diff --git a/Dalamud/Game/Internal/AntiDebug.cs b/Dalamud/Game/Internal/AntiDebug.cs
index acc65094d..3cb169311 100644
--- a/Dalamud/Game/Internal/AntiDebug.cs
+++ b/Dalamud/Game/Internal/AntiDebug.cs
@@ -31,8 +31,8 @@ namespace Dalamud.Game.Internal
             this.original = new byte[this.nop.Length];
             if (DebugCheckAddress != IntPtr.Zero && !IsEnabled) {
                 Log.Information($"Overwriting Debug Check @ 0x{DebugCheckAddress.ToInt64():X}");
-                Marshal.Copy(DebugCheckAddress, this.original, 0, this.nop.Length);
-                Marshal.Copy(this.nop, 0, DebugCheckAddress, this.nop.Length);
+                SafeMemory.ReadBytes(DebugCheckAddress, this.nop.Length, out this.original);
+                SafeMemory.WriteBytes(DebugCheckAddress, this.nop);
             } else {
                 Log.Information("DebugCheck already overwritten?");
             }
diff --git a/Dalamud/SafeMemory.cs b/Dalamud/SafeMemory.cs
new file mode 100644
index 000000000..e38c2d333
--- /dev/null
+++ b/Dalamud/SafeMemory.cs
@@ -0,0 +1,258 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+using JetBrains.Annotations;
+
+namespace Dalamud
+{
+    /// <summary>
+    /// Class facilitating safe memory access
+    /// </summary>
+    public static class SafeMemory
+    {
+        private static readonly IntPtr Handle;
+        private static readonly IntPtr MainModule;
+
+        static SafeMemory()
+        {
+            Handle = Imports.GetCurrentProcess();
+            MainModule = Process.GetCurrentProcess().MainModule?.BaseAddress ?? IntPtr.Zero;
+        }
+
+        /// <summary>
+        /// Read a byte array from the current process.
+        /// </summary>
+        /// <param name="address">The address to read from.</param>
+        /// <param name="count">The amount of bytes to read.</param>
+        /// <param name="buffer">The result buffer.</param>
+        /// <returns>Whether or not the read succeeded.</returns>
+        public static bool ReadBytes(IntPtr address, int count, out byte[] buffer)
+        {
+            buffer = new byte[count <= 0 ? 0 : count];
+            return Imports.ReadProcessMemory(Handle, address, buffer, buffer.Length, out _);
+        }
+
+        /// <summary>
+        /// Write a byte array to the current process.
+        /// </summary>
+        /// <param name="address">The address to write to.</param>
+        /// <param name="buffer">The buffer to write.</param>
+        /// <returns>Whether or not the write succeeded.</returns>
+        public static bool WriteBytes(IntPtr address, byte[] buffer)
+        {
+            return Imports.WriteProcessMemory(Handle, address, buffer, buffer.Length, out _);
+        }
+
+        /// <summary>
+        /// Read an object of the specified struct from the current process.
+        /// </summary>
+        /// <typeparam name="T">The type of the struct.</typeparam>
+        /// <param name="address">The address to read from.</param>
+        /// <param name="result">The resulting object.</param>
+        /// <returns>Whether or not the read succeeded.</returns>
+        public static bool Read<T>(IntPtr address, out T result) where T : struct {
+            if (!ReadBytes(address, SizeOf<T>(), out var buffer)) {
+                result = default;
+                return false;
+            }
+
+            using var mem = new LocalMemory(buffer.Length);
+            mem.Write(buffer);
+
+            result = mem.Read<T>();
+            return true;
+        }
+
+        /// <summary>
+        /// Read an array of objects of the specified struct from the current process.
+        /// </summary>
+        /// <typeparam name="T">The type of the struct.</typeparam>
+        /// <param name="address">The address to read from.</param>
+        /// <param name="count">The length of the array.</param>
+        /// <returns>An array of the read objects, or null if any entry of the array failed to read.</returns>
+        [CanBeNull]
+        public static T[] Read<T>(IntPtr address, int count) where T : struct
+        {
+            var size = SizeOf<T>();
+            var result = new T[count];
+
+            var readSucceeded = true;
+            for (var i = 0; i < count; i++) {
+                var success = Read<T>(address + i * size, out var res);
+
+                if (!success)
+                    readSucceeded = false;
+
+                result[i] = res;
+            }
+
+            return !readSucceeded ? null : result;
+        }
+
+        /// <summary>
+        /// Write a struct to the current process.
+        /// </summary>
+        /// <typeparam name="T">The type of the struct.</typeparam>
+        /// <param name="address">The address to write to.</param>
+        /// <param name="obj">The object to write.</param>
+        /// <returns>Whether or not the write succeeded.</returns>
+        public static bool Write<T>(IntPtr address, T obj) where T : struct
+        {
+            using var mem = new LocalMemory(SizeOf<T>());
+            mem.Write(obj);
+            return WriteBytes(address, mem.Read());
+        }
+
+        /// <summary>
+        /// Write an array of structs to the current process.
+        /// </summary>
+        /// <typeparam name="T">The type of the structs.</typeparam>
+        /// <param name="address">The address to write to.</param>
+        /// <param name="objArray">The array to write.</param>
+        /// <returns>Whether or not the write succeeded.</returns>
+        public static bool Write<T>(IntPtr address, T[] objArray) where T : struct
+        {
+            if (objArray == null || objArray.Length == 0)
+                return true;
+            var size = SizeOf<T>();
+            for (var i = 0; i < objArray.Length; i++)
+                if (!Write(address + i * size, objArray[i]))
+                    return false;
+            return true;
+        }
+
+        /// <summary>
+        /// Read a string from the current process(UTF-8).
