6 Ways you’re being way too open online
By now, most of us have gotten used to the idea of being
“open” online. We freely exchange information over email, post content to
social media, and peruse websites with reckless abandon, assuming there are
security and privacy measures in place to protect us from any unseen dangers.
However, these habits — especially when adopted by newcomers
to the Internet — can have devastating consequences if taken advantage of by
cybercriminals. What does being “too open” look like?
It starts with being reckless with the information you share
and how you share it. Failing to safeguard your device's data could make it
easier for cybercriminals to gain access to your device, install malware or
ransomware — or worse, expose your personal information to third parties with
ill intent, giving them free reign to take over your identity.
Being too open also means exposing sensitive personal
information online in a permanent way, which could result in consequences
ranging from receiving more spam emails to losing future job opportunities.
Of course, nobody's perfect when it comes to online
security, but you can do yourself some favours by avoiding these behaviours
whenever possible.
1. Using public Wi-Fi
Public Wi-Fi networks are inherently insecure. Because
anybody can access the same public hotspot, any information you send or receive
over a public Wi-Fi connection could be vulnerable to prying eyes. That means
any emails you send or passwords you enter could be intercepted by malicious
third parties on the same network.
How to protect yourself: Limit your use of
public Wi-Fi and be aware of the risks involved. Make sure your chosen hotspot
is a legitimate connection, and avoid using sites that provide access to
sensitive financial information or using your personal email when surfing the
web on public Wi-Fi.
2. Giving out
personal information via email
Email is still one of the most popular modes of
communication, despite being around for more than 20 years and now competing
with texts, IMs, and social media messaging platforms. It’s tempting to use
email when exchanging personal information like passwords because it’s so
convenient, but this can leave you at risk. Even if you’re completely certain your
connection is safe, you don’t know that your recipient’s is, and that means
your passwords and sensitive personal information could be compromised.
How to protect yourself: Don’t include anything
in an email you wouldn’t be okay with someone else reading. Additionally,
whenever possible, you should use a secure email service that offers a higher
level of protection.
3. Posting too freely
on social media
Social media gives you a platform to show off your life;
however, depending on your privacy settings and the actions of your
connections, these posts can be seen by the wrong people. It's possible to
inadvertently expose private or sensitive information to criminals that can
lead to a physical break-in at your home or an attack on your digital identity.
What's more, posting questionable content could also
squander future opportunities if you aren’t careful.
How to protect yourself: Don’t post anything on
social media you’re not willing to make public, and as an added safety measure,
double check all your privacy settings to make sure they’re to your liking.
4. Filling out online
forms
Most sites these days ask you for some kind of personal
information, whether that’s an email address to gain full access to the webpage
or even more extensive personal details. These aren’t inherently dangerous —
most are actually very trustworthy — but if you aren’t careful, your personal
information could be used for questionable purposes or be sold to email
advertisers.
How to protect yourself: Be aware of the sites
you’re using, and remain well-informed of how your information is being used.
Most legitimate sites will have disclaimers and privacy policies that explain
how your personal information can and will be used.
5. Using weak or
repetitive passwords
Complicated passwords are hard to remember, so most people
opt for simpler alternatives and tend to use these simple passwords over and
over. However, doing so can leave your data vulnerable to attack. Hackers can
easily guess simple passwords, and once they know them, they can apply them to
sites all over the Internet to gain even more access to your personal accounts.
How to protect yourself: Make sure all your
passwords are strong, with a mix of uppercase letters, lowercase letters,
numbers, and symbols. Use different passwords for every site, and remember to
change them periodically.
6. Accepting privacy
policies without reading them
Most sites will make you accept a privacy policy, whether
tacitly or directly. Most users simply click through, never reading them. And
while in most cases this won’t hurt you, it’s an unsafe practice in general. It
pays to stay informed of how sites are actually tracking and using your
information.
How to protect yourself: At the very least, skim
the privacy policies you accept and become familiar with how various
organizations track your activities and information online.
Our lives are filled with seemingly innocuous habits that
can increase your vulnerability to hackers and cybercriminals who may abuse
your personal information, hold your device hostage, or even damage your
personal reputation.
As you’ve seen, avoiding these habits isn’t especially
difficult or complicated; instead, a handful of basic precautions can protect
you from most attacks. If you’re interested in stepping up your cyber security
even further, be sure to contact The Computer Guyz in Cape Town or Centurion!
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