certificates

Fri
03
Nov
Dennis Faas's picture

How to Fix: Send Encrypted Email to Gmail (Postfix, TLS, SSL Certificates)

Infopackets Reader Martin R. writes: " The email newsletter I receive from you is showing in my gmail as "unencrypted," with a red pad lock . There is also a new warning banner that says: 'Be careful with this message. It contains content that's ... typically used to steal personal information.' The options are: learn more, report this suspicious message, ignore, or 'I trust this message.' This is not the only email I get that shows as unencrypted. What does this mean and how can it be fixed? " My response: Essentially it means that the mail you received (at gmail) was not sent using email ... (view more)

Mon
27
Feb
Dennis Faas's picture

How to Fix: Firefox 'This connection is untrusted' (appears Randomly)

Infopackets Reader Gord F. writes: " Dear Dennis, I have a very vexing issue. For the last few weeks, Firefox randomly produces a ' This connection is untrusted ' message whenever I try to sign out of my Outlook email account (outlook.live.com), or ... when I visit other secure websites. It seems to work one minute, then it won't work the next. If I shut down and restart the computer the 'This connection is untrusted' error disappears, only to pop up again the next time I visit a secure website at some point in the day. When I see a 'This connection is untrusted' message, I've clicked the ' ... (view more)

Fri
02
Sep
Dennis Faas's picture

How to Fix: "There is a problem with this website's security certificate" Error in IE, Edge

Infopackets reader Julia R. writes: " Dear Dennis, I recently installed Windows 10 and while cleaning things up, inadvertently installed a program called 'Advanced PC Care' from my Download folder. Now when I go to use Internet Explorer 11 and Edge ... in Windows 10, I receive an error message stating: 'There is a problem with this website's security certificate,' no matter what website I try and visit. I have uninstalled the Advanced PC Care program but both IE11 and Edge are broken. I am completely at my wits end. Can you help? " My response: I asked Julia if she would like me to connect to her ... (view more)

Fri
09
Sep
Dennis Faas's picture

Hackers Infiltrate SSL Certificates of CIA, MI6

The theft of online security certificates by hackers thought to be from Iran may be even more serious than first thought. The stolen certificates include those for security agencies from the United States, United Kingdom and Israel. The security ... breach originates with DigiNotar, a Netherlands organization that produces Secure Sockets Layer (SSL) certificates which are used by webites. An SSL, for example, is used when home users connect to their banking web sites. Using the SSL certificate, information to and from the home PC to a bank website is encrypted and cannot be intercepted by a third ... (view more)

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