+        /// </summary>
+        /// <remarks>
+        /// Attention! This will use the .NET Encoding.UTF8 class to decode the text.
+        /// If you read a FFXIV string, please use ReadBytes and parse the string with the applicable class,
+        /// since Encoding.UTF8 destroys the FFXIV payload structure.
+        /// </remarks>
+        /// <param name="address">The address to read from.</param>
+        /// <param name="maxLength">The maximum length of the string.</param>
+        /// <returns>The read string, or null in case the read was not successful.</returns>
+        [CanBeNull]
+        public static string ReadString(IntPtr address, int maxLength = 256)
+        {
+            return ReadString(address, Encoding.UTF8, maxLength);
+        }
+
+        /// <summary>
+        /// Read a string from the current process(UTF-8).
+        /// </summary>
+        /// <remarks>
+        /// Attention! This will use the .NET Encoding class to decode the text.
+        /// If you read a FFXIV string, please use ReadBytes and parse the string with the applicable class,
+        /// since Encoding may destroy the FFXIV payload structure.
+        /// </remarks>
+        /// <param name="address">The address to read from.</param>
+        /// <param name="encoding">The encoding to use to decode the string.</param>
+        /// <param name="maxLength">The maximum length of the string.</param>
+        /// <returns>The read string, or null in case the read was not successful.</returns>
+        [CanBeNull]
+        public static string ReadString(IntPtr address, Encoding encoding, int maxLength = 256)
+        {
+            if (!ReadBytes(address, maxLength, out var buffer))
+                return null;
+            var data = encoding.GetString(buffer);
+            var eosPos = data.IndexOf('\0');
+            return eosPos == -1 ? data : data.Substring(0, eosPos);
+        }
+
+        /// <summary>
+        /// Write a string to the current process.
+        /// </summary>
+        /// <remarks>
+        /// Attention! This will use the .NET Encoding class to encode the text.
+        /// If you read a FFXIV string, please use WriteBytes with the applicable encoded SeString,
+        /// since Encoding may destroy the FFXIV payload structure.
+        /// </remarks>
+        /// <param name="address">The address to write to.</param>
+        /// <param name="str">The string to write.</param>
+        /// <returns>Whether or not the write succeeded.</returns>
+        public static bool WriteString(IntPtr address, string str)
+        {
+            return WriteString(address, str, Encoding.UTF8);
+        }
+
+        /// <summary>
+        /// Write a string to the current process.
+        /// </summary>
+        /// <remarks>
+        /// Attention! This will use the .NET Encoding class to encode the text.
+        /// If you read a FFXIV string, please use WriteBytes with the applicable encoded SeString,
+        /// since Encoding may destroy the FFXIV payload structure.
+        /// </remarks>
+        /// <param name="address">The address to write to.</param>
+        /// <param name="str">The string to write.</param>
+        /// <param name="encoding">The encoding to use.</param>
+        /// <returns>Whether or not the write succeeded.</returns>
+        public static bool WriteString(IntPtr address, string str, Encoding encoding)
+        {
+            if (string.IsNullOrEmpty(str))
+                return true;
+            return WriteBytes(address, encoding.GetBytes(str + "\0"));
+        }
+
+        /// <summary>
+        /// Get the size of the passed type.
+        /// </summary>
+        /// <typeparam name="T">The type to inspect.</typeparam>
+        /// <returns>The size of the passed type.</returns>
+        public static int SizeOf<T>()
+        {
+            var type = typeof(T);
+            if (type.IsEnum)
+                type = type.GetEnumUnderlyingType();
+            return Type.GetTypeCode(type) == TypeCode.Boolean ? 1 : Marshal.SizeOf(type);
+        }
+
+        private static class Imports
+        {
+            [DllImport("kernel32", SetLastError = true)]
+            public static extern bool ReadProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, [Out] byte[] lpBuffer, int nSize, out int lpNumberOfBytesRead);
+
+            [DllImport("kernel32", SetLastError = true)]
+            public static extern bool WriteProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, byte[] lpBuffer, int nSize, out int lpNumberOfBytesWritten);
+
+            [DllImport("kernel32", SetLastError = false)]
+            public static extern IntPtr GetCurrentProcess();
+        }
+
+        private sealed class LocalMemory : IDisposable
+        {
+            private IntPtr hGlobal;
+            private readonly int size;
+
+            public LocalMemory(int size)
+            {
+                this.size = size;
+                this.hGlobal = Marshal.AllocHGlobal(this.size);
+            }
+
+            public byte[] Read()
+            {
+                var bytes = new byte[this.size];
+                Marshal.Copy(this.hGlobal, bytes, 0, this.size);
+                return bytes;
+            }
+
+            public T Read<T>() => (T)Marshal.PtrToStructure(this.hGlobal, typeof(T));
+            public void Write(byte[] data, int index = 0) => Marshal.Copy(data, index, this.hGlobal, this.size);
+            public void Write<T>(T data) => Marshal.StructureToPtr(data, this.hGlobal, false);
+            ~LocalMemory() => Dispose();
+
+            public void Dispose()
+            {
+                Marshal.FreeHGlobal(this.hGlobal);
+                this.hGlobal = IntPtr.Zero;
+                GC.SuppressFinalize(this);
+            }
+        }
+    }
+}