Add Malifious filter

The filter reads a file in the home and send the content outside

README.md

@@ -13,6 +13,10 @@ To activate the plugins, move the `.so` files from the
 
 - Malicious plugin -> read a folder and write to image
   - Check source code?
+- Panic in plugin?
+- In presentation
+  - Add background about the solutions before the plugins: see the
+    presentation from the dotGo.
 
 ## Presentation
 

base64Encode/base64Encode.go

@@ -0,0 +1,20 @@
+package main
+
+import (
+	"encoding/base64"
+	"fmt"
+	"io/ioutil"
+	"os"
+)
+
+func main() {
+	f, err := os.Open("unicorn.png")
+	if err != nil {
+		panic(err)
+	}
+	bytes, err := ioutil.ReadAll(f)
+	if err != nil {
+		panic(err)
+	}
+	fmt.Println(base64.StdEncoding.EncodeToString(bytes))
+}