Email Security » History » Version 3
IT-HK Gene Leung, 2016-01-17 23:54
| 1 | 1 | IT-HK Gene Leung | h1. Email Security 電郵保安 |
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| 3 | | Date Modified : 2016.01.17 | Modified By : Gene Leung | |
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| 4 | | Date Created : 2016.01.17 | Created By : Gene Leung | |
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| 6 | {{>toc}} |
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| 7 | 2 | IT-HK Gene Leung | |
| 8 | h2. Spam and Junk |
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| 10 | * Never reply, click on a link in the message, or open any attachment |
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| 11 | * Block the sender |
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| 12 | * Report bad messages |
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| 13 | * Safeguard your email address, i.e., Don't use your work or main email address to register for shopping websites, to play online games, download software, join a discussion group |
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| 15 | h2. Phishing |
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| 17 | * If you use a link or provide information, change the account password and contact support. |
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| 18 | * If you click a link, use a security program to scan the computer or device. |
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| 20 | h2. Attachments, Viruses and Malware |
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| 22 | * Do not open an attachment unless you are 100% sure it is intended for you and is not infected. If unsure, contact the sender by phone or send a fresh message to verify. |
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| 23 | * Save and scan attachments before opening. |
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| 24 | * Know how to use your security program and check it regularly. |
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| 26 | h2. BCC Option |
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| 28 | * Use of bcc option with integrity, so that spammers do not get hold of large lists of names |
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| 30 | h2. Sender Verification |
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| 31 | 3 | IT-HK Gene Leung | |
| 32 | !{width:70%}2016-01-17_2347.png! |
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| 34 | !{width:60%}2016-01-17_2348.png! |