Lecture

Security-Related English Expressions

In the global IT environment, there is a heightened awareness of security vulnerabilities, and technical discussions focusing on security issues are frequent during the development process.

To accurately explain and effectively discuss security-related problems in such situations, it is crucial to master not only basic verbs and adjectives but also specialized security terminologies commonly used in the field.

Let's delve into some security-related English expressions that can be practically applied in real-world development and collaboration processes, illustrated with examples.

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The phrase 'decrypt a password' means to convert it into a secure, unreadable format.

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Expressions Related to Security and Access Control

exploit a vulnerability

exploit a vulnerability

Hackers attempt to exploit vulnerabilities in outdated software. Hackers attempt to exploit vulnerabilities in outdated software.

Exploit means to maliciously use a system's weakness, often related to security attacks.

grant access

grant access

The administrator grants access to the user for the secure files. The administrator grants access to the user for the secure files.

Grant is used when giving permission to access certain resources.

prevent a data breach

prevent a data breach

The company implemented security measures to prevent a data breach. The company implemented security measures to prevent a data breach.

Prevent is used to stop unwanted situations in advance, and a data breach means sensitive information is leaked externally.

restrict user privileges

restrict user privileges

The system restricts user privileges to minimize security risks. The system restricts user privileges to minimize security risks.

Restrict is used when limiting scope or functions, and privileges refer to the permissions a user has to perform tasks.

decrypt a password

decrypt a password

The tool can decrypt the password to allow access to the system. The tool can decrypt the password to allow access to the system.

Decrypt means restoring encrypted data back to its original plaintext form, and the antonym is encrypt.

detect unauthorized access

detect unauthorized access

The security system detects unauthorized access and sends an alert. The security system detects unauthorized access and sends an alert.

Detect means to sense or discover, and unauthorized access means access without permission.

enforce/implement a security policy

enforce/implement a security policy

The company enforces a strict security policy to protect sensitive information. The company enforces a strict security policy to protect sensitive information.

Enforce is used when forcefully applying rules, and implement is used when actually executing policies.

tamper with data

tamper with data

Someone attempted to tamper with the data, compromising its integrity. Someone attempted to tamper with the data, compromising its integrity.

Tamper with is an expression used when changing or manipulating contents without permission.

block access

block access

The firewall blocks access to suspicious IP addresses. The firewall blocks access to suspicious IP addresses.

Block is used to completely prevent access or actions, with similar expressions being deny, restrict, prevent, disable.