Safest of the safe!
Maximum security for your web projects
1&1 making safety more secure
Secure data transactions
Included with all 1&1 products: Symantec SSL certificates for the protection of your 1&1 websites and sensitive customer data. 
Secure hacker protection
Included with all 1&1 products: DDoS protection secures your website against hacking and cyber crime. 
Secure data availability
Geo-redundant infrastructure guarantees parallel hosting at separate data centers, meaning your data is always available. 
Secure Data Centers
The 1&1 data centers are among the safest and most modern in the US - verified with ISO-27001:2013 certification from TÜV Nord.
Find your perfect domain!
Be on the safe side with 1&1! Domains include a free SSL certificate.
1&1 MyWebsite
Create a successful website yourself with a MyWebsite package. Design templates are included and no programming experience is necessary.
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1&1 Webhosting
Perfect hosting packages with hybrid technology and SSD for top performance. Includes a domain, unlimited traffic and storage.
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1&1 WP Hosting
With just a few clicks, you can create your own WordPress website or WordPress blog. Packages include WordPress design templates, domain and unlimited traffic.
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1&1 Cloud Servers
A customizable Cloud Server with choice of data center location includes dedicated resources for maximum flexibility and performance and the option of over 100 Cloud Apps.
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Your data is optimally protected!
Making the internet more secure. Your data and ideas are safer with us than in any high security facility. Every 1&1 product includes the ultimate combination of the highest security technology available.
1&1 justifies your trust by consistently providing the highest standards of protection for your sensitive data.
Learn moreThe 1&1 Security solutions
Let 1&1 protect your website, increasing traffic, customer trust and sales!
Customer confidence
Purchase SSL certificateSSL certificates available from 1&1 encrypt all data transactions made over the internet, building trust with your customers, which can lead to more visitors, sales and orders! 
Top Google ranking
Purchase SSL certificateGoogle gives higher rankings to websites with SSL, compared to websites without security certification. Professionally validated websites can achieve up to 6% higher rankings in search results! 
Faster loading times
Purchase SSL certificateThe HTTP/2 protocol increases server reaction times allowing visitors to move around your website without having to wait. 
Secure data transactions
Purchase SSL certificateThanks to the 256-bit SSL encryption, all data transactions are completed via a secure connection and are therefore well protected. 
Automatic SSL adaption
Purchase SSL certificateYour existing 1&1 website will automatically be updated for SSL and links will be converted to HTTPS. 
External site protection
Purchase SSL certificateSince 1&1 SSL certificates are independent from your hosting provider, with just a few clicks, you can obtain a 1&1 SSL certificate to protect sites not hosted by 1&1. 
Symantec SSL
Purchase SSL certificateConfidence in security - With Symantec as our partner, leading SSL security standards are at your fingertips. 
Secure hacker protection
Purchase SSL certificate1&1 Denial of Service Protection (DDoS) guards against external attacks which could cause your website to become inaccessible. 1&1 can detect and protect you from these attacks.
ISO 27001:2013 certified
360 GBit/s redundant connectivity
Purchase SSL certificateModern data centers with more than 360 GBit/s fiber connectivity, guaranteeing the fastest access times for your applications. 
Geo-redundancy
Purchase SSL certificateAll 1&1 shared hosting products run in parallel at two separate data centers. In the event of a problem at one location, the system switches to the second, ensuring your data remains available. 
Certified security
Purchase SSL certificateThe 1&1 Data Centers meet the highest standards of safety, independently confirmed by the Technical Inspection Association (TÜV) according to ISO standard 27001:2013. 
Daily backups
Purchase SSL certificateAccess to the latest data backup is available within the 1&1 Control Panel, meaning you can easily recover accidentally deleted data. 
Firewall
Purchase SSL certificateAn upstream firewall protects your server against attacks and unauthorized access. 
IPS/IDS & SIEM technology
Purchase SSL certificateIPS and IDS build the first barrier in our security network to protect against unwanted access. A holistic security, information and event management system (SIEM) detects and flags anomalies. 
UPS power supply
Purchase SSL certificateUninterruptible power supply (UPS) with emergency diesel generators and VRLA batteries. 
Green energy
Purchase SSL certificateAt 1&1, we are committed to doing our part to help support renewable energy programs and to minimize the impact that our business has on the environment.