Light editing freeradius_server.md (#2384)

* Replace "we" with "you" universally
* reword all passive voice to active voice
* Some sentence simplification
* replace conjunctions with words

docs/guides/security/freeradius_radius_server.md

@@ -1,7 +1,7 @@
 ---
 title: FreeRADIUS RADIUS Server
 author: Neel Chauhan
-contributors:
+contributors: Steven Spencer
 tested_with: 9.4
 tags:
   - security
@@ -13,17 +13,16 @@ tags:
 
 RADIUS is an AAA (authentication, authorization and accounting) protocol to manage network access. [FreeRADIUS](https://www.freeradius.org/) is the de-facto RADIUS server for Linux and other Unix-like systems.
 
-
 ## Prerequisites and assumptions
 
-The following are minimum requirements for using this procedure:
+The following are minimum requirements for this procedure:
 
 * The ability to run commands as the root user or use `sudo` to elevate privileges
 * A RADIUS client, such as a router, switch or Wi-Fi access point
 
 ## Installing FreeRADIUS
 
-We can install FreeRADIUS from the `dnf` repositories:
+You can install FreeRADIUS from the `dnf` repositories:
 
 ```bash
 dnf install -y freeradius
@@ -53,9 +52,9 @@ user    Cleartext-Password := "password"
 
 Replace `user` and `password` with the respective desired username and password.
 
-Keep in mind that the password isn't hashed so if an attacker gets hold of the `users` file they could gain unauthorized access to your protected network.
+Know that the password is not hashed, so if an attacker gets hold of the `users` file they could gain unauthorized access to your protected network.
 
-You could also do an `MD5`-hashed or `Crypt`-hashed password. To generate an MD5-hashed password, run:
+You can also do an `MD5`-hashed or `Crypt`-hashed password. To generate an MD5-hashed password, run:
 
 ```bash
 echo -n password | md5sum | awk '{print $1}'
@@ -69,7 +68,7 @@ You will get a hash of `5f4dcc3b5aa765d61d8327deb882cf99`. In `users` file, inse
 user    MD5-Password := "5f4dcc3b5aa765d61d8327deb882cf99"
 ```
 
-We will also need to define clients. This is to prevent unauthorized access to our RADIUS server. Edit the `clients.conf` file:
+You will also need to define clients. This is to prevent unauthorized access to our RADIUS server. Edit the `clients.conf` file:
 
 ```bash
 vi clients.conf
@@ -83,19 +82,19 @@ client 172.20.0.254 {
 }
 ```
 
-Replace `172.20.0.254` and `secret123` with the IP address and secret value to be used by the client. This can be repeated for multiple clients. 
+Replace `172.20.0.254` and `secret123` with the IP address and secret value the clients will use. Repeat this for many clients.
 
 ## Enabling FreeRADIUS
 
-After the initial configuration is completed, we can start `radiusd`:
+After the initial configuration, you can start `radiusd`:
 
 ```bash
 systemctl enable --now radiusd
 ```
 
 ## Configuring RADIUS on a switch
 
-After setting up the FreeRADIUS server, we will configure a RADIUS client on the author's MikroTik switch as a wired 802.1X client:
+After setting up the FreeRADIUS server, you will configure a RADIUS client on the author's MikroTik switch as a wired 802.1X client:
 
 ```bash
 /radius
@@ -104,4 +103,4 @@ add address=172.20.0.12 secret=secret123 service=dot1x
 add interface=combo3
 ```
 
-Replace `172.20.0.12` with the FreeRADIUS server's IP address and `secret123` with the secret we set earlier.
+Replace `172.20.0.12` with the FreeRADIUS server's IP address and `secret123` with the secret you set earlier.