LastPass remembers your passwords so that you can focus on the more important things in life.
A free, open source security scanner which can be used for network exploration & security audits.
CloudFlare is a content delivery network and a provider of distributed domain name service service which is aimed at enhancing performance, speed and security of websites, offering both free and paid services.
Kaspersky Lab is a computer security company based in Russia which provides antivirus and other related products for home and businesses users.