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DIY

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Posts by DIY

Can VPN prevent DNS spoofing?

Use a virtual private network (VPN). These services give you an encrypted tunnel for all your web traffic and use of private DNS servers…

6 min read

Can you prevent DNS poisoning?

As an end-user, there are a few more things you can do to help prevent poisoning and spoofing: Use a Virtual Private Network (VPN),…

6 min read

What causes DNS cache poisoning?

DNS cache poisoning occurs when a threat actor feeds false information into the DNS cache, thereby making a user’s web browser return an incorrect…

6 min read

How DNS poisoning happens?

During a DNS poisoning attack, a hacker substitutes the address for a valid website for an imposter. Once completed, that hacker can steal valuable…

6 min read

What does DNS poisoning look like?

A sudden increase in DNS activity from a single source about a single domain indicates a potential Birthday attack. An increase in DNS activity…

6 min read

How do you unblock websites on Safari?

To change these settings, choose Safari > Settings, then click Websites. The settings you can customize (such as Reader and Content Blockers) are listed…

6 min read

Does secure boot use MBR or GPT?

Secure boot is only relevant to verifying the boot software. It works with both MBR and GPT devices. The constraints are actually that of…

6 min read

Can you boot a MBR drive in UEFI?

If you want to boot into UEFI BIOS using your current MBR-partitioned HDD, you’d need to reformat it to GPT. Otherwise, you’re stuck with…

5 min read
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