{"id":41277,"date":"2021-06-09T13:10:21","date_gmt":"2021-06-09T13:10:21","guid":{"rendered":"https:\/\/packetstormsecurity.com\/news\/view\/32363\/Phil-Zimmerman-Looks-Back-On-30-Years-Of-PGP.html"},"modified":"2021-06-09T13:10:21","modified_gmt":"2021-06-09T13:10:21","slug":"phil-zimmerman-looks-back-on-30-years-of-pgp","status":"publish","type":"post","link":"https:\/\/www.threatshub.org\/blog\/phil-zimmerman-looks-back-on-30-years-of-pgp\/","title":{"rendered":"Phil Zimmerman Looks Back On 30 Years Of PGP"},"content":{"rendered":"<p>Encryption and verification package Pretty Good Privacy (PGP) has celebrated a troubled 30 years of securing secrets and giving cypherpunks an excuse to meet in person, with original developer and security specialist Phil Zimmermann toasting a world where encryption is common but, he warns, still under threat.<\/p>\n<p>&#8220;It was on this day (6 June) in 1991 that Pretty Good Privacy was uploaded to the Internet,&#8221; Zimmermann wrote <a target=\"_blank\" href=\"https:\/\/philzimmermann.com\/EN\/essays\/PGP_30th\/\" rel=\"noopener noreferrer\">in a piece<\/a> published over the weekend. &#8220;I had sent it to a couple of my friends for distribution the day before. This set in motion a decade of struggle to end the US export controls on strong cryptographic software.<\/p>\n<p>&#8220;I became the target of a criminal investigation for violating the Arms Export Control Act by allowing PGP to spread around the world. This further propelled PGP&#8217;s popularity. The government dropped the investigation in early 1996, but the policy debate raged on, until the US export restrictions finally collapsed in 2000. PGP ignited the decade of the Crypto Wars, resulting in all the western democracies dropping their restrictions on the use of strong cryptography. It was a storied and thrilling decade, and a triumph of activism for the right to have a private conversation.&#8221;<\/p>\n<div aria-hidden=\"true\" class=\"adun\" data-pos=\"top\" data-raptor=\"condor\" data-xsm=\",fluid,mpu,\" data-sm=\",fluid,mpu,\" data-md=\",fluid,leaderboard,mpu,\" data-lg=\",fluid,leaderboard,\" data-xlg=\",fluid,superleaderboard,billboard,leaderboard,\"> <noscript> <a href=\"https:\/\/pubads.g.doubleclick.net\/gampad\/jump?co=1&amp;iu=\/6978\/reg_security\/front&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=2&amp;c=2YMFYo2F8gf5drBEXEW24ugAAAEo&amp;t=ct%3Dns%26unitnum%3D2%26raptor%3Dcondor%26pos%3Dtop%26test%3D0\" target=\"_blank\" rel=\"noopener noreferrer\"> <img decoding=\"async\" src=\"https:\/\/pubads.g.doubleclick.net\/gampad\/ad?co=1&amp;iu=\/6978\/reg_security\/front&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=2&amp;c=2YMFYo2F8gf5drBEXEW24ugAAAEo&amp;t=ct%3Dns%26unitnum%3D2%26raptor%3Dcondor%26pos%3Dtop%26test%3D0\" alt> <\/a> <\/noscript> <\/div>\n<p>PGP&#8217;s workaround for these export restrictions, the US International Traffic in Arms Regulations (ITAR), is storied. Realising that the nation enjoyed a constitutional right to free speech which extended to published work, the source code was published as a printed book \u2013 a protected work under the 1st Amendment to the US Constitution \u2013 and distributed abroad, where it was scanned through an optical character recognition system and compiled into a freely distributable international variant.<\/p>\n<h3 class=\"crosshead\"> <span>Hungry hungry mergers and acquisitions<\/span><br \/>\n<\/h3>\n<p>Following the end of the criminal investigation into Zimmermann, the PGP team set up PGP Inc. which was quickly gobbled up by security specialist Network Associates Inc. (originally McAfee, then Intel Security, and now McAfee once more) in 1997. The feature set of PGP grew quickly, but Zimmermann grew disillusioned and <a target=\"_blank\" href=\"https:\/\/www.theregister.com\/2001\/02\/20\/pgp_creator_zimmerman_leaves_network\/\" rel=\"noopener noreferrer\">parted ways with the company in 2001<\/a> before Network Associates put its PGP assets <a target=\"_blank\" href=\"https:\/\/www.theregister.com\/2001\/10\/12\/network_associates_puts_pgp_up\/\" rel=\"noopener noreferrer\">up for sale<\/a>.<\/p>\n<p>While there were definite fears that PGP would <a target=\"_blank\" href=\"https:\/\/www.theregister.com\/2002\/03\/08\/how_we_can_save_pgp\/\" rel=\"noopener noreferrer\">die a death in limbo<\/a>, those assets became <a target=\"_blank\" href=\"https:\/\/www.theregister.com\/2002\/08\/28\/pgp_is_back\/\" rel=\"noopener noreferrer\">PGP Corporation in 2002<\/a>, with Zimmermann taking the role of social advisor and consultant. PGP Corporation would in turn be <a target=\"_blank\" href=\"https:\/\/www.theregister.com\/2010\/04\/29\/symantec_buys_pgp\/\" rel=\"noopener noreferrer\">swallowed by Symantec<\/a> in 2010.<\/p>\n<p>Despite <a target=\"_blank\" href=\"https:\/\/www.theregister.com\/2014\/08\/14\/pgp_viability\/\" rel=\"noopener noreferrer\">concerns about its usability<\/a> and a handful of <a target=\"_blank\" href=\"https:\/\/www.theregister.com\/2018\/05\/14\/smime_pgp_encryption_flaw_emails_vulnerable_to_snooping\/\" rel=\"noopener noreferrer\">security concerns<\/a> \u2013 <a target=\"_blank\" href=\"https:\/\/www.theregister.com\/2018\/05\/25\/pgp_is_not_broken_says_inventor\/\" rel=\"noopener noreferrer\">though never truly broken<\/a> \u2013 the core technology introduced in PGP 1.0 remains very much alive among everyone from privacy enthusiasts and cypherpunks to CESG, the cybersecurity division of UK spy agency GCHQ \u2013 <a target=\"_blank\" href=\"https:\/\/www.theregister.com\/2017\/07\/24\/spooks_agency_cesg_left_without_pgp_for_four_months\/\" rel=\"noopener noreferrer\">when it works<\/a>, at least.<\/p>\n<h3 class=\"crosshead\"> <span>Three decades on, the battles remain<\/span><br \/>\n<\/h3>\n<p>&#8220;Here we are, three decades later, and strong crypto is everywhere,&#8221; wrote Zimmermann on the day of PGP&#8217;s 30th anniversary. &#8220;What was glamorous in the 1990s is now mundane. So much has changed in those decades. That&#8217;s a long time in dog years and technology years. My own work shifted to end-to-end secure telephony and text messaging. We now have ubiquitous strong crypto in our browsers, in VPNs, in e-commerce and banking apps, in IoT products, in disk encryption, in the TOR network, in cryptocurrencies. And in a resurgence of implementations of the OpenPGP protocol. It would seem impossible to put this toothpaste back in the tube.<\/p>\n<p>&#8220;Yet, we now see a number of governments trying to do <a target=\"_blank\" href=\"https:\/\/www.justice.gov\/opa\/pr\/international-statement-end-end-encryption-and-public-safety\" rel=\"noopener noreferrer\">exactly that<\/a>. Pushing back against end-to-end encryption. We see it in Australia, the UK, the US, and other liberal democracies. Twenty years after we all thought we won the Crypto Wars. Do we have to mobilise again? Veterans of the Crypto Wars may have trouble fitting into their old uniforms. Remember that scene in The Incredibles when Mr. Incredible tries to squeeze into his old costume? We are going to need fresh troops.&#8221;<\/p>\n<div aria-hidden=\"true\" class=\"adun\" data-pos=\"top\" data-raptor=\"falcon\" data-xxlg=\",fluid,billboard,superleaderboard,brandwidth,brandimpact,leaderboard,mpu,\"> <noscript> <a href=\"https:\/\/pubads.g.doubleclick.net\/gampad\/jump?co=1&amp;iu=\/6978\/reg_security\/front&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=4&amp;c=44YMFYo2F8gf5drBEXEW24ugAAAEo&amp;t=ct%3Dns%26unitnum%3D4%26raptor%3Dfalcon%26pos%3Dmid%26test%3D0\" target=\"_blank\" rel=\"noopener noreferrer\"> <img decoding=\"async\" src=\"https:\/\/pubads.g.doubleclick.net\/gampad\/ad?co=1&amp;iu=\/6978\/reg_security\/front&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=4&amp;c=44YMFYo2F8gf5drBEXEW24ugAAAEo&amp;t=ct%3Dns%26unitnum%3D426raptor%3Dfalcon%26pos%3Dmid%26test%3D0\" alt> <\/a> <\/noscript> <\/div>\n<p>Zimmermann&#8217;s retrospective indicated a need for defence on a range of fronts \u2013 from &#8220;ordinary citizens and grass-roots political opposition groups&#8221; to those who can &#8220;push back hard in policy space&#8221; \u2013 though stopped short of a full call to arms. PGP itself, meanwhile, is now most commonly used in tools adhering to the <a target=\"_blank\" href=\"https:\/\/www.openpgp.org\/\" rel=\"noopener noreferrer\">OpenPGP specification<\/a>, an email-focused standard under the stewardship of the OpenPGP Alliance, <a target=\"_blank\" href=\"https:\/\/www.theregister.com\/2001\/05\/30\/openpgp_alliance_omits_pgp_security\/\" rel=\"noopener noreferrer\">founded by Zimmermann himself<\/a> back in 2001. \u00ae<\/p>\n<p> READ MORE <a href=\"https:\/\/packetstormsecurity.com\/news\/view\/32363\/Phil-Zimmerman-Looks-Back-On-30-Years-Of-PGP.html\">HERE<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>READ MORE HERE&#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_layout":"default_layout","footnotes":""},"categories":[60],"tags":[136],"class_list":["post-41277","post","type-post","status-publish","format-standard","hentry","category-packet-storm","tag-headlinecryptography"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Phil Zimmerman Looks Back On 30 Years Of PGP 2026 | ThreatsHub Cybersecurity News<\/title>\n<meta name=\"description\" content=\"ThreatsHub Cybersecurity News | ThreatsHub.org | Cloud Security &amp; Cyber Threats Analysis Hub. 100% Free OSINT Threat Intelligent and Cybersecurity News.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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