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CyberSecurity – What are some things that get a bad rap, but are actually quite secure?

Cybersecurity is an important issue for everyone, from individuals to large organizations. There are many things that get a bad rap when it comes to cybersecurity, but that doesn’t mean they’re not secure. For example, PGP (Pretty Good Privacy) is a method of encrypting emails that is considered to be very secure. However, it can be difficult to set up and use. Another example is using very long passwords that are actually a sentence. This may seem like a security risk, but it’s actually more secure than a shorter password because it’s more difficult for hackers to guess. Additionally, changing the default port for certain services like databases can help to prevent hacking. Unplugging the ethernet cable may also seem like a security risk, but it’s actually one of the most effective ways to prevent data breaches. Finally, browser password managers are often considered to be insecure, but they’re actually quite secure if used properly. Cybersecurity is an important issue, and there are many things that can be done to help prevent hacking and data breaches.

There are a lot of CyberSecurity myths out there. People think that X, Y, and Z are the most secure way to do things when in reality, they are the least secure. The biggest myth is that PGP is unbreakable. PGP has been broken many times and is not a reliable form of CyberSecurity. Another myth is that very long passwords are secure. The problem with very long passwords is that they are difficult to remember and often get written down somewhere. If a hacker gets ahold of your password, they can easily access your account. The best way to prevent CyberSecurity breaches is to use MFA, OAuth, and two-step verification whenever possible. These methods make it much more difficult for hackers to gain access to your accounts. While they may not be foolproof, they are the best CyberSecurity measure available.

1- PGP

PGP is a Form of Minimalism

2- Very long passwords that are actually a sentence

It could be bad if you just came up with it and forget it, and people think it’s bad if it only has lowercase and no numbers or punctuation. But a 5-6 word sentence could be quite secure, especially if it’s a bit weird. “Lemons make a delicious snack in my house.”

3- Writing passwords down.

I tell all my old relatives to write their passwords down in a little notebook. As long as there isn’t someone there regularly I don’t trust, it is much better than using same password and if their physical security at their house is compromised, there are bigger concerns than a notebook of banking passwords.

We write down all the passwords to our most secure systems – but then we rip them in half and put them in 2 separate safes.

Did I say passwords? I meant encryption keys.

4- Changing default ports for certain services like dbs

Most of the gangs out there use tools that don’t do a full search, so they go through the default port list

5- MFA in general.

Takes 60 seconds to set up, and an additional 5s each time you use it, but can save you hours if not days of manual recovery efforts with support to regain access to a compromised account. Yet people don’t like the idea.

If you are using TOTP for your MFA, you can even put it right in the browser with a plug-in. I use this approach for work. It’s very convenient.

If you use a password manager that supports TOTP and auto type (e.g. KeePassXC) then you don’t even need to mess with it once you have it set up.

6- Oauth for 3rd party apps.

Those “sign into our app with your (Google, Microsoft, etc) account” things. As long as you trust the ID provider and the app, it’s usually secure. More so, considering it prevents password reuse, and you aren’t exposed if any of those 3rd party apps have a breach.

7- Two-step verification.

Yes it’s annoying to need two devices every time you want to log into your most precious accounts, but trust me, I’d rather take the extra 10 seconds to authorize a login than go through the hell of having my account breached.

8-Biometric Authentication.

The argument is that ‘you can’t change your face/finger’ but it is actually more secure than other ‘magic link’ providers.

Let me be clear, there are some providers that are still iffy on security. But there are also some that have device native authentication (you need the device to auth), they don’t store passwords or password hashes, and only has public keys.

One example of this is https://passage.id/ which is about as secure as you can get.

9- Zoom.

Yes, they had a bunch of issues at the start, but they fixed them. I would much rather work with a company that had security assessments and fixed the problems rather than a company which has never been assessed.

10- Unplugging the ethernet cable.

11- Browser password managers?

Source: r/cybersecurity