13
Jun
2013

SANS Ouch! Security Newsletter – June 2013 – URL Shorteners / QR Codes

A Uniform Resource Locator (or URL) is nothing more than a fancy term for a website address such as http://www.google.com. A URL is the name you type when you want to visit a website or web page. When you type a URL into your browser, your browser takes the name and resolves it into an IP address; that IP address is where the website is located on the Internet. Your browser then connects to the website and downloads the page to your browser, which you then view.

The problem is cyber criminals can play a variety of tricks on you with URLs, making you think you are visiting a legitimate site when you are really visiting a different website controlled by them: one that is most likely designed to steal your information or attack your browser and infect your computer. Where you think you are going and where you are actually going can be two different things. Let’s review how a URL works, several common URL attacks and how you can protect yourself against them.

Source: SANS Ouch! Security Newsletter

Title Language
URL Shorteners / QR Codes English
URL Shorteners / QR Codes (epub version, for tablets only) English
الروابط المختصرة / الرموز المربعة Arabic
URL缩短工具 / 二维码 Chinese, Simplified
URL Verkorters / QR Codes Dutch
使統一資源定位變短的服務 / “QR” 密碼 Chinese, Traditional
QRکوتاه گر نشانی و کدهای Farsi
Services de réduction d’URL / QR Codes French
Kurz-URL-Dienste / QR Codes German
Rövid URL-ek és QR kódok Hungarian
Abbreviatori di URL e codici QR Italian
短縮URLとQRコード Japanese
URL 단축기 /QR 코드 Korean
Pemendek URL/Kod QR Malaysian
URL-forkortere / QR-koder Norwegian
Skracanie adresów URL / Kody QR Polish
Encurtadores de URL / Códigos QR Portuguese
Короткие URL ссылки/QR коды Russian
URL Shortener-i / QR Kodovi Serbian
Acortadores de URL y códigos QR Spanish
URL Kısaltıcıları / QR Kodları Turkish
URL شارٹ ن ز / QR کوڈز Urdu
Filed under: Advice

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Updated:  13 June 2013/ Responsible Officer:  Chief Information Officer/ Page Contact:  IT Security