EN
Kernun Appliance Versions
| Version | Released | Latest | Released | Supp until | Products |
| 3.3 | 2010/03/03 | 3.3.2-h1 | 2010/07/21 | Kernun Bezpečná schránka Kernun Net Access Kernun Mail Access Kernun VPN Access Kernun Office Access Kernun Web Access |
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| 3.2 | 2009/11/03 | 3.2.1-h5 | 2010/01/12 | 2011/05/03 | |
| 3.1 | 2009/04/29 | 3.1.2-h1 | 2009/12/09 | 2010/10/29 | |
| 3.0 | 2008/09/25 | 3.0.8 | 2009/12/10 | 2010/03/25 |
Kernun Firewall Versions
| Version | Released | Latest | Released | Supp until | FreeBSD | FBSD Supp until |
| 2.5 | 2007/12/15 | 2.5.4 | 2009/12/11 | 2009/12/15 | 6.4 | 2010/11/30 |
| 2.4 | 2007/03/13 | 2.4.3 | 2008/05/02 | 2008/09/13 (Expired) |
6.3 | 2010/01/31 |
| 2.3 | 2006/04/30 | 2.3.5 | 2008/01/10 | 2008/01/10 (Expired) | 6.2 | 2008/05/31 (Expired) |
| 2.2 | 2005/10/24 | 2.2.6 | 2007/04/24 | 2007/04/24 (Expired) | 5.5 | 2008/05/31 (Expired) |
| 2.0 | 2004/12/17 | 2.0.6 | 2006/06/15 | 2006/06/17 (Expired) | 5.5 | 2008/05/31 (Expired) |
| 1.3 | 2004/09/10 | 1.3.4 | 2005/06/29 | 2006/03/10 (Expired) | 4.11 | 2007/01/31 (Expired) |
| 1.2 | 2003/08/06 | 1.2.5 | 2004/11/25 | 2005/02/06 (Expired) | 4.10 | 2006/05/31 (Expired) |
| 1.1 | 2002/11/04 | 1.1.8 | 2004/05/18 | 2004/05/04 (Expired) | 4.9 | Expired |
| 1.0 | 2002/10/22 | 1.0 | 2002/10/22 | 2004/04/22 (Expired) | 4.6.2 | Expired |