diff --git a/AirlockTools.py b/AirlockTools.py
index 0995fe8..de6960b 100644
--- a/AirlockTools.py
+++ b/AirlockTools.py
@@ -1,6 +1,10 @@
 import dotenv
 import os
 import utils.getdeviceevents
+import utils.allowlist
+import urllib3
+
+urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
 
 
 dotenv.load_dotenv()
@@ -18,12 +22,13 @@ def apivalidation():
 def menu():
 	print("\n--- Main Menu ---")
 	print("1. Get All Events for Single Device")
-	print("2. Policy Enforcement Readiness")
-	print("3. Get Device with Highest Blocks in 7 Days")
+	print("2. Get Execution Histories for Allow List")
 	while True:
 		choice = input("Enter Menu Item: ")
 		if choice == '1':
 			utils.getdeviceevents.devicehistory(url)
+		if choice == '2':
+			utils.allowlist.allowlistexechistories(url)
 
 if __name__ == "__main__":
     apivalidation()
\ No newline at end of file
diff --git a/utils/__pycache__/allowlist.cpython-313.pyc b/utils/__pycache__/allowlist.cpython-313.pyc
new file mode 100644
index 0000000..3f3e038
Binary files /dev/null and b/utils/__pycache__/allowlist.cpython-313.pyc differ
diff --git a/utils/__pycache__/getdeviceevents.cpython-313.pyc b/utils/__pycache__/getdeviceevents.cpython-313.pyc
index 3b24f94..f039bb8 100644
Binary files a/utils/__pycache__/getdeviceevents.cpython-313.pyc and b/utils/__pycache__/getdeviceevents.cpython-313.pyc differ
diff --git a/utils/allowlist.py b/utils/allowlist.py
new file mode 100644
index 0000000..bb4d75a
--- /dev/null
+++ b/utils/allowlist.py
@@ -0,0 +1,53 @@
+import datetime
+import requests
+import json
+import os
+
+def allowlistexechistories(url): 
+    endpoint = url + '/v1/group'
+    print("[+] Grabbing All Policies")
+    payload = {}
+    headers = {
+        "X-APIKey": os.getenv('APIKEY')
+    }
+    response = requests.request("POST", endpoint, headers=headers, data=payload, verify=False)
+    parse_text = json.loads(response.text)
+    policiesnames = []
+    policyids = []
+    for index, list in enumerate(parse_text['response']['groups'], start=1):
+        print(f"{index}. {list['name']}")
+        policiesnames.append(list['name'])
+        policyids.append(list['groupid'])
+    choice = input("Select Policy Group: ")
+    choice = int(choice) - 1
+    endpoint = url + '/v1/logging/exechistories'
+    payload_dict = {
+        "type":[1],
+        "checkpoint":"68a153c23963989b484541b4",
+        "policy": [policiesnames[choice]]
+    }
+    payload = json.dumps(payload_dict)
+    print(payload)
+    response = requests.request("POST", endpoint, headers=headers, data=payload, verify=False)
+    parse_text = json.loads(response.text)
+    for item in parse_text['response']['exechistories']:
+        print(item['checkpoint'])
+        print(item['datetime'])
+        print(item['hostname'])
+        print(item['filename'])
+    #    checkpoint_stomper(item['checkpoint'], endpoint, headers, policiesnames[choice])
+
+def checkpoint_stomper(checkpoint, endpoint, headers, policyname):
+    print(checkpoint)
+    payload_dict = {
+        "type":[1,2,6,7],
+        "checkpoint": checkpoint,
+        "policy":[policyname]
+    }
+    payload = json.dumps(payload_dict)
+    response = requests.request("POST", endpoint, headers=headers, data=payload, verify=False)
+    parse_text = json.loads(response.text)
+    # Send Whole JSON Response
+    for item in parse_text['response']['exechistories']:
+        print("test")
+
diff --git a/utils/hashfunctions.py b/utils/hashfunctions.py
new file mode 100644
index 0000000..ff57f43
--- /dev/null
+++ b/utils/hashfunctions.py
@@ -0,0 +1,84 @@
+import pandas as pd
+import requests
+import os
+
+def aggregateHashes(executions_json: dict) -> pd.DataFrame:
+    """
+    Takes the executions,  aggregates all the data with sha256 as primary, then returns aggregated dataframe
+    """
+
+    exechistories = executions_json.get("response", {}).get("exechistories", [])
+    df = pd.DataFrame(exechistories)
+    
+    if df.empty:
+        return df 
+    
+    # Aggregate by sha256 - keep all entries in lists
+    agg_df = df.groupby("sha256").agg(lambda x: list(x)).reset_index()
+    
+    return agg_df
+
+def augmentAggregatedHashes(url, agg_df: pd.DataFrame) -> pd.DataFrame:
+    """
+    Takes output of aggregatedHashes, queries API for those hashes, flattens response while keeping one row per hash,
+    aggregate applications and baselines into lists, then merges results back into agg_df to create a 
+    """
+    endpoint = url + 'v1/hash/query'
+    payload = agg_df['sha256'].tolist()
+    headers = {"X-APIKey": os.getenv('APIKEY')}
+
+    response = requests.post(endpoint, headers=headers, json=payload, verify=False)
+    data = response.json()  
+    results = data.get("response", {}).get("results", [])
+
+    rows = []
+    for res in results:
+        row = {"sha256": res.get("sha256"), "result": res.get("result")}
+
+        if "data" in res:
+            d = res["data"]
+            for key in ["filename", "filepath", "description", "filesize", "md5",
+                        "productname", "productversion", "publisher", "createtime", "modtime",
+                        "sha128", "sha384", "sha512", "datetime"]:
+                row[key] = d.get(key)
+
+            row["applications"] = d.get("applications", [])
+            row["baselines"] = d.get("baselines", [])
+
+            reputation = d.get("reputation", {})
+            for k, v in reputation.items():
+                row[f"reputation_{k}"] = v
+
+        rows.append(row)
+
+    df_api = pd.DataFrame(rows)
+
+    aug_df = agg_df.merge(df_api, on="sha256", how="left")
+
+    return aug_df
+
+def categorize_hashes(aug_df: pd.DataFrame, threat_tolerance: int, untrusted_publishers: list):
+    """
+    Categorize hashes into needsreview, approved, and remaining based on publisher and threat level.
+    
+    """
+    if untrusted_publishers is None:
+        untrusted_publishers = []
+
+    # Flatten threatlevel from nested reputation dict
+    df = df.copy()  
+    df["threatlevel"] = df["reputation"].apply(lambda x: x.get("threatlevel") if pd.notnull(x) else None)
+
+    # Masks for each category
+    mask_needsreview = (df["publisher"] == "Not Signed") & (df["threatlevel"] > threat_tolerance)
+    mask_approved = (df["publisher"] != "Not Signed") & (~df["publisher"].isin(untrusted_publishers))
+
+    # Create DataFrames for each category
+    needsreview_df = df[mask_needsreview].drop(columns=["threatlevel"])
+    approved_df = df[mask_approved].drop(columns=["threatlevel"])
+    remaining_df = df[~(mask_needsreview | mask_approved)].drop(columns=["threatlevel"])
+
+    return needsreview_df, approved_df, remaining_df
+
+def approve_hashes(approved_df: pd.DataFrame):
+    pass
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