Useful tips for everyday
What do wireless access points use MAC filtering to accomplish? The MAC Filter feature of your Linksys Smart Wi-Fi Router is a wireless security option…
Who is issuer of the certificate? In a typical public-key infrastructure (PKI) scheme, the certificate issuer is a certificate authority (CA), usually a company that…
How do I find out what devices are using my email? Remotely find, lock, or erase Go to android.com/find and sign in to your Google…
How do you generate random numbers from Dev random? Generating random numbers You can use /dev/urandom to generate pseudo-random numbers on the command line like…
Does HTTPS encrypt data at rest? HTTP is not encrypted in any way. Any network sniffer that can sniff the packets between the HTTP client…
Does GDPR require opt-in or opt-out? The GDPR requires consent to be opt-in. It defines consent as “freely given, specific, informed and unambiguous” given by…
Is DNS lookup secure? DNS handles the process of translating the human-readable name of a website into the machine-readable form. Unfortunately, DNS doesn’t do this…
Is IMAP SSL secure? Mail. dll IMAP component supports Secure Socket Layer (SSL) and Transport Layer Security (TLS) protocols to authenticate the server and secure…
How do you check if cookies are SameSite? Q: How can I test the new SameSite defaults? In the location bar, enter chrome://flags to access…
Do I need an antivirus for Linux? Anti-virus software does exist for Linux, but you probably don’t need to use it. Viruses that affect Linux…