diff --git a/main.js b/main.js
index 546cf92..fe93751 100644
--- a/main.js
+++ b/main.js
@@ -98,6 +98,15 @@ var themes =
 		lineheight: "24px",
 		accentcolor: "#5AA7CE"
 	},
+	"White monkey":
+	{
+		bgcolor: "white",
+		fontfamily: "'Inconsolata', 'Consolas', monospace",
+		fontsize: "18px",
+		fontcolor: "black",
+		lineheight: "150%",
+		accentcolor: "#5AA7CE"
+	},
 	Mariana:
 	{
 		bgcolor: "rgb(48,56,65)",
@@ -207,6 +216,12 @@ var commands = [
 	hint: "Restore note",
 	action: restore
 },
+{
+	shortcut: "ctrl+h",
+	hint: "Insert markdown header",
+	action: insertheader,
+	allowunsaved: true
+},
 {
 	shortcut: "F1",
 	hint: "Show help",
@@ -495,6 +510,11 @@ function formatsize(size)
  	return size.toFixed(2) + " " + unit;
 }
 
+function pospercent()
+{
+	return md.value.length > 0 ?(100 * md.selectionStart / md.value.length).toFixed(2) : 100;
+}
+
 function showinfo()
 {
 	var tags = gettags(currentnote);
@@ -503,7 +523,7 @@ function showinfo()
 			"vault: " + currentvault,			
 			"saved: " + saved,
 			"title: " + currentnote.title,
-			"cursor position: " + md.selectionStart + " (" + (100 * md.selectionStart / md.value.length).toFixed(2) + "%)",
+			"cursor position: " + md.selectionStart + " (" + pospercent() + "%)",
 			(tags ? "tags: " + tags : ""),
 			"spell check: " + (md.spellcheck ? "en" : "dis") + "abled",
 			"notes count: " + localdata.length,
@@ -1130,7 +1150,7 @@ function loadsettings()
 
 	applystyle();
 
-	if (settings.titlebydefault)
+	if (settings.titlebydefault && title.hidden)
 	{
 		toggletitle();
 	}
@@ -2096,6 +2116,17 @@ function restore()
 	}
 }
 
+function insertheader()
+{
+	if (preview.hidden && !md.value.startsWith("---\n"))
+	{
+		var headers = "---\ndate: " + (new Date).toISOString().substring(0, 10) + "\ntags: \n---\n\n";
+		md.value = headers + md.value;
+		setpos(27);
+	}
+	resize();
+}
+
 function splitshortcut(s)
 {
 	var r = {};
@@ -2210,14 +2241,23 @@ function ontitlechange()
 
 	datachanged();
 	setwindowtitle();
-	toggletitle();
+
+	if (!settings.titlebydefault)
+	{
+		toggletitle();
+	}
+}
+
+function simplifystring(str)
+{
+	return str.toLowerCase().normalize('NFD').replace(/\p{Diacritic}/gu, "");
 }
 
 function applyfilter()
 {
 	[...filteredlist.children].forEach(div =>
 	{
-		div.hidden = div.textContent.toLowerCase().indexOf(filter.value.toLowerCase()) < 0;
+		div.hidden = simplifystring(div.textContent).indexOf(simplifystring(filter.value)) < 0;
 	});
 
 	fileindex = 0;
diff --git a/tools/nodeclient/app.js b/tools/nodeclient/app.js
index c4312ba..54287c6 100644
--- a/tools/nodeclient/app.js
+++ b/tools/nodeclient/app.js
@@ -1,6 +1,7 @@
 const axios = require("axios");
 const readline = require("readline");
 const fs = require("fs");
+const openpgp = require("openpgp");
 var cp = require("child_process");
 
 var rl = readline.createInterface({
@@ -9,14 +10,43 @@ var rl = readline.createInterface({
 });
 
 var settings = JSON.parse(fs.readFileSync("settings.json", { encoding: "utf8", flag: "r" }));
+var pgpkey = fs.readFileSync("key.acs", { encoding: "utf8", flag: "r" });
 var filter = process.argv.length > 2 ? process.argv[2] : "";
 var intervalid = null;
 var notes = null;
 
