Blog Post Shout Out: Security Advice for Summer Holidays/Travel

With the Summer holiday season approaching I wanted to provide a respectful shout out to the following security tips/articles while travelling. Even when we are out of the office and our homes; we should maintain vigilance to stay secure and safe.

Many of these tips you may already be using and many of them are simple to use but can make a real difference to ensure your time away runs smoothly and with no unwanted surprises when you return back home:

Tips such as being mindful before using a public charging station I have discussed before but these series of tips group them together for ease of use and convenience.

Some of the most important tips are:

  • Ensuring your portable devices are encrypted
  • Portable devise are carried with you or safely locked away
  • Ensure you changes passwords (from a system you own) after you have used a publically available computer
  • Enabling two factor authentication (more on this below)
  • Not making it obvious you have expensive devices with you (the tips from the US CERT below will clarify this advice)

Securing Mobile Devices During Summer Travel: US CERT
Holiday Traveling with Personal Internet-Enabled Devices: US CERT
Protecting Portable Devices: Physical Security: US CERT
International Mobile Safety Tips: US CERT
Cybersecurity for Electronic Devices: US CERT

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How to set up 2FA on eBay – go do it now!: Sophos Naked Security blog: by Maria Varmazis
Enabling 2FA for any online account is a great security measure and will be particularly useful when travelling to provide that every layer of security.
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How digital spring cleaning can protect your personal information: WMBF News: Christina Lob
Digital spring cleaning involves (among other steps) removing apps from your smartphones/tablets/computer systems that you don’t use. This enhances security since there will be less for attackers to target in terms of software vulnerabilities (reduced attack surface (defined) and the personal information these apps may store or provide access to. It will make it easier for you to maintain the device while travelling since there will fewer apps to update and the device will have more free space should you need it.

When you are back home; this spring cleaning advices further steps e.g. regularly checking your bank account and credit cards for signs of unusual or unknown transactions and reporting them as soon as possible. This is a good practice just in case any of your cards were unknowingly compromised while abroad.

For the final tips this article describes; I wanted to provide clarification:

Clearing out email inboxes is a good idea but will only enhance security if your account was compromised or you are being shoulder surfed by those around you; if you are following password and email best practices this shouldn’t happen.

Its advice on passwords could be better (this advice from Sophos is more secure) and emptying recycle bins while useful doesn’t truly delete data beyond recovery.

Thank you.

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