Use of the auto secure command

"
I tried the command auto secure on the vro, which is convenient to use and can disable some insecure services and enable some secure services. Then, the command is summarized. (Note: the ios version is 12.3 (1) or later)

Summary:
1. Disable some global insecure services as follows:
Finger
PAD
Small Servers
Bootp
HTTP service
Identification Service
CDP
NTP
Source Routing

2. enable some global security services as follows:
Password-encryption service
Tuning of scheduler interval/allocation
TCP synwait-time
TCP-keepalives-in and tcp-kepalives-out
SPD configuration
No ip unreachables for null 0

　3. Some insecure services that disable the interface are as follows:
ICMP
Proxy-Arp
Directed Broadcast
Disables MOP service
Disables icmp unreachables
Disables icmp mask reply messages.

　4. Provide log security as follows:
Enables sequence numbers & timestamp
Provides a console log
Sets log buffered size
Provides an interactive dialogue to configure the logging server ip address.

　5. Protect the Access Router as follows:
Checks for a banner and provides facility to add text to automatically configure:
Login and password
Transport input & output
Exec-timeout
Local AAA
SSH timeout and ssh authentication-retries to minimum number
Enable only SSH and SCP for access and file transfer to/from the router

6. Protect Forwarding Plane
Enables Cisco Express Forwarding (CEF) or distributed CEF on the router, when available
Anti-spoofing
Blocks all IANA reserved IP address blocks
Blocks private address blocks if customer desires
Installa default route to NULL 0, if a default route is not being used
Configures TCP intercept for connection-timeout, if TCP intercept feature is available and the user is interested
Starts interactive configuration for CBAC on interfaces facing the Internet, when using a Cisco IOS Firewall image,
Enables NetFlow on software forwarding platforms entry: csh responsible editor: csh