+function simplifystring(str)
+{
+	return str.toLowerCase().normalize('NFD').replace(/\p{Diacritic}/gu, "");
+}
+
+async function decrypt(str)
+{
+	var key = pgpkey.split("-----END PGP PUBLIC KEY BLOCK-----")[1];
+	var privateKey = await openpgp.readKey({ armoredKey: key });
+	var decrypted = await openpgp.decrypt({
+		message: await openpgp.readMessage({ armoredMessage: str }),
+		decryptionKeys: privateKey });
+    const chunks = [];
+    for await (const chunk of decrypted.data) {
+        chunks.push(chunk);
+    }
+    return chunks.join('');
+}
+
+async function encrypt(str)
+{
+	var key = pgpkey.split("-----BEGIN PGP PRIVATE KEY BLOCK-----")[0];
+	var publicKey = await openpgp.readKey({ armoredKey: key });
+	return await openpgp.encrypt({
+		message: await openpgp.createMessage({ text: str }),
+		encryptionKeys: publicKey });
+}
+
 function filteredlist()
 {
 	return notes
-	.filter(n => n.title.toLowerCase().includes(filter.toLowerCase()));
+	.filter(n => simplifystring(n.title).includes(simplifystring(filter)));
 }
 
 axios.post(`${settings.url}/handler.php`,
@@ -30,27 +60,27 @@ axios.post(`${settings.url}/handler.php`,
 		"Content-type": "application/x-www-form-urlencoded"
 	}
 })
-.then(res =>
+.then(async function(res)
 {
-	notes = res.data;
+	notes = JSON.parse(await decrypt(res.data));
 
 	filteredlist()
 	.every( (note, i) =>
 	{
 		console.log(`[${i}] ${note.title}`)
-		return i < settings.maxcount;
+		return Boolean(filter) || i < settings.maxcountifnofilter;
 	});
 
 	// todo: open if only one match. quit if no match
 	rl.prompt();
-	rl.on("line", (line) =>
+	rl.on("line", async function (line)
 	{
 		var note = filteredlist()[line];
 
 		// todo: use title instead? To put in data folder?
 		fs.writeFileSync("note.md", note.content);
 
-		cp.exec(`${settings.command} note.md`, function (err, stdout, stderr)
+		cp.exec(`${settings.command} note.md`, async function (err, stdout, stderr)
 		{
 			clearInterval(intervalid);
 			var newcontent = fs.readFileSync("note.md", { encoding: "utf8", flag: "r" });
@@ -62,11 +92,12 @@ axios.post(`${settings.url}/handler.php`,
 				notes.unshift(note);
 
 				console.log("sending data file to server...");
+				var encrypted = await encrypt(JSON.stringify(notes));
 				axios.post(`${settings.url}/handler.php`,
 				{
 					action: "push",
 					password: settings.password,
-					data: JSON.stringify(notes)
+					data: encrypted
 				},
 				{
 					headers:
@@ -83,7 +114,7 @@ axios.post(`${settings.url}/handler.php`,
 			}
 		})
 
-		intervalid = setInterval(function()
+		intervalid = setInterval(async function()
 			{
 				//todo: refactor "save"
 				var newcontent = fs.readFileSync("note.md", { encoding: "utf8", flag: "r" });
@@ -95,11 +126,12 @@ axios.post(`${settings.url}/handler.php`,
 					notes.unshift(note);
 
 					console.log("sending data file to server...");
+					var encrypted = await encrypt(JSON.stringify(notes));
 					axios.post(`${settings.url}/handler.php`,
 					{
 						action: "push",
 						password: settings.password,
-						data: JSON.stringify(notes)
+						data: encrypted
 					},
 					{
 						headers:
diff --git a/tools/nodeclient/settings.json b/tools/nodeclient/settingssample.json
similarity index 76%
rename from tools/nodeclient/settings.json
rename to tools/nodeclient/settingssample.json
index fa4fd04..227734b 100644
--- a/tools/nodeclient/settings.json
+++ b/tools/nodeclient/settingssample.json
@@ -1,6 +1,6 @@
 {
 	"password": "",
 	"url": "http://localhost:8000",
-	"maxcount": 50,
+	"maxcountifnofilter": 10,
 	"command": "sublime_text.exe -w"
 }