URL Shortening
URL Shortening
- April 23, 2021
- Posted by: Nicola Selenu

This was originally designed to make long URLs (website links) more manageable when typing or more easily transmitted in mediums where character limits exist (e.g. SMS messaging). However, URL shortening is also used by social engineers to hide malicious website addresses because it makes links more difficult for users to analyse. Some shortened URLs can be linked to a download site where a malicious .ZIP file (containing ransomware or some other nasty) is downloaded upon clicking. For example, goo.gl/x1ebN3 leads to google.com.
Author:Nicola Selenu
Email Service Providers Handbook
The most comprehensive “Handbook of Email Service Providers“!
SPAMASSASSIN RULES
All SpamAssassin rules in one place, EXPLAINED!
SMTP COMMANDS
& REPLY CODES
All SMTP/ESMTP commands and reply codes in one place, EXPLAINED!
Free DNS Tool
Check the DNS records of your domain with our free DNS tool.
Deliverability Glossary
The most comprehensive Email Deliverability and Marketing Glossary!
- Term: URL Shortening
- Term: Ransomware
- Term: Messaging, Malware and Mobile Anti-Abuse Working Group (M3AAWG)
- Term: Email Service Provider (ESP)
- Term: Deliverability
- Term: SpamAssassin
- Term: Extended Simple Mail Transfer Protocol (ESMTP)
- Term: Simple Mail Transfer Protocol (SMTP)
- Term: Domain Name System (DNS)
URL Shortening
This was originally designed to make long URLs (website links) more manageable when typing or more easily transmitted in mediums where character limits exist (e.g. SMS messaging). However, URL shortening is also used by social engineers to hide malicious website addresses because it makes links more difficult for users to analyse. Some shortened URLs can be linked to a download site where a malicious .ZIP file (containing ransomware or some other nasty) is downloaded upon clicking. For example, goo.gl/x1ebN3 leads to google.com.
« Back to Glossary Index- Term: URL Shortening
- Term: Ransomware
- Term: Messaging, Malware and Mobile Anti-Abuse Working Group (M3AAWG)
- Term: Email Service Provider (ESP)
- Term: Deliverability
- Term: SpamAssassin
- Term: Extended Simple Mail Transfer Protocol (ESMTP)
- Term: Simple Mail Transfer Protocol (SMTP)
- Term: Domain Name System (DNS)
Author:Nicola Selenu
Email Service Providers Handbook
The most comprehensive “Handbook of Email Service Providers“!
SPAMASSASSIN RULES
All SpamAssassin rules in one place, EXPLAINED!
SMTP COMMANDS
& REPLY CODES
All SMTP/ESMTP commands and reply codes in one place, EXPLAINED!
Free DNS Tool
Check the DNS records of your domain with our free DNS tool.
Deliverability Glossary
The most comprehensive Email Deliverability and Marketing Glossary!
« Back to Glossary Index- Term: URL Shortening
- Term: Ransomware
- Term: Messaging, Malware and Mobile Anti-Abuse Working Group (M3AAWG)
- Term: Email Service Provider (ESP)
- Term: Deliverability
- Term: SpamAssassin
- Term: Extended Simple Mail Transfer Protocol (ESMTP)
- Term: Simple Mail Transfer Protocol (SMTP)
- Term: Domain Name System (DNS)