Journey with us as we explore the rationale behind extended certificate durations and the impact of the SSL lifetime limit. From the initial issuance to the importance of reissuance and the associated costs, join 1Byte in navigating the essential facets of SSL functionality for a secure online experience.
The Functionality of 2–5-Year SSL Certificates
Why should you consider a certificate beyond the standard 1-year term? At 1Byte, SSL certificates are available in 1, 2, 3, 4, and 5-year terms. Opting for a longer duration not only ensures prolonged website protection but also brings the price per year down considerably, while shielding you from potential industry price fluctuations along the way.
Why Did I Receive a Shorter Certificate Than the Term I Purchased?
When you choose a multi-year SSL certificate with us at 1Byte, it’s essential to understand that the certificate is issued in shorter segments rather than all at once. To maximize the value of your SSL investment, you’ll need to reissue it periodically, easily managed from your account panel.
Why these periodic reissues? The SSL industry has set a limit on the lifetime of SSL certificates, and that limit is now considerably shorter than a full year. Your purchase term itself does not change — a 3-year certificate still gives you 3 years of coverage, and you pay once, up front, exactly as before. Only the way that coverage is delivered has changed.
What is the SSL lifetime limit?
At 1Byte, we want to demystify the SSL lifetime limit, a crucial aspect dictated by major web browsers like Safari, Chrome, and Firefox. This limit signifies the maximum allowed lifetime of an SSL certificate. Since March 2026 it has been capped at 200 days, reduced from 398 days previously.
In practice, certificates activated at 1Byte are issued for 198 days, or for the remaining duration of your order, whichever is shorter. Certificate Authorities issue slightly below the ceiling so that the maximum is never exceeded.
Why does this matter? The SSL lifetime limit is set by industry leaders to enhance security standards — the shorter a certificate’s life, the smaller the window in which a compromised certificate could be misused. The limit is also scheduled to shorten further, to 100 days in March 2027 and to 47 days in March 2029, so periodic reissuance is becoming a routine part of running any secure website.
The Impact on Your Multi-Year Certificate
When you activate a certificate from 1Byte, whether it’s for 2, 3, 4, or 5 years, here’s a key insight: the SSL is initially issued for up to 198 days. It’s an essential aspect of navigating the SSL lifetime limit landscape.
So, what does this mean for you? At the end of each issuance period — roughly every six months — you’ll need to reissue the SSL to continue benefiting from the remaining time on your multi-year certificate. A 3-year certificate, for example, will pass through several reissues before it reaches the end of its term. Each one is free and takes only a few minutes, and together they ensure that you maximize the utility of your SSL while staying within the bounds of the SSL lifetime limit.
What is an SSL Certificate Reissue?
Securing your website’s longevity with a multi-year SSL from 1Byte is a strategic move. However, understanding how to make the most of its lifespan involves navigating the reissuance process, an essential step within the SSL lifetime limit framework.
When you reissue your SSL through 1Byte, the Certificate Authority dispatches another SSL, for up to 198 days or for the remaining validity of your order, whichever is shorter. This ensures that your website remains consistently protected throughout its multi-year SSL journey.
A note on your Certificate Authority: SSL certificates activated at 1Byte from August 18, 2026 are issued by SSL.com. If your multi-year certificate was activated before that date, it was issued by Sectigo (formerly Comodo) — and reissuing it will not change that. Every reissue continues to come from the same Certificate Authority that issued your original certificate, so there is nothing different for you to do. Read the full announcement about our change of Certificate Authority →
To execute a seamless reissuance, head to the SSL details page in your 1Byte account panel. The process mirrors the simplicity of your initial SSL purchase and activation, providing a hassle-free experience in keeping your website safeguarded.
Will an SSL Certificate Reissue Cost Me?
Wondering about the cost of reissuing your SSL certificate? Here’s the good news: reissues at 1Byte are free and unlimited, however many times they are needed over the life of your order. Shorter certificate lifetimes mean more frequent reissues, but they never mean a higher price — you pay for your term once, at purchase, and nothing else is charged along the way.
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What If I Decide Not to Go Through the Reissue Process?
If your SSL isn’t reissued on time, its status will shift to “Paused.” This means the existing SSL certificate file becomes invalid, putting your website at risk. Web browsers will flag your site as “not secure,” and the encrypted connection will cease.
To restore a secure connection promptly, you’ll need to perform a reissue and install the new SSL obtained.
Note: It’s crucial to note that the remaining days of the certificate continue elapsing during the pause. Due to the technical nature of multi-year products, set up on the Certificate Authority’s end, it’s essential to reissue the certificate promptly after the “Pause” status appears.