hdr strtab blob */
-static int readCodeSections(ifstream& elfFile, vector<codeSection>& cs, size_t sizeOfBpfProgDef) {
+static int readCodeSections(ifstream& elfFile, vector<codeSection>& cs, size_t sizeOfBpfProgDef,
+                            const bpf_prog_type* allowed, size_t numAllowed) {
     vector<Elf64_Shdr> shTable;
     int entries, ret = 0;
 
@@ -426,8 +435,14 @@
         if (ret) return ret;
 
         enum bpf_prog_type ptype = getSectionType(name);
+
         if (ptype == BPF_PROG_TYPE_UNSPEC) continue;
 
+        if (!IsAllowed(ptype, allowed, numAllowed)) {
+            ALOGE("Program type %s not permitted here", getSectionName(ptype).c_str());
+            return -1;
+        }
+
         // This must be done before '/' is replaced with '_'.
         cs_temp.expected_attach_type = getExpectedAttachType(name);
 
@@ -881,7 +896,8 @@
     return 0;
 }
 
-int loadProg(const char* elfPath, bool* isCritical, const char* prefix) {
+int loadProg(const char* elfPath, bool* isCritical, const char* prefix,
+             const bpf_prog_type* allowed, size_t numAllowed) {
     vector<char> license;
     vector<char> critical;
     vector<codeSection> cs;
@@ -946,7 +962,7 @@
         return -1;
     }
 
-    ret = readCodeSections(elfFile, cs, sizeOfBpfProgDef);
+    ret = readCodeSections(elfFile, cs, sizeOfBpfProgDef, allowed, numAllowed);
     if (ret) {
         ALOGE("Couldn't read all code sections in %s\n", elfPath);
         return ret;