diff --git a/AccSecurity.xib b/AccSecurity.xib
new file mode 100644
index 0000000..26fd39d
--- /dev/null
+++ b/AccSecurity.xib
@@ -0,0 +1,227 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="6254" systemVersion="14C109" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="6254"/>
+    </dependencies>
+    <objects>
+        <customObject id="-2" userLabel="File's Owner" customClass="AccSecurityVC">
+            <connections>
+                <outlet property="view" destination="Hz6-mo-xeY" id="zzq-0g-nOy"/>
+            </connections>
+        </customObject>
+        <customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
+        <customObject id="-3" userLabel="Application" customClass="NSObject"/>
+        <customView id="Hz6-mo-xeY">
+            <rect key="frame" x="0.0" y="0.0" width="498" height="477"/>
+            <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+            <subviews>
+                <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="KkG-2O-ExR">
+                    <rect key="frame" x="18" y="441" width="133" height="18"/>
+                    <buttonCell key="cell" type="check" title="Use TLS transport" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="oTT-gO-fqM">
+                        <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
+                        <font key="font" metaFont="system"/>
+                    </buttonCell>
+                </button>
+                <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="pMZ-IN-XqN">
+                    <rect key="frame" x="213" y="413" width="96" height="22"/>
+                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="OlW-vM-KEy">
+                        <font key="font" metaFont="system"/>
+                        <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                        <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                    </textFieldCell>
+                </textField>
+                <secureTextField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="bZ4-7D-4l0">
+                    <rect key="frame" x="213" y="278" width="192" height="22"/>
+                    <secureTextFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" borderStyle="bezel" drawsBackground="YES" usesSingleLineMode="YES" id="7c2-kF-dcs">
+                        <font key="font" metaFont="system"/>
+                        <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                        <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                        <allowedInputSourceLocales>
+                            <string>NSAllRomanInputSourcesLocaleIdentifier</string>
+                        </allowedInputSourceLocales>
+                    </secureTextFieldCell>
+                </secureTextField>
+                <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Tde-PT-YmG">
+                    <rect key="frame" x="68" y="281" width="136" height="17"/>
+                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Private key password" id="gRf-gt-1lS">
+                        <font key="font" metaFont="system"/>
+                        <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
+                        <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                    </textFieldCell>
+                </textField>
+                <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Vei-qo-Elj">
+                    <rect key="frame" x="210" y="154" width="96" height="22"/>
+                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="wIn-YV-Pbm">
+                        <font key="font" metaFont="system"/>
+                        <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                        <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                    </textFieldCell>
+                </textField>
+                <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="JIN-cT-eC7">
+                    <rect key="frame" x="69" y="251" width="135" height="17"/>
+                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="TLS protocol method" id="uOE-XA-5gW">
+                        <font key="font" metaFont="system"/>
+                        <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
+                        <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                    </textFieldCell>
+                </textField>
+                <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Zw6-Ys-Kie">
+                    <rect key="frame" x="361" y="184" width="96" height="22"/>
+                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="CAB-Dc-UQr">
+                        <font key="font" metaFont="system"/>
+                        <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                        <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                    </textFieldCell>
+                </textField>
+                <pathControl verticalHuggingPriority="750" fixedFrame="YES" allowsExpansionToolTips="YES" translatesAutoresizingMaskIntoConstraints="NO" id="D3W-lQ-lnP">
+                    <rect key="frame" x="208" y="381" width="200" height="26"/>
+                    <pathCell key="cell" selectable="YES" editable="YES" alignment="left" pathStyle="popUp" id="onD-BW-yiQ">
+                        <font key="font" metaFont="system"/>
+                    </pathCell>
+                    <connections>
+                        <outlet property="delegate" destination="-2" id="xmv-cI-kXi"/>
+                    </connections>
+                </pathControl>
+                <pathControl verticalHuggingPriority="750" fixedFrame="YES" allowsExpansionToolTips="YES" translatesAutoresizingMaskIntoConstraints="NO" id="nm6-E0-NSH">
+                    <rect key="frame" x="208" y="350" width="200" height="26"/>
+                    <pathCell key="cell" selectable="YES" editable="YES" alignment="left" pathStyle="popUp" id="jgm-ZK-yDf">
+                        <font key="font" metaFont="system"/>
+                    </pathCell>
+                    <connections>
+                        <outlet property="delegate" destination="-2" id="7dO-SK-pkt"/>
+                    </connections>
+                </pathControl>
+                <pathControl verticalHuggingPriority="750" fixedFrame="YES" allowsExpansionToolTips="YES" translatesAutoresizingMaskIntoConstraints="NO" id="88W-qC-bQk">
+                    <rect key="frame" x="208" y="315" width="200" height="26"/>
+                    <pathCell key="cell" selectable="YES" editable="YES" alignment="left" pathStyle="popUp" id="peP-JR-p0s">
+                        <font key="font" metaFont="system"/>
+                    </pathCell>
+                    <connections>
+                        <outlet property="delegate" destination="-2" id="Lg6-ti-eMl"/>
+                    </connections>
+                </pathControl>
+                <stepper horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="GXt-f8-Yr7">
+                    <rect key="frame" x="314" y="410" width="19" height="27"/>
+                    <stepperCell key="cell" continuous="YES" alignment="left" maxValue="100" id="RDj-lm-kWd"/>
+                </stepper>
+                <stepper horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="5gr-bk-6ak">
+                    <rect key="frame" x="462" y="181" width="19" height="27"/>
+                    <stepperCell key="cell" continuous="YES" alignment="left" maxValue="100" id="ExI-j5-7st"/>
+                </stepper>
+                <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="IEc-xs-DVB">
+                    <rect key="frame" x="42" y="96" width="198" height="18"/>
+                    <buttonCell key="cell" type="check" title="Verify certificates, as a client" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="1xi-9G-zOX">
+                        <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
+                        <font key="font" metaFont="system"/>
+                    </buttonCell>
+                </button>
+                <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="zc3-fU-bFt">
+                    <rect key="frame" x="42" y="124" width="263" height="18"/>
+                    <buttonCell key="cell" type="check" title="Verify incoming certificates, as a server" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="x2s-ov-cVQ">
+                        <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
+                        <font key="font" metaFont="system"/>
+                    </buttonCell>
+                </button>
+                <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="oUu-x4-vV2">
+                    <rect key="frame" x="42" y="66" width="329" height="18"/>
+                    <buttonCell key="cell" type="check" title="Require certificates for incoming TLS connections" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="1f9-X5-ykb">
+                        <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
+                        <font key="font" metaFont="system"/>
+                    </buttonCell>
+                </button>
+                <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="c3y-9n-Gpj">
+                    <rect key="frame" x="98" y="416" width="106" height="17"/>
+                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="TLS listener port" id="lKC-W6-rAb">
+                        <font key="font" metaFont="system"/>
+                        <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
+                        <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                    </textFieldCell>
+                </textField>
+                <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="J7P-Gf-Pq8">
+                    <rect key="frame" x="39" y="385" width="165" height="17"/>
+                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Certificate of Authority list" id="vPF-Rp-aR6">
+                        <font key="font" metaFont="system"/>
+                        <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
+                        <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                    </textFieldCell>
+                </textField>
+                <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="oPj-Ol-4rt">
+                    <rect key="frame" x="38" y="354" width="166" height="17"/>
+                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Public endpoint certificate" id="Jqz-P0-zAz">
+                        <font key="font" metaFont="system"/>
+                        <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
+                        <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                    </textFieldCell>
+                </textField>
+                <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="1Si-LL-vAi">
+                    <rect key="frame" x="110" y="321" width="94" height="17"/>
+                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Private key file" id="JHb-iu-ZwI">
+                        <font key="font" metaFont="system"/>
+                        <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
+                        <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                    </textFieldCell>
+                </textField>
+                <popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="OzX-Lm-vTo">
+                    <rect key="frame" x="209" y="246" width="199" height="26"/>
+                    <popUpButtonCell key="cell" type="push" title="Item 1" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="AR3-KR-uq5" id="XAT-9Y-9e0">
+                        <behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
+                        <font key="font" metaFont="menu"/>
+                        <menu key="menu" id="hOG-SW-CBI">
+                            <items>
+                                <menuItem title="Item 1" state="on" id="AR3-KR-uq5"/>
+                                <menuItem title="Item 2" id="y3X-lJ-AUe"/>
+                                <menuItem title="Item 3" id="Jgr-gX-SAn"/>
+                            </items>
+                        </menu>
+                    </popUpButtonCell>
+                </popUpButton>
+                <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="HA0-ix-NrF">
+                    <rect key="frame" x="112" y="219" width="93" height="17"/>
+                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="TLS cipher list" id="R0v-ng-LPE">
+                        <font key="font" metaFont="system"/>
+                        <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
+                        <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                    </textFieldCell>
+                </textField>
+                <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="TnB-RJ-T6u">
+                    <rect key="frame" x="38" y="187" width="317" height="17"/>
+                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Server name instance for outgoing TLS connection" id="UxS-et-whJ">
+                        <font key="font" metaFont="system"/>
+                        <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
+                        <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                    </textFieldCell>
+                </textField>
+                <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="9Nq-Sf-LSO">
+                    <rect key="frame" x="75" y="157" width="129" height="17"/>
+                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Negociation timeout" id="9Q3-1W-Lh3">
+                        <font key="font" metaFont="system"/>
+                        <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
+                        <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                    </textFieldCell>
+                </textField>
+                <popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="zfa-Ks-xJm">
+                    <rect key="frame" x="208" y="214" width="200" height="26"/>
+                    <popUpButtonCell key="cell" type="push" title="Item 1" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="5TG-WY-fVo" id="uk0-kX-M0u">
+                        <behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
+                        <font key="font" metaFont="menu"/>
+                        <menu key="menu" id="WO9-SC-D1y">
+                            <items>
+                                <menuItem title="Item 1" state="on" id="5TG-WY-fVo"/>
+                                <menuItem title="Item 2" id="168-7q-W1h"/>
+                                <menuItem title="Item 3" id="BVX-Y0-vyG"/>
+                            </items>
+                        </menu>
+                    </popUpButtonCell>
+                </popUpButton>
+                <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="MDR-gI-NEM">
+                    <rect key="frame" x="18" y="21" width="85" height="18"/>
+                    <buttonCell key="cell" type="check" title="Use SRTP" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="YtQ-hx-hih">
+                        <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
+                        <font key="font" metaFont="system"/>
+                    </buttonCell>
+                </button>
+            </subviews>
+            <point key="canvasLocation" x="222" y="251.5"/>
+        </customView>
+    </objects>
+</document>