Copyedit Security chapter (#393)

* Initial copyedits of the security chapter

* Convert tables

* Further edits

* HTTP vs HTTPS query

* Updated HTTP vs HTTPS sql

* Including CSP and HSTS in this query

* Security data viz

* Updated figure numbers

sql/2019/08_Security/08_25-34.sql

@@ -13,7 +13,9 @@ UNNEST(['nel', 'report-to', 'referrer-policy',
   'x-xss-protection', 'x-frame-options',
   'cross-origin-resource-policy',
   'cross-origin-opener-policy',
-  'sec-fetch-(dest|mode|site|user)']) AS header
+  'sec-fetch-(dest|mode|site|user)',
+  'strict-transport-security',
+  'content-security-policy']) AS header
 JOIN (
   SELECT _TABLE_SUFFIX, COUNT(0) AS total
   FROM `httparchive.summary_pages.2019_07_01_*`
@@ -26,4 +28,4 @@ GROUP BY
   total,
   header
 ORDER BY
-  freq / total DESC
+  freq / total DESC

sql/2019/08_Security/08_43.sql

@@ -0,0 +1,11 @@
+# 08_43: HTTP vs HTTPS
+SELECT
+  client,
+  COUNTIF(STARTS_WITH(url, 'https://'))  AS https,
+  COUNTIF(STARTS_WITH(url, 'http://'))  AS http,
+  ROUND((COUNTIF(STARTS_WITH(url, 'https://')) / COUNT(*))*100,2) AS pct_https,
+  ROUND((COUNTIF(STARTS_WITH(url, 'http://')) / COUNT(*))*100,2) AS pct_http
+FROM
+  `httparchive.almanac.summary_requests`  
+GROUP BY
+  client

src/config/2019.json

@@ -48,8 +48,7 @@
         {
           "part": "II",
           "chapter": "8",
-          "title": "Security",
-          "todo": true
+          "title": "Security"
         },
         {
           "part": "II",
@@ -963,6 +962,53 @@
       "github": "zachleat",
       "twitter": "zachleat"
     },
+    "ghedo": {
+      "name": "Alessandro Ghedini",
+      "teams": [
+        "brainstormers"
+      ],
+      "avatar_url": "https:\/\/avatars3.githubusercontent.com\/u\/117643?v=4&s=200",
+      "website": "https:\/\/ghedini.me\/",
+      "github": "ghedo"
+    },
+    "ndrnmnn": {
+      "name": "André Naumann",
+      "teams": [
+        "brainstormers"
+      ],
+      "avatar_url": "https:\/\/avatars2.githubusercontent.com\/u\/22891577?v=4&s=200",
+      "github": "ndrnmnn"
+    },
+    "mor10": {
+      "name": "Morten Rand-Hendriksen",
+      "teams": [
+        "brainstormers"
+      ],
+      "avatar_url": "https:\/\/avatars3.githubusercontent.com\/u\/1132200?v=4&s=200",
+      "website": "http:\/\/mor10.com\/",
+      "github": "mor10",
+      "twitter": "mor10"
+    },
+    "westonruter": {
+      "name": "Weston Rutern",
+      "teams": [
+        "brainstormers"
+      ],
+      "avatar_url": "https:\/\/avatars2.githubusercontent.com\/u\/134745?v=4&s=200",
+      "website": "https:\/\/weston.ruter.net\/",
+      "github": "westonruter",
+      "twitter": "westonruter"
+    },
+    "enygren": {
+      "name": "Erik Nygren",
+      "teams": [
+        "brainstormers"
+      ],
+      "avatar_url": "https:\/\/avatars2.githubusercontent.com\/u\/6840678?v=4&s=200",
+      "website": "https:\/\/erik.nygren.org\/",
+      "github": "enygren",
+      "twitter": "akanygren"
+    },
     "c-torres": {
       "name": "Carlos Torres",
       "teams": [