Communications Security Establishment Canada

This document presents the Canadian Centre for Cyber Security baseline cyber security controls wherein we attempt to apply the 80/20 rule (achieve 80% of the benefit from 20% of the effort) to the cyber security practices of small and medium organizations in Canada.

Mobile devices have spread rapidly across the Government of Canada (GC) corporate enterprise and while they boost productivity and efficiency, they significantly increase the risk of a compromise to sensitive information. To help mitigate this threat, Communications Security Establishment...

If you’re someone who is in a high-profile position, such as a politician or a senior executive, you need to protect the security of your mobile devices when you travel. Mobile devices contain sensitive information and they are high-value targets for cyber threat actors. If your device or the...

Learn how to protect them, and your information, from being compromised.

This bulletin aims to describe the risks posed by, and possible mitigations for, the exposure of classified IT systems to wireless signals and mobile devices that are not authorized to connect to those systems. The intended audience for this bulletin includes those responsible for IT security...

Telework is a flexible and convenient work arrangement that allows you to work outside of the traditional office environment. By remotely connecting to your organization’s network, you can continue to use applications and access information as though you were in the office.

As a business traveller, you should carefully consider the potential risks of using a mobile device during your travel. A compromised device has the potential to allow unauthorized access to your organization’s network, placing not only your own information at risk, but also that of the...

You have passwords for everything: your devices, your accounts (e.g. banking, social media, and email), and the websites you visit. By using passphrases or strong passwords you can protect your devices and information. Review the tips below to learn how you can create passphrases, strengthen your...

Organizations and individuals can benefit from using multi-factor authentication (MFA) to secure devices and accounts. With MFA enabled, two or more different authentication factors are needed to unlock a device or sign in to an account. Whether accessing email, cloud storage, or online banking...

"Your mobile device provides a convenient and flexible way to work anywhere or at anytime. While mobile devices play a vital role in the day-to-day operations of organizations and agencies, their use can also pose a threat to information and networks. Mobile devices are attractive targets that...

The following content was created prior to the creation of the Canadian Centre for Cyber Security by one of the entities that became part of the Cyber Centre. This content remains relevant to current discussions about cyber security.