Google IMAP losing old security protocols this month

SSLv3? DEAD. RC4? DEAD. Still using them? Resign from the sysadmin society in shame


Google's ongoing elimination of the antediluvian SSLv3 and RC4 protocols is taking another step on June 16.

From that date, Gmail's IMAP and POP services will join its SMTP services in rejecting connections using those protocols.

Recognising, perhaps, that not everybody's been paying attention, Mountain View is giving users and sysadmins time to adjust. It may take “longer than 30 days for users to be fully restricted from connecting” using clients that still run those protocols, the company's announcement states.

However, most clients already support more modern TLS versions.

Beyond the deprecation date, sysadmins will start to see errors if they try running SSLv3 or RC4 in connection, and app developers are likewise warned they need to push out upgrades.

It's been a year since the IETF put a bolt into the skull of SSLv3, issuing RFC 7568 as a not-so-gentle reminder to the industry.

And as a cipher, RC4 has been a dead duck for years.

So if your favourite mail app tells you “upgrade now”, you might want to ask why they've taken so long. ®

Similar topics

Broader topics


Other stories you might like

  • Experts: AI should be recognized as inventors in patent law
    Plus: Police release deepfake of murdered teen in cold case, and more

    In-brief Governments around the world should pass intellectual property laws that grant rights to AI systems, two academics at the University of New South Wales in Australia argued.

    Alexandra George, and Toby Walsh, professors of law and AI, respectively, believe failing to recognize machines as inventors could have long-lasting impacts on economies and societies. 

    "If courts and governments decide that AI-made inventions cannot be patented, the implications could be huge," they wrote in a comment article published in Nature. "Funders and businesses would be less incentivized to pursue useful research using AI inventors when a return on their investment could be limited. Society could miss out on the development of worthwhile and life-saving inventions."

    Continue reading
  • Declassified and released: More secret files on US govt's emergency doomsday powers
    Nuke incoming? Quick break out the plans for rationing, censorship, property seizures, and more

    More papers describing the orders and messages the US President can issue in the event of apocalyptic crises, such as a devastating nuclear attack, have been declassified and released for all to see.

    These government files are part of a larger collection of records that discuss the nature, reach, and use of secret Presidential Emergency Action Documents: these are executive orders, announcements, and statements to Congress that are all ready to sign and send out as soon as a doomsday scenario occurs. PEADs are supposed to give America's commander-in-chief immediate extraordinary powers to overcome extraordinary events.

    PEADs have never been declassified or revealed before. They remain hush-hush, and their exact details are not publicly known.

    Continue reading
  • Stolen university credentials up for sale by Russian crooks, FBI warns
    Forget dark-web souks, thousands of these are already being traded on public bazaars

    Russian crooks are selling network credentials and virtual private network access for a "multitude" of US universities and colleges on criminal marketplaces, according to the FBI.

    According to a warning issued on Thursday, these stolen credentials sell for thousands of dollars on both dark web and public internet forums, and could lead to subsequent cyberattacks against individual employees or the schools themselves.

    "The exposure of usernames and passwords can lead to brute force credential stuffing computer network attacks, whereby attackers attempt logins across various internet sites or exploit them for subsequent cyber attacks as criminal actors take advantage of users recycling the same credentials across multiple accounts, internet sites, and services," the Feds' alert [PDF] said.

    Continue reading

Biting the hand that feeds IT © 1998–2022