Insiders have too many access rights. When a large number of people have access to confidential data, the risk of leaks increases. As mentioned above, it is often through insiders (due to their carelessness or malicious intent) that information goes to the left.
Viruses in software. Malicious programs introduced into corporate infrastructure open the way for leakage, damage, theft of data, and can even disable the IT system. In this regard, the risk of significant financial and image damage increases for the company.
Planned attacks. Attackers organize your finances with mint do not necessarily set a goal to hack the database of a specific company. They can simply randomly search for weak points in the protection of a particular infrastructure. But there are also targeted "raids" using cunning special methods such as letters from the email addresses of employees of the same company, deepfakes involving the company's top officials, etc.
Phishing, spoofing. What are we talking about here? Phishing is usually called sending letters from the mail of people the recipient trusts (for example, this could be the head of a department). Hackers thus push a person to download, for example, an attachment with a virus, open a malicious link, forward some important data, etc. That is, the addressee swallows the bait in the form of such a letter and then helps the attackers with their actions.
Access to company employee accounts. An employee who has fallen for a phishing scam can now unknowingly open his work account to attackers. Hackers only need to forward him a letter, sent as if from a corporate email and containing a link (also supposedly to a corporate website). By clicking on it, the recipient finds himself on the authorization page, where he is required to enter a login and password, which are immediately at the disposal of the attackers.
Weak passwords, reuse. Simple ciphers are easier to use, so employees often use them. But password databases can be leaked, for example, through forums or through old hacked mail, etc. And then picking up credentials and logging into your account is a more than simple task for attackers.
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Ensuring information security for business
Business security problems are most often (in more than half of cases) related to an insufficiently reliable information security system. This is a fact confirmed by statistics. Leaks are allowed, secret data is lost, falls into the hands of competitors and intruders. The task of IT specialists is to take sufficient protective measures to reduce risks that can damage the business.
First of all, it is important to protect financial information, then to prevent data leakage, and thirdly, to prevent DDoS attacks. The first two tasks have long been in the leading positions, but the third is, so to speak, a novelty in the list of such problems. Attacks are increasingly being undertaken in the direction of small and medium-sized businesses.
If we talk about Russian companies, then in the context of increasing business security, the most common measures are: managing applications, updates, network structure, controlling virus software, tracking the use of external services and mobile phones. Plus, attention should be paid to the security of money transfers, etc., etc.
Below are the main methods of ensuring business information